Evidence library
Explore the evidence library.
Browse the complete compound index across the nootropics and peptides collections. Search by compound name, alias, collection, or category.
Indexing means only that a compound appears in a source collection. It is not an endorsement, medical recommendation, or completed editorial review.
- 374
- compounds in the catalog
- 277
- nootropics collection entries
- 120
- peptides collection entries
- 23
- indexed in both collections
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Compound index
“Cataloged” means name and index only, not a completed editorial review.
Showing 374 of 374 compounds
Indexing is not endorsement or review
| Compound | Collection | Category | Status |
|---|---|---|---|
4′-DMA-7,8-Dihydroxyflavone | Nootropics | Part IV — Racetams, Ampakines, and Direct Cognitive Enhancers | Cataloged |
5-MeO-DMT | Nootropics | Part XIII — Psychoplastogens and Altered-State Therapeutics | Cataloged |
7,8-Dihydroxyflavone | Nootropics | Part IV — Racetams, Ampakines, and Direct Cognitive Enhancers | Cataloged |
9-Methyl-β-Carboline | Nootropics | Part XV — Additional Clinical, Experimental, and Nutritional Agents | Cataloged |
ABT-894 | Nootropics | Part XV — Additional Clinical, Experimental, and Nutritional Agents | Cataloged |
Acetyl-L-Carnitine and the Carnitine Family | Nootropics | Part I — Cholinergic, Nicotinic, and Membrane Systems | Cataloged |
Actoprotectors and Synthetic Adaptogens (class overview) | Nootropics | Part III — Wakefulness, Stimulants, Actoprotectors, and Performance | Cataloged |
Adrafinil, Flmodafinil, and Fladrafinil | Nootropics | Part III — Wakefulness, Stimulants, Actoprotectors, and Performance | Cataloged |
AF710B / ANAVEX 3-71 | Nootropics | Part I — Cholinergic, Nicotinic, and Membrane Systems | Cataloged |
Agaricus blazei / Agaricus subrufescens | Nootropics | Part VII — Medicinal Mushrooms and Fungal Compounds | Cataloged |
Agarikon (Fomitopsis officinalis) | Nootropics | Part VII — Medicinal Mushrooms and Fungal Compounds | Cataloged |
Agmatine | Nootropics | Part II — Glutamate, GABA, Monoamines, and Neurosteroids | Cataloged |
Albiglutide | Peptides | Metabolic & GLP-1 Agonists | Cataloged |
Allopregnanolone, Brexanolone, and Zuranolone | Nootropics | Part II — Glutamate, GABA, Monoamines, and Neurosteroids | Cataloged |
Alpha-GPC (choline alfoscerate) | Nootropics | Part I — Cholinergic, Nicotinic, and Membrane Systems | Cataloged |
Alpha-Klotho and the Klotho Family | Nootropics | Part XIV — Neuroactive Peptides, Biologics, and Nootropic Mimetics | Cataloged |
Alpha-Lipoic Acid | Nootropics | Part IX — Neuroprotection, Redox Biology, and Inflammation | Cataloged |
Amantadine | Nootropics | Part II — Glutamate, GABA, Monoamines, and Neurosteroids | Cataloged |
Amla (Phyllanthus emblica) | Nootropics | Part VI — Adaptogens and Botanical Nootropics | Cataloged |
Ampakines and the Cortex CX Series (class overview) | Nootropics | Part IV — Racetams, Ampakines, and Direct Cognitive Enhancers | Cataloged |
Amphetamine- and Methylphenidate-Class Stimulants | Nootropics | Part III — Wakefulness, Stimulants, Actoprotectors, and Performance | Cataloged |
Aniracetam | Nootropics | Part IV — Racetams, Ampakines, and Direct Cognitive Enhancers | Cataloged |
Antrodia cinnamomea | Nootropics | Part VII — Medicinal Mushrooms and Fungal Compounds | Cataloged |
AOD‑9604 | Peptides | Growth Hormone Axis | Cataloged |
Apigenin | Nootropics | Part V — Mood, Anxiety, Sleep, and Stress Resilience | Cataloged |
Argireline | Peptides | Cosmetic Peptides | Cataloged |
Ashwagandha | Nootropics | Part VI — Adaptogens and Botanical Nootropics | Cataloged |
Aspirin (Acetylsalicylic Acid) | Nootropics | Part XV — Additional Clinical, Experimental, and Nutritional Agents | Cataloged |
Astaxanthin | Nootropics | Part IX — Neuroprotection, Redox Biology, and Inflammation | Cataloged |
Astragalus and Astragaloside IV | Nootropics | Part VI — Adaptogens and Botanical Nootropics | Cataloged |
Avena sativa and Oat Straw | Nootropics | Part VI — Adaptogens and Botanical Nootropics | Cataloged |
AZD1446 (TC-6683) | Nootropics | Part XV — Additional Clinical, Experimental, and Nutritional Agents | Cataloged |
Bacopa monnieri | Nootropics | Part VI — Adaptogens and Botanical Nootropics | Cataloged |
Beetroot and Dietary Nitrates | Nootropics | Part III — Wakefulness, Stimulants, Actoprotectors, and Performance | Cataloged |
Berberine | Nootropics | Part IX — Neuroprotection, Redox Biology, and Inflammation | Cataloged |
Betahistine | Nootropics | Part XV — Additional Clinical, Experimental, and Nutritional Agents | Cataloged |
Betaine / Trimethylglycine (TMG) | Nootropics | Part XI — Nutritional Foundations, Lipids, and the Gut–Brain Axis | Cataloged |
