19 shelves
Browse by category
Every product on this site sits on exactly one shelf, defined by its primary mechanism. Each category page ranks its full contents and links out to the molecules underneath.
NAD+ boosters
52
Precursors that raise cellular NAD+. The most crowded shelf in longevity, and the one where dose honesty varies most.
Top: NMN Pure Powder (Sublingual) · 8.3
Omega-3
37
Marine and algal fatty acids. Boringly well-evidenced, and priced accordingly. EPA and DHA are the numbers that matter.
Top: Ultimate Omega · 8.8
Mitochondrial
30
Compounds aimed at mitochondrial quality control: turnover, efficiency, and membrane integrity.
Top: Full Spectrum Urolithin A - 60 capsules · 8.6
Antioxidant
25
Redox-active molecules. Useful in deficiency and oxidative stress; oversold as a general anti-ageing lever.
Top: Alpha Lipoic Acid 1000 · 8.0
Autophagy
25
Molecules that push cellular clean-up: spermidine is the anchor, with fasting mimetics alongside.
Top: Pure Spermidine - 1 mg, 180 capsules · 7.1
Metabolic
20
Glucose handling, insulin sensitivity and AMPK signalling. Where berberine and its neighbours live.
Top: Pure Berberine · 8.3
Connective tissue
19
Collagen, hyaluronic acid and joint support. The most consumer-facing corner of the category.
Top: Vital Proteins Advanced Collagen Peptides + Creatine · 7.3
Sirtuin activator
17
Polyphenols proposed to act on the sirtuin family. Strong mechanistic story, mixed human data.
Top: Quercetin Tablets | 95% Anhydrous · 7.8
Stacks & all-in-one
16
Multi-ingredient formulas sold as complete longevity protocols. Check the per-ingredient dose, not the story.
Top: AG Vitamin D3+K2 · 7.0
Cognition
15
Compounds with human trial data on memory, focus or mental fatigue. Bacopa and friends.
Top: Focus Support (formerly Omega Focus) · 8.5
Amino acids & creatine
13
Creatine, taurine, glycine and other amino acids with direct human trial bases.
Top: Creatine Monohydrate · 8.9
Senolytic
10
Fisetin, quercetin and combination products aimed at clearing senescent cells. Human data still early.
Top: MetaQuercetin SuperZ · 7.6
Stress, sleep & adaptogens
9
Ashwagandha and stress-axis compounds, plus sleep and recovery support with human trial data.
Top: SureSleep · 7.7
Multi/greens
9
Broad-spectrum formulas and greens powders. Convenience over precision, and priced for it.
Top: Two-Per-Day Multivitamin (capsules/tablets) · 7.7
Vitamin
7
Single vitamins at meaningful