Supplement Scholar
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Longevity & Anti-Aging

Mitochondria, NAD+, senescence, and biological age.

71 profiles, most-studied first
C5H9NO3S

Glycine + NAC (GlyNAC)

Co-supplementation of glycine and N-acetylcysteine that restores glutathione in older adults and improves multiple hallmarks of aging.

Compound14 studies
C13H16N2O2

Melatonin

Pineal hormone that signals biological night — most effective for circadian-rhythm shifts.

Compound11 studies
C59H90O4

Coenzyme Q10

Mitochondrial electron carrier and lipid-soluble antioxidant.

Compound10 studies
C8H10N4O2

Coffee

Caffeine + polyphenol matrix with strong evidence for mortality and T2D reduction.

Compound10 studies
C2H5NO2

Glycine

Inhibitory neurotransmitter that improves sleep quality and supports collagen synthesis.

Amino Acid10 studies
C25H36O6

Lion's Mane

Edible medicinal mushroom that upregulates NGF and BDNF — studied for nerve growth and cognition.

Mushroom10 studies
C5H9NO3S

N-Acetyl Cysteine (NAC)

Glutathione precursor with mucolytic, hepatoprotective, and psychiatric uses.

Amino Acid10 studies
C46H64O2

Vitamin K2 (MK-7)

Activates the proteins that direct calcium into bone — not arteries.

Vitamin10 studies
C8H14O2S2

Alpha-Lipoic Acid (ALA)

Universal antioxidant that's both water and fat soluble — supports glycemic control and nerve health.

Compound9 studies
C40H52O4

Astaxanthin

Algal carotenoid that is the strongest membrane antioxidant; UV and eye protection.

Compound9 studies
C5H6O5

Calcium AKG (Alpha-Ketoglutarate)

TCA-cycle intermediate — extended lifespan in C. elegans; emerging human data on biological age.

Compound9 studies
C19H28O2

DHEA

Adrenal androgen precursor declining with age; used for adrenal insufficiency and aging.

Compound9 studies
C15H10O6

Fisetin

Flavonoid studied as senolytic — clearing senescent cells in animal models.

Compound9 studies
C6H10OS2

Garlic

Culinary bulb with cardiovascular benefits primarily via allicin and aged-garlic compounds.

Herb9 studies
C20H24O10

Ginkgo Biloba

Vasoactive herb studied for cognition in the elderly and tinnitus.

Herb9 studies
C10H17N3O6S

Glutathione

Master intracellular antioxidant; oral bioavailability depends on form.

Compound9 studies
C22H18O11

Green Tea (EGCG)

Polyphenol-rich tea; EGCG modestly boosts metabolism and supports cardiovascular health.

Herb9 studies
C4H11N5

Metformin (Rx, reference)

Diabetes drug studied for longevity (TAME trial) via AMPK activation.

Compound9 studies
C25H22O10

Milk Thistle

Hepatoprotective herb with antioxidant and anti-fibrotic effects.

Herb9 studies
C11H15N2O8P

NMN

NAD+ precursor similar to NR; bioavailability route debated.

Compound9 studies
C11H15N2O5+

Nicotinamide Riboside (NR)

NAD+ precursor with bioavailability and longevity research interest.

Compound9 studies
C48H28O30

Pomegranate

Polyphenol-rich fruit converted by gut microbes to urolithin A (mitochondrial benefit).

Herb9 studies
C15H10O7

Quercetin

Flavonoid with antihistamine and senolytic effects; pairs with bromelain or vitamin C.

Compound9 studies
C51H79NO13

Rapamycin (Rx, reference)

mTOR inhibitor — most validated geroprotector in animal models; not a supplement.

Compound9 studies
C30H44O7

Reishi

Adaptogenic mushroom used for immune balance, sleep, and stress.

Mushroom9 studies

Shilajit

Himalayan mineral exudate rich in fulvic acid, studied for testosterone and fatigue.

Compound9 studies
C6H11NOS2

Sulforaphane (Broccoli Sprout)

Most potent natural Nrf2 activator — upregulates phase II detox enzymes.

Compound9 studies
C26H45NO6S

TUDCA

Bile acid with hepatoprotective effects and ER stress reduction.

Compound9 studies
C2H7NO3S

Taurine

Conditionally essential amino acid involved in bile salt conjugation, osmoregulation, and cardiac function.

Amino Acid9 studies
C6H5NO2

Vitamin B3 (Niacin)

NAD+ precursor; nicotinic acid form lowers LDL and raises HDL.

Vitamin9 studies
C6H8O6

Vitamin C

Water-soluble antioxidant, collagen cofactor, and immune supporter.

Vitamin9 studies
C29H50O2

Vitamin E

Primary lipid-phase antioxidant protecting membrane PUFAs.

Vitamin9 studies
C12H10N2

9-Me-BC

β-carboline alkaloid that upregulates dopamine neurons in animal models.