BF-7 | Both | Part XIV — Neuroactive Peptides, Biologics, and Nootropic Mimetics · Neuroactive & Nootropic | Cataloged |
Black Currant Extract | Nootropics | Part VIII — Cerebrovascular Function, Microcirculation, and Neurorecovery | Cataloged |
Black Ginger | Nootropics | Part III — Wakefulness, Stimulants, Actoprotectors, and Performance | Cataloged |
Black Seed Oil and Nigella sativa | Nootropics | Part IX — Neuroprotection, Redox Biology, and Inflammation | Cataloged |
Blueberry | Nootropics | Part VIII — Cerebrovascular Function, Microcirculation, and Neurorecovery | Cataloged |
Bonomarlot | Peptides | Khavinson Bioregulators | Cataloged |
Bonothyrk | Peptides | Khavinson Bioregulators | Cataloged |
Boswellia serrata | Nootropics | Part IX — Neuroprotection, Redox Biology, and Inflammation | Cataloged |
BPC‑157 | Peptides | Repair & Regeneration | Cataloged |
BPN14770 | Nootropics | Part IV — Racetams, Ampakines, and Direct Cognitive Enhancers | Cataloged |
Brain-Derived Neurotrophic Factor (BDNF) | Nootropics | Part XIV — Neuroactive Peptides, Biologics, and Nootropic Mimetics | Cataloged |
Bremelanotide | Peptides | Melanocortin & MSH Analogs | Cataloged |
Bromantane | Nootropics | Part III — Wakefulness, Stimulants, Actoprotectors, and Performance | Cataloged |
Bromocriptine | Nootropics | Part XV — Additional Clinical, Experimental, and Nutritional Agents | Cataloged |
Bronchogen | Peptides | Khavinson Bioregulators | Cataloged |
Bupropion | Nootropics | Part XV — Additional Clinical, Experimental, and Nutritional Agents | Cataloged |
Caffeine and Paraxanthine | Nootropics | Part III — Wakefulness, Stimulants, Actoprotectors, and Performance | Cataloged |
Cagrilintide | Peptides | Metabolic & GLP-1 Agonists | Cataloged |
Cannabidiol (CBD) | Nootropics | Part V — Mood, Anxiety, Sleep, and Stress Resilience | Cataloged |
Cardiogen | Peptides | Khavinson Bioregulators | Cataloged |
Carnosine | Nootropics | Part X — Mitochondrial Function, Cellular Energy, and Longevity | Cataloged |
Cartalax | Peptides | Khavinson Bioregulators | Cataloged |
Catuaba Bark | Nootropics | Part III — Wakefulness, Stimulants, Actoprotectors, and Performance | Cataloged |
Cat’s Claw (Uncaria tomentosa) | Nootropics | Part IX — Neuroprotection, Redox Biology, and Inflammation | Cataloged |
Centella asiatica (Gotu Kola) | Nootropics | Part VI — Adaptogens and Botanical Nootropics | Cataloged |
Centrophenoxine (Meclofenoxate) | Nootropics | Part I — Cholinergic, Nicotinic, and Membrane Systems | Cataloged |
Cerebrolysin | Both | Part XIV — Neuroactive Peptides, Biologics, and Nootropic Mimetics · Neuroactive & Nootropic | Cataloged |
Ceretrophin | Both | Part XIV — Neuroactive Peptides, Biologics, and Nootropic Mimetics · Neuroactive & Nootropic | Cataloged |
Cerluten | Both | Part XIV — Neuroactive Peptides, Biologics, and Nootropic Mimetics · Khavinson Bioregulators | Cataloged |
Chaga (Inonotus obliquus) | Nootropics | Part VII — Medicinal Mushrooms and Fungal Compounds | Cataloged |
Chamomile | Nootropics | Part V — Mood, Anxiety, Sleep, and Stress Resilience | Cataloged |
Chelohart | Peptides | Khavinson Bioregulators | Cataloged |
Chitomur | Peptides | Khavinson Bioregulators | Cataloged |
Choline (including choline bitartrate and choline chloride) | Nootropics | Part I — Cholinergic, Nicotinic, and Membrane Systems | Cataloged |
Chonluten | Peptides | Khavinson Bioregulators | Cataloged |
Chromium | Nootropics | Part XV — Additional Clinical, Experimental, and Nutritional Agents | Cataloged |
Cibinetide | Both | Part XIV — Neuroactive Peptides, Biologics, and Nootropic Mimetics · Repair & Regeneration | Cataloged |
Cistanche tubulosa and Cistanche deserticola | Nootropics | Part VI — Adaptogens and Botanical Nootropics | Cataloged |
Citicoline (CDP-choline) | Nootropics | Part I — Cholinergic, Nicotinic, and Membrane Systems | Cataloged |
CJC‑1295 | Peptides | Growth Hormone Axis | Cataloged |
Clonidine and Guanfacine | Nootropics | Part II — Glutamate, GABA, Monoamines, and Neurosteroids | Cataloged |
Cocoa Flavanols | Nootropics | Part VIII — Cerebrovascular Function, Microcirculation, and Neurorecovery | Cataloged |
Coenzyme Q10 (Ubiquinone and Ubiquinol) | Nootropics | Part X — Mitochondrial Function, Cellular Energy, and Longevity | Cataloged |
Coluracetam | Nootropics | Part IV — Racetams, Ampakines, and Direct Cognitive Enhancers | Cataloged |
Copper Tripeptide-1 | Peptides | Cosmetic Peptides | Cataloged |
Cordycepin | Nootropics | Part VII — Medicinal Mushrooms and Fungal Compounds | Cataloged |
Cordyceps (Ophiocordyceps sinensis and Cordyceps militaris) | Nootropics | Part VII — Medicinal Mushrooms and Fungal Compounds | Cataloged |
Cortagen | Both | Part XIV — Neuroactive Peptides, Biologics, and Nootropic Mimetics · Khavinson Bioregulators | Cataloged |
Cortexin | Both | Part XIV — Neuroactive Peptides, Biologics, and Nootropic Mimetics · Neuroactive & Nootropic | Cataloged |
Creatine Monohydrate | Nootropics | Part X — Mitochondrial Function, Cellular Energy, and Longevity | Cataloged |
Crystagen | Peptides | Khavinson Bioregulators | Cataloged |
Cycloastragenol | Nootropics | Part X — Mitochondrial Function, Cellular Energy, and Longevity | Cataloged |
Cytisine (Cytisinicline) | Nootropics | Part I — Cholinergic, Nicotinic, and Membrane Systems | Cataloged |
D-Cycloserine | Nootropics | Part XV — Additional Clinical, Experimental, and Nutritional Agents | Cataloged |
D-Ribose | Nootropics | Part X — Mitochondrial Function, Cellular Energy, and Longevity | Cataloged |
D-Serine | Nootropics | Part II — Glutamate, GABA, Monoamines, and Neurosteroids | Cataloged |
Damiana | Nootropics | Part V — Mood, Anxiety, Sleep, and Stress Resilience | Cataloged |
Danggui-Jakyak-San | Nootropics | Part IX — Neuroprotection, Redox Biology, and Inflammation | Cataloged |
Dehydroepiandrosterone (DHEA) | Nootropics | Part XV — Additional Clinical, Experimental, and Nutritional Agents | Cataloged |
Delta Sleep-Inducing Peptide (DSIP) | Nootropics | Part XIV — Neuroactive Peptides, Biologics, and Nootropic Mimetics | Cataloged |
DES(1–3) IGF‑1 | Peptides | Growth Hormone Axis | Cataloged |
Desmopressin | Peptides | Hypothalamic & Signaling | Cataloged |
Dihexa | Both | Part XIV — Neuroactive Peptides, Biologics, and Nootropic Mimetics · Neuroactive & Nootropic | Cataloged |
Dioscorea nipponica | Nootropics | Part IX — Neuroprotection, Redox Biology, and Inflammation | Cataloged |
Dl-3-n-Butylphthalide (NBP) | Nootropics | Part VIII — Cerebrovascular Function, Microcirculation, and Neurorecovery | Cataloged |
DL-Phenylalanine (DLPA) | Nootropics | Part II — Glutamate, GABA, Monoamines, and Neurosteroids | Cataloged |
DMAE (Dimethylaminoethanol) | Nootropics | Part I — Cholinergic, Nicotinic, and Membrane Systems | Cataloged |
DNSP-11 Also indexed as: DNSP‑11 | Both | Part XIV — Neuroactive Peptides, Biologics, and Nootropic Mimetics · Neuroactive & Nootropic | Cataloged |
Docosahexaenoic Acid (DHA) | Nootropics | Part XI — Nutritional Foundations, Lipids, and the Gut–Brain Axis | Cataloged |
Docosapentaenoic Acid (DPA) | Nootropics | Part XI — Nutritional Foundations, Lipids, and the Gut–Brain Axis | Cataloged |
Donepezil | Nootropics | Part I — Cholinergic, Nicotinic, and Membrane Systems | Cataloged |
DSIP | Peptides | Neuroactive & Nootropic | Cataloged |
Dulaglutide | Peptides | Metabolic & GLP-1 Agonists | Cataloged |
Ecklonia cava | Nootropics | Part IX — Neuroprotection, Redox Biology, and Inflammation | Cataloged |
Edaravone | Nootropics | Part VIII — Cerebrovascular Function, Microcirculation, and Neurorecovery | Cataloged |
Eicosanoyl-5-Hydroxytryptamide (EHT) | Nootropics | Part XV — Additional Clinical, Experimental, and Nutritional Agents | Cataloged |
Eicosapentaenoic Acid (EPA) | Nootropics | Part XI — Nutritional Foundations, Lipids, and the Gut–Brain Axis | Cataloged |
Elamipretide | Both | Part XIV — Neuroactive Peptides, Biologics, and Nootropic Mimetics · Mitochondrial Peptides | Cataloged |
Eleuthero (Eleutherococcus senticosus) | Nootropics | Part VI — Adaptogens and Botanical Nootropics | Cataloged |
Emoxypine / Mexidol | Nootropics | Part IX — Neuroprotection, Redox Biology, and Inflammation | Cataloged |
Endoluten | Peptides | Khavinson Bioregulators | Cataloged |
Epimedium and Icariin | Nootropics | Part VI — Adaptogens and Botanical Nootropics | Cataloged |
Epithalamin | Peptides | Khavinson Bioregulators | Cataloged |
Epithalamin and Epitalon | Nootropics | Part XIV — Neuroactive Peptides, Biologics, and Nootropic Mimetics | Cataloged |
Epobis | Peptides | Repair & Regeneration | Cataloged |
Ergothioneine | Nootropics | Part VII — Medicinal Mushrooms and Fungal Compounds | Cataloged |
Exenatide | Peptides | Metabolic & GLP-1 Agonists | Cataloged |
Fasoracetam | Nootropics | Part IV — Racetams, Ampakines, and Direct Cognitive Enhancers | Cataloged |
Fisetin and Luteolin | Nootropics | Part IX — Neuroprotection, Redox Biology, and Inflammation | Cataloged |
Follistatin | Peptides | Repair & Regeneration | Cataloged |
Forskolin | Nootropics | Part III — Wakefulness, Stimulants, Actoprotectors, and Performance | Cataloged |
GABA | Nootropics | Part II — Glutamate, GABA, Monoamines, and Neurosteroids | Cataloged |
Galantamine | Nootropics | Part I — Cholinergic, Nicotinic, and Membrane Systems | Cataloged |
Garlic | Nootropics | Part IX — Neuroprotection, Redox Biology, and Inflammation | Cataloged |