Nootropic8 studies
C9H17NO4

ALCAR + ALA (Mitochondrial Protection)

Mitochondrial antioxidant stack — popularized as harm-reduction adjunct for MDMA neuroprotection.

Amino Acid8 studies
C5H4O5-2

Alpha-Ketoglutarate (AKG)

TCA-cycle intermediate studied for healthspan and frailty.

Compound8 studies
C8H14O2S2

Alpha-Lipoic Acid

Mitochondrial antioxidant studied for diabetic neuropathy and insulin sensitivity.

Compound8 studies
C15H10O5

Apigenin

Chamomile/parsley flavonoid — GABA-A modulator and CD38 inhibitor for sleep and NAD+.

Compound8 studies
C60

C60 in Olive Oil

Buckminsterfullerene antioxidant.

Compound8 studies
C12H17Cl2NO3

Centrophenoxine

Cholinergic precursor that reduces lipofuscin accumulation in neurons.

Nootropic8 studies
C30H48O3

Chaga

Birch-tree mushroom rich in melanin, betulin, and antioxidants.

Mushroom8 studies
C22H18O11

EGCG (Green Tea Catechin)

Potent CYP/COMT-modulating antioxidant — popularized in MDMA harm-reduction stacks.

Compound8 studies
C14H6O8

Ellagic Acid

Ellagitannin hydrolysis product.

Compound8 studies
C14H22N4O9

Epitalon

Tetrapeptide that activates telomerase.

Peptide8 studies
C9H15N3O2S

Ergothioneine

Unique antioxidant from mushrooms with its own transporter — accumulates in oxidative-stress tissues.

Compound8 studies
C9H15N3O2S

Ergothioneine (Mushroom-Derived)

Natural ergothioneine from oyster mushrooms.

Amino Acid8 studies
C5H9NO3S

GlyNAC (Glycine + NAC)

Glycine + NAC combo — restores glutathione in older adults and improves multiple aging markers.

Amino Acid8 studies
C18H18O2

Honokiol

Active magnolia compound.

Compound8 studies
C8H10O3

Hydroxytyrosol

Olive polyphenol for cardiovascular health.

Compound8 studies
C19H30O5

Idebenone

Synthetic CoQ10 analog with better water solubility; used in LHON.

Compound8 studies
C20H30O2

Krill Oil

Phospholipid-bound omega-3 with astaxanthin; better bioavailability than fish oil per gram.

Fatty Acid8 studies
C9H14N4O3

L-Carnosine

Histidine dipeptide — anti-glycation and pH buffering.

Amino Acid8 studies
C9H14N4O3

L-Carnosine

Dipeptide that buffers protons and reduces advanced glycation end-products.

Amino Acid8 studies
C5H3LiN2O4

Lithium Orotate (low-dose)

Low-dose lithium salt studied for mood stability and neuroprotection.

Mineral8 studies
C101H152N28O22S2

MOTS-c

Mitochondrial-derived peptide for metabolic regulation.

Peptide8 studies
C4H11N5

Metformin (Longevity Use)

Biguanide diabetes drug studied for healthspan.

Compound8 studies
C14H12O3

Micronized Resveratrol

Improved bioavailability resveratrol.

Compound8 studies
C38H47O7PS

MitoQ

Mitochondria-targeted ubiquinone (CoQ10 analog).

Compound8 studies
C17H20O5

Oleocanthal

EVOO ibuprofen-like compound.

Compound8 studies
C14H6N2O8

PQQ

Cofactor stimulating mitochondrial biogenesis (PGC-1α).

Compound8 studies
C14H6N2O8

PQQ (Pyrroloquinoline Quinone)

Redox cofactor for mitochondrial biogenesis.

Compound8 studies
C16H16O3

Pterostilbene

Bioavailable resveratrol analog with longer half-life.

Compound8 studies
C48H28O30

Punicalagin

Major pomegranate ellagitannin.

Compound8 studies
C51H79NO13

Rapamycin

mTOR inhibitor studied for longevity (Rx only).

Compound8 studies
C14H12O3

Resveratrol

Polyphenol activating sirtuins; bioavailability and clinical effects modest.

Compound8 studies
C32H49N9O5

SS-31 (Elamipretide)

Mitochondrial-targeted peptide for cardiolipin protection.

Peptide8 studies
Se

Selenium

Trace mineral essential for glutathione peroxidase and thyroid hormone activation.

Mineral8 studies
Se

Selenium (Selenomethionine)

Antioxidant trace element for thyroid.

Mineral8 studies
C7H19N3

Spermidine

Polyamine inducing autophagy; epidemiologic association with longevity.

Compound8 studies
C33H54N12O15

Thymulin (Reference)

Zinc-dependent thymic peptide that matures T-cells.

Peptide8 studies
C14H12O3

Trans-Resveratrol

Active form of resveratrol.

Compound8 studies
C13H8O4

Urolithin A

Gut-microbial metabolite of ellagitannins — induces mitophagy.

Compound8 studies