GB-115 (Ranquilon) | Nootropics | Part XIV — Neuroactive Peptides, Biologics, and Nootropic Mimetics | Cataloged |
GEBR-7B | Nootropics | Part XV — Additional Clinical, Experimental, and Nutritional Agents | Cataloged |
GHK-Cu | Both | Part XIV — Neuroactive Peptides, Biologics, and Nootropic Mimetics · Repair & Regeneration | Cataloged |
GHRP-6 | Peptides | Growth Hormone Axis | Cataloged |
GHRP‑2 | Peptides | Growth Hormone Axis | Cataloged |
Ginger (Zingiber officinale) | Nootropics | Part XV — Additional Clinical, Experimental, and Nutritional Agents | Cataloged |
Ginkgo biloba | Nootropics | Part VIII — Cerebrovascular Function, Microcirculation, and Neurorecovery | Cataloged |
Glandokort | Peptides | Khavinson Bioregulators | Cataloged |
Glycine | Nootropics | Part II — Glutamate, GABA, Monoamines, and Neurosteroids | Cataloged |
GLYX-13 (Rapastinel) | Nootropics | Part XIV — Neuroactive Peptides, Biologics, and Nootropic Mimetics | Cataloged |
GLYX‑13 | Peptides | Neuroactive & Nootropic | Cataloged |
Gonadorelin | Peptides | GnRH & Reproductive | Cataloged |
Gotratix | Peptides | Khavinson Bioregulators | Cataloged |
Grape Seed Extract and Oligomeric Proanthocyanidins | Nootropics | Part VIII — Cerebrovascular Function, Microcirculation, and Neurorecovery | Cataloged |
Greek Mountain Tea | Nootropics | Part VI — Adaptogens and Botanical Nootropics | Cataloged |
Green Tea Extract | Nootropics | Part VI — Adaptogens and Botanical Nootropics | Cataloged |
Guarana | Nootropics | Part III — Wakefulness, Stimulants, Actoprotectors, and Performance | Cataloged |
Hazelnut | Nootropics | Part XII — Functional Foods, General Botanicals, and Selected Systemic Supplements | Cataloged |
Hexapeptide-10 | Peptides | Cosmetic Peptides | Cataloged |
Hexapeptide‑11 | Peptides | Cosmetic Peptides | Cataloged |
Hexarelin | Peptides | Growth Hormone Axis | Cataloged |
Histidine | Nootropics | Part XV — Additional Clinical, Experimental, and Nutritional Agents | Cataloged |
Holy Basil (Tulsi) | Nootropics | Part VI — Adaptogens and Botanical Nootropics | Cataloged |
Humanin | Peptides | Mitochondrial Peptides | Cataloged |
Humanin and SHLP1-6 | Nootropics | Part XIV — Neuroactive Peptides, Biologics, and Nootropic Mimetics | Cataloged |
Huperzine A and Huperzine B | Nootropics | Part I — Cholinergic, Nicotinic, and Membrane Systems | Cataloged |
Hydergine / Ergoloid Mesylates / Dihydroergotoxine | Nootropics | Part XV — Additional Clinical, Experimental, and Nutritional Agents | Cataloged |
Hydrocortisone and Cortisol | Nootropics | Part XV — Additional Clinical, Experimental, and Nutritional Agents | Cataloged |
Ibogaine | Nootropics | Part XIII — Psychoplastogens and Altered-State Therapeutics | Cataloged |
Idazoxan | Nootropics | Part XV — Additional Clinical, Experimental, and Nutritional Agents | Cataloged |
Idebenone | Nootropics | Part X — Mitochondrial Function, Cellular Energy, and Longevity | Cataloged |
IDRA-21 | Nootropics | Part IV — Racetams, Ampakines, and Direct Cognitive Enhancers | Cataloged |
IGF-1 | Peptides | Growth Hormone Axis | Cataloged |
Inosine | Nootropics | Part X — Mitochondrial Function, Cellular Energy, and Longevity | Cataloged |
Inositol | Nootropics | Part V — Mood, Anxiety, Sleep, and Stress Resilience | Cataloged |
Intranasal Insulin | Nootropics | Part XV — Additional Clinical, Experimental, and Nutritional Agents | Cataloged |
Ipamorelin | Peptides | Growth Hormone Axis | Cataloged |
Ispronicline (AZD3480 / TC-1734) | Nootropics | Part XV — Additional Clinical, Experimental, and Nutritional Agents | Cataloged |
Jiaogulan (Gynostemma pentaphyllum) | Nootropics | Part VI — Adaptogens and Botanical Nootropics | Cataloged |
Kava and Kavalactones | Nootropics | Part V — Mood, Anxiety, Sleep, and Stress Resilience | Cataloged |
Ketamine, Esketamine, and Arketamine | Nootropics | Part II — Glutamate, GABA, Monoamines, and Neurosteroids | Cataloged |
Kisspeptin | Peptides | GnRH & Reproductive | Cataloged |
Koramine (Nikethamide) | Nootropics | Part III — Wakefulness, Stimulants, Actoprotectors, and Performance | Cataloged |
KPV | Peptides | Melanocortin & MSH Analogs | Cataloged |
L-Theanine | Nootropics | Part V — Mood, Anxiety, Sleep, and Stress Resilience | Cataloged |
L-Tryptophan and 5-HTP | Nootropics | Part V — Mood, Anxiety, Sleep, and Stress Resilience | Cataloged |
L-Tyrosine and N-Acetyl-L-Tyrosine | Nootropics | Part II — Glutamate, GABA, Monoamines, and Neurosteroids | Cataloged |
Lavender and Silexan | Nootropics | Part V — Mood, Anxiety, Sleep, and Stress Resilience | Cataloged |
Lemon Balm (Melissa officinalis) | Nootropics | Part V — Mood, Anxiety, Sleep, and Stress Resilience | Cataloged |
Leuphasyl | Peptides | Cosmetic Peptides | Cataloged |
Levetiracetam | Nootropics | Part XV — Additional Clinical, Experimental, and Nutritional Agents | Cataloged |
Levothyroxine and Thyroxine | Nootropics | Part XV — Additional Clinical, Experimental, and Nutritional Agents | Cataloged |
Libidon | Peptides | Khavinson Bioregulators | Cataloged |
Lion’s Mane (Hericium erinaceus) | Nootropics | Part VII — Medicinal Mushrooms and Fungal Compounds | Cataloged |
Liraglutide | Peptides | Metabolic & GLP-1 Agonists | Cataloged |
Livagen | Peptides | Khavinson Bioregulators | Cataloged |
Lixisenatide | Peptides | Metabolic & GLP-1 Agonists | Cataloged |
LL‑37 | Peptides | Immune & Host Defense | Cataloged |
Low-Dose Lithium | Nootropics | Part V — Mood, Anxiety, Sleep, and Stress Resilience | Cataloged |
LS-193,268 / α5IA | Nootropics | Part XV — Additional Clinical, Experimental, and Nutritional Agents | Cataloged |
LSD | Nootropics | Part XIII — Psychoplastogens and Altered-State Therapeutics | Cataloged |
Lutein and Zeaxanthin | Nootropics | Part XV — Additional Clinical, Experimental, and Nutritional Agents | Cataloged |
Lysine | Nootropics | Part XV — Additional Clinical, Experimental, and Nutritional Agents | Cataloged |
Maca (Lepidium meyenii) | Nootropics | Part XII — Functional Foods, General Botanicals, and Selected Systemic Supplements | Cataloged |
Magnesium (including magnesium L-threonate) | Nootropics | Part V — Mood, Anxiety, Sleep, and Stress Resilience | Cataloged |
Magnolia Bark | Nootropics | Part V — Mood, Anxiety, Sleep, and Stress Resilience | Cataloged |
Maitake (Grifola frondosa) | Nootropics | Part VII — Medicinal Mushrooms and Fungal Compounds | Cataloged |
Matrixyl | Peptides | Cosmetic Peptides | Cataloged |
Matrixyl 3000 | Peptides | Cosmetic Peptides | Cataloged |
Matrixyl Synthe’6 | Peptides | Cosmetic Peptides | Cataloged |
MDMA | Nootropics | Part XIII — Psychoplastogens and Altered-State Therapeutics | Cataloged |
Medium-Chain Triglycerides (MCTs) | Nootropics | Part XV — Additional Clinical, Experimental, and Nutritional Agents | Cataloged |
Melanotan I | Peptides | Melanocortin & MSH Analogs | Cataloged |
Melanotan II | Peptides | Melanocortin & MSH Analogs | Cataloged |
Melatonin | Nootropics | Part V — Mood, Anxiety, Sleep, and Stress Resilience | Cataloged |
Memantine | Nootropics | Part II — Glutamate, GABA, Monoamines, and Neurosteroids | Cataloged |
Mescaline and Peyote/San Pedro Alkaloids | Nootropics | Part XIII — Psychoplastogens and Altered-State Therapeutics | Cataloged |
Metformin | Nootropics | Part XV — Additional Clinical, Experimental, and Nutritional Agents | Cataloged |
Methylene Blue | Nootropics | Part X — Mitochondrial Function, Cellular Energy, and Longevity | Cataloged |
Metreleptin | Peptides | Metabolic & GLP-1 Agonists | Cataloged |
MGF | Peptides | Growth Hormone Axis | Cataloged |
Milk Thistle (Silybum marianum) | Nootropics | Part IX — Neuroprotection, Redox Biology, and Inflammation | Cataloged |
MK-677 | Peptides | Growth Hormone Axis | Cataloged |
Modafinil and Armodafinil | Nootropics | Part III — Wakefulness, Stimulants, Actoprotectors, and Performance | Cataloged |
MOTS-c Also indexed as: MOTS‑c | Both | Part XIV — Neuroactive Peptides, Biologics, and Nootropic Mimetics · Mitochondrial Peptides | Cataloged |
Mucuna pruriens and L-DOPA | Nootropics | Part II — Glutamate, GABA, Monoamines, and Neurosteroids | Cataloged |
Myristoyl Pentapeptide-17 | Peptides | Cosmetic Peptides | Cataloged |
N,N-Dimethyltryptamine (DMT) | Nootropics | Part XIII — Psychoplastogens and Altered-State Therapeutics | Cataloged |
N-Acetylcysteine | Nootropics | Part X — Mitochondrial Function, Cellular Energy, and Longevity | Cataloged |
N-PEP-12 Also indexed as: N‑PEP‑12 | Both | Part XIV — Neuroactive Peptides, Biologics, and Nootropic Mimetics · Neuroactive & Nootropic | Cataloged |
NAD+, NADH, Nicotinamide Riboside, and NMN | Nootropics | Part X — Mitochondrial Function, Cellular Energy, and Longevity | Cataloged |
NC-1900 | Both | Part XIV — Neuroactive Peptides, Biologics, and Nootropic Mimetics · Neuroactive & Nootropic | Cataloged |
Neboglamine (Nebostinel) | Nootropics | Part II — Glutamate, GABA, Monoamines, and Neurosteroids | Cataloged |
Nefiracetam | Nootropics | Part IV — Racetams, Ampakines, and Direct Cognitive Enhancers | Cataloged |
Nerinetide | Both | Part XIV — Neuroactive Peptides, Biologics, and Nootropic Mimetics · Neuroactive & Nootropic | Cataloged |
Neuro-Metabolic Vitamins for Cognition, Mood, and Mental Energy | Nootropics | Part XI — Nutritional Foundations, Lipids, and the Gut–Brain Axis | Cataloged |
Nicergoline | Nootropics | Part VIII — Cerebrovascular Function, Microcirculation, and Neurorecovery | Cataloged |
Nicotine and Nicotine-Replacement Therapy | Nootropics | Part I — Cholinergic, Nicotinic, and Membrane Systems | Cataloged |
Nimodipine | Nootropics | Part VIII — Cerebrovascular Function, Microcirculation, and Neurorecovery | Cataloged |
Nooglutyl | Nootropics | Part IV — Racetams, Ampakines, and Direct Cognitive Enhancers | Cataloged |
Noopept | Peptides | Neuroactive & Nootropic | Cataloged |
Noopept (Omberacetam) | Nootropics | Part IV — Racetams, Ampakines, and Direct Cognitive Enhancers | Cataloged |
NSI-189 | Nootropics | Part IV — Racetams, Ampakines, and Direct Cognitive Enhancers | Cataloged |
Orexin A | Both | Part XIV — Neuroactive Peptides, Biologics, and Nootropic Mimetics · Hypothalamic & Signaling | Cataloged |
Oroxylum indicum / Sabroxy® | Nootropics | Part VI — Adaptogens and Botanical Nootropics | Cataloged |
Ovagen | Peptides | Khavinson Bioregulators | Cataloged |
Oxiracetam | Nootropics | Part IV — Racetams, Ampakines, and Direct Cognitive Enhancers | Cataloged |
Oxytocin | Both | Part XIV — Neuroactive Peptides, Biologics, and Nootropic Mimetics · Hypothalamic & Signaling | Cataloged |
P21 / P021 Also indexed as: P21 - P021 | Both | Part XIV — Neuroactive Peptides, Biologics, and Nootropic Mimetics · Neuroactive & Nootropic | Cataloged |
Palm Leaf Extract | Nootropics | Part VIII — Cerebrovascular Function, Microcirculation, and Neurorecovery | Cataloged |
Palmitoyl Tripeptide-5 | Peptides | Cosmetic Peptides | Cataloged |
Panax Ginsengs: Asian Ginseng, American Ginseng, and Notoginseng | Nootropics | Part VI — Adaptogens and Botanical Nootropics | Cataloged |
Pancragen | Peptides | Khavinson Bioregulators | Cataloged |
Passionflower (Passiflora incarnata) | Nootropics | Part V — Mood, Anxiety, Sleep, and Stress Resilience | Cataloged |
PE-22-28 Also indexed as: PE‑22‑28 | Both | Part XIV — Neuroactive Peptides, Biologics, and Nootropic Mimetics · Neuroactive & Nootropic | Cataloged |
PEG‑MGF | Peptides | Growth Hormone Axis | Cataloged |
Pentoxifylline | Nootropics | Part VIII — Cerebrovascular Function, Microcirculation, and Neurorecovery | Cataloged |
Pergolide | Nootropics | Part XV — Additional Clinical, Experimental, and Nutritional Agents | Cataloged |
Phenibut | Nootropics | Part II — Glutamate, GABA, Monoamines, and Neurosteroids | Cataloged |
Phenylethylamine | Nootropics | Part II — Glutamate, GABA, Monoamines, and Neurosteroids | Cataloged |
Phenylpiracetam, MRZ-9547, and Phenylpiracetam Hydrazide | Nootropics | Part IV — Racetams, Ampakines, and Direct Cognitive Enhancers | Cataloged |
Phenylpropylaminopentane (PPAP) | Nootropics | Part III — Wakefulness, Stimulants, Actoprotectors, and Performance | Cataloged |
Phosphatidylcholine and Lecithin | Nootropics | Part I — Cholinergic, Nicotinic, and Membrane Systems | Cataloged |
Phosphatidylserine | Nootropics | Part I — Cholinergic, Nicotinic, and Membrane Systems | Cataloged |
Picamilon | Nootropics | Part II — Glutamate, GABA, Monoamines, and Neurosteroids | Cataloged |
Pidotimod | Peptides | Immune & Host Defense | Cataloged |
Pielotax | Peptides | Khavinson Bioregulators | Cataloged |
Pinealon | Both | Part XIV — Neuroactive Peptides, Biologics, and Nootropic Mimetics · Khavinson Bioregulators | Cataloged |
Piracetam | Nootropics | Part IV — Racetams, Ampakines, and Direct Cognitive Enhancers | Cataloged |
Pitolisant | Nootropics | Part XV — Additional Clinical, Experimental, and Nutritional Agents | Cataloged |
Polygala tenuifolia | Nootropics | Part VI — Adaptogens and Botanical Nootropics | Cataloged |
Poria (Wolfiporia cocos / Poria cocos) | Nootropics | Part VII — Medicinal Mushrooms and Fungal Compounds | Cataloged |
Pozanicline (ABT-089) | Nootropics | Part I — Cholinergic, Nicotinic, and Membrane Systems | Cataloged |
Pramiracetam | Nootropics | Part IV — Racetams, Ampakines, and Direct Cognitive Enhancers | Cataloged |
Pramlintide | Peptides | Metabolic & GLP-1 Agonists | Cataloged |
Pregnenolone | Nootropics | Part II — Glutamate, GABA, Monoamines, and Neurosteroids | Cataloged |
PRL-8-53 | Nootropics | Part IV — Racetams, Ampakines, and Direct Cognitive Enhancers | Cataloged |
Propranolol | Nootropics | Part XV — Additional Clinical, Experimental, and Nutritional Agents | Cataloged |
Prostamax | Peptides | Khavinson Bioregulators | Cataloged |
Psilocybin and Psilocin | Nootropics | Part XIII — Psychoplastogens and Altered-State Therapeutics | Cataloged |
Psychobiotic Probiotic Strains | Nootropics | Part XI — Nutritional Foundations, Lipids, and the Gut–Brain Axis | Cataloged |
Pycnogenol® / French Maritime Pine Bark Extract | Nootropics | Part VIII — Cerebrovascular Function, Microcirculation, and Neurorecovery | Cataloged |
Pyritinol | Nootropics | Part IV — Racetams, Ampakines, and Direct Cognitive Enhancers | Cataloged |
Pyrroloquinoline Quinone (PQQ) | Nootropics | Part X — Mitochondrial Function, Cellular Energy, and Longevity | Cataloged |
Quercetin | Nootropics | Part IX — Neuroprotection, Redox Biology, and Inflammation | Cataloged |
Reishi / Lingzhi (Ganoderma lucidum and Ganoderma sinense) | Nootropics | Part VII — Medicinal Mushrooms and Fungal Compounds | Cataloged |
Resveratrol and Pterostilbene | Nootropics | Part IX — Neuroprotection, Redox Biology, and Inflammation | Cataloged |
Retatrutide | Peptides | Metabolic & GLP-1 Agonists | Cataloged |
Rhaponticum carthamoides (Maral Root) | Nootropics | Part VI — Adaptogens and Botanical Nootropics | Cataloged |
Rhodiola rosea | Nootropics | Part VI — Adaptogens and Botanical Nootropics | Cataloged |
Rivastigmine | Nootropics | Part I — Cholinergic, Nicotinic, and Membrane Systems | Cataloged |
Roflumilast | Nootropics | Part XV — Additional Clinical, Experimental, and Nutritional Agents | Cataloged |
Rolipram | Nootropics | Part XV — Additional Clinical, Experimental, and Nutritional Agents | Cataloged |
Rosemary | Nootropics | Part VI — Adaptogens and Botanical Nootropics | Cataloged |
Roxadustat | Nootropics | Part III — Wakefulness, Stimulants, Actoprotectors, and Performance | Cataloged |
S-Adenosyl-L-Methionine (SAMe) | Nootropics | Part V — Mood, Anxiety, Sleep, and Stress Resilience | Cataloged |
Saffron | Nootropics | Part V — Mood, Anxiety, Sleep, and Stress Resilience | Cataloged |
SaiLuoTong | Nootropics | Part VIII — Cerebrovascular Function, Microcirculation, and Neurorecovery | Cataloged |
Salvia lavandulaefolia (Spanish Sage) | Nootropics | Part VI — Adaptogens and Botanical Nootropics | Cataloged |
Salvinorin A and Salvia divinorum | Nootropics | Part XIII — Psychoplastogens and Altered-State Therapeutics | Cataloged |
Sanghuang / Phellinus linteus Complex | Nootropics | Part VII — Medicinal Mushrooms and Fungal Compounds | Cataloged |
Sarcosine | Nootropics | Part II — Glutamate, GABA, Monoamines, and Neurosteroids | Cataloged |
Schisandra chinensis | Nootropics | Part VI — Adaptogens and Botanical Nootropics | Cataloged |
Selank | Both | Part XIV — Neuroactive Peptides, Biologics, and Nootropic Mimetics · Neuroactive & Nootropic | Cataloged |
Selegiline and Rasagiline | Nootropics | Part II — Glutamate, GABA, Monoamines, and Neurosteroids | Cataloged |
Semaglutide | Peptides | Metabolic & GLP-1 Agonists | Cataloged |
Semax | Peptides | Melanocortin & MSH Analogs | Cataloged |
Semax and N-Acetyl Semax Amidate | Nootropics | Part XIV — Neuroactive Peptides, Biologics, and Nootropic Mimetics | Cataloged |
Sermorelin | Peptides | Growth Hormone Axis | Cataloged |
Setmelanotide | Peptides | Melanocortin & MSH Analogs | Cataloged |
Shiitake (Lentinula edodes; lentinan) | Nootropics | Part VII — Medicinal Mushrooms and Fungal Compounds | Cataloged |
Shilajit | Nootropics | Part VI — Adaptogens and Botanical Nootropics | Cataloged |
SHLP1-6 | Peptides | Mitochondrial Peptides | Cataloged |
Sialic Acid | Nootropics | Part XI — Nutritional Foundations, Lipids, and the Gut–Brain Axis | Cataloged |
Sigumir | Peptides | Khavinson Bioregulators | Cataloged |
Sinomenine | Nootropics | Part IX — Neuroprotection, Redox Biology, and Inflammation | Cataloged |
Sipagladenant | Nootropics | Part III — Wakefulness, Stimulants, Actoprotectors, and Performance | Cataloged |
SLU-PP-332 Also indexed as: SLU‑PP‑332 | Both | Part III — Wakefulness, Stimulants, Actoprotectors, and Performance · Mitochondrial Peptides | Cataloged |
SNAP-8 | Peptides | Cosmetic Peptides | Cataloged |
Soy and Soy Isoflavones | Nootropics | Part XII — Functional Foods, General Botanicals, and Selected Systemic Supplements | Cataloged |
Spermidine | Nootropics | Part X — Mitochondrial Function, Cellular Energy, and Longevity | Cataloged |
Spirulina | Nootropics | Part IX — Neuroprotection, Redox Biology, and Inflammation | Cataloged |
St. John’s Wort | Nootropics | Part V — Mood, Anxiety, Sleep, and Stress Resilience | Cataloged |
Stamakort | Peptides | Khavinson Bioregulators | Cataloged |
Sulbutiamine | Nootropics | Part IV — Racetams, Ampakines, and Direct Cognitive Enhancers | Cataloged |
Sulforaphane | Nootropics | Part IX — Neuroprotection, Redox Biology, and Inflammation | Cataloged |
Sunifiram and Unifiram | Nootropics | Part IV — Racetams, Ampakines, and Direct Cognitive Enhancers | Cataloged |
Suprefort | Peptides | Khavinson Bioregulators | Cataloged |
Svetinorm | Peptides | Khavinson Bioregulators | Cataloged |
Syn-Ake | Peptides | Cosmetic Peptides | Cataloged |
Tabernanthine | Nootropics | Part XIII — Psychoplastogens and Altered-State Therapeutics | Cataloged |
TAK-653 (Osavampator) | Nootropics | Part IV — Racetams, Ampakines, and Direct Cognitive Enhancers | Cataloged |
Tart Cherry Extract | Nootropics | Part V — Mood, Anxiety, Sleep, and Stress Resilience | Cataloged |
Taurine | Nootropics | Part V — Mood, Anxiety, Sleep, and Stress Resilience | Cataloged |
Taxorest | Peptides | Khavinson Bioregulators | Cataloged |
TB-500 | Peptides | Repair & Regeneration | Cataloged |
Tesamorelin | Peptides | Growth Hormone Axis | Cataloged |
Testagen | Peptides | Khavinson Bioregulators | Cataloged |
Testoluten | Peptides | Khavinson Bioregulators | Cataloged |
Tetrahydrocannabinol (THC) | Nootropics | Part XV — Additional Clinical, Experimental, and Nutritional Agents | Cataloged |
Theacrine and Methylliberine | Nootropics | Part III — Wakefulness, Stimulants, Actoprotectors, and Performance | Cataloged |
Theobromine | Nootropics | Part III — Wakefulness, Stimulants, Actoprotectors, and Performance | Cataloged |
Thymogen | Peptides | Immune & Host Defense | Cataloged |
Thymopentin | Peptides | Immune & Host Defense | Cataloged |
Thymosin Alpha‑1 | Peptides | Immune & Host Defense | Cataloged |
Thymosin Beta‑4 | Peptides | Repair & Regeneration | Cataloged |
Thymulin | Peptides | Immune & Host Defense | Cataloged |
Tianeptine | Nootropics | Part II — Glutamate, GABA, Monoamines, and Neurosteroids | Cataloged |
Tiger Milk Mushroom (Lignosus rhinocerus) | Nootropics | Part VII — Medicinal Mushrooms and Fungal Compounds | Cataloged |
Tirzepatide | Peptides | Metabolic & GLP-1 Agonists | Cataloged |
Tolcapone | Nootropics | Part XV — Additional Clinical, Experimental, and Nutritional Agents | Cataloged |
Tongkat Ali (Eurycoma longifolia) | Nootropics | Part VI — Adaptogens and Botanical Nootropics | Cataloged |
Tremella (Tremella fuciformis) | Nootropics | Part VII — Medicinal Mushrooms and Fungal Compounds | Cataloged |
Tripeptide-29 | Peptides | Cosmetic Peptides | Cataloged |
Tropisetron | Nootropics | Part II — Glutamate, GABA, Monoamines, and Neurosteroids | Cataloged |
Tuftsin | Both | Part XIV — Neuroactive Peptides, Biologics, and Nootropic Mimetics · Immune & Host Defense | Cataloged |
Turkey Tail (Trametes versicolor; PSK and PSP) | Nootropics | Part VII — Medicinal Mushrooms and Fungal Compounds | Cataloged |
Turmeric and Curcumin | Nootropics | Part IX — Neuroprotection, Redox Biology, and Inflammation | Cataloged |
Uridine and Cytidine Monophosphates | Nootropics | Part I — Cholinergic, Nicotinic, and Membrane Systems | Cataloged |
Urolithin A | Nootropics | Part X — Mitochondrial Function, Cellular Energy, and Longevity | Cataloged |
Usmarapride | Nootropics | Part II — Glutamate, GABA, Monoamines, and Neurosteroids | Cataloged |
Valerian Root and Valerenic Acid | Nootropics | Part V — Mood, Anxiety, Sleep, and Stress Resilience | Cataloged |
Valproate and Valproic Acid | Nootropics | Part XV — Additional Clinical, Experimental, and Nutritional Agents | Cataloged |
Vardenafil | Nootropics | Part XV — Additional Clinical, Experimental, and Nutritional Agents | Cataloged |
Varenicline | Nootropics | Part XV — Additional Clinical, Experimental, and Nutritional Agents | Cataloged |
Vasopressin | Peptides | Hypothalamic & Signaling | Cataloged |
Vasopressin and Desmopressin | Nootropics | Part XIV — Neuroactive Peptides, Biologics, and Nootropic Mimetics | Cataloged |
Ventfort | Peptides | Khavinson Bioregulators | Cataloged |
Vesilute | Peptides | Khavinson Bioregulators | Cataloged |
Vesugen | Peptides | Khavinson Bioregulators | Cataloged |
Vilon | Peptides | Khavinson Bioregulators | Cataloged |
Vinpocetine | Nootropics | Part VIII — Cerebrovascular Function, Microcirculation, and Neurorecovery | Cataloged |
Visoluten | Peptides | Khavinson Bioregulators | Cataloged |
Vitamin D | Nootropics | Part XI — Nutritional Foundations, Lipids, and the Gut–Brain Axis | Cataloged |
Vladonix | Peptides | Khavinson Bioregulators | Cataloged |
Walnut | Nootropics | Part XII — Functional Foods, General Botanicals, and Selected Systemic Supplements | Cataloged |
Yam Extract (Dioscorea spp.) | Nootropics | Part XII — Functional Foods, General Botanicals, and Selected Systemic Supplements | Cataloged |
Yohimbine | Nootropics | Part XV — Additional Clinical, Experimental, and Nutritional Agents | Cataloged |
Zanthoxylum armatum | Nootropics | Part VIII — Cerebrovascular Function, Microcirculation, and Neurorecovery | Cataloged |
Zembrin and Sceletium tortuosum | Nootropics | Part V — Mood, Anxiety, Sleep, and Stress Resilience | Cataloged |
Zhenoluten | Peptides | Khavinson Bioregulators | Cataloged |
Zinc | Nootropics | Part XI — Nutritional Foundations, Lipids, and the Gut–Brain Axis | Cataloged |
α‑Klotho | Peptides | Repair & Regeneration | Cataloged |
How evidence entries are reviewed
See how sources are assessed and review statuses are assigned before using the library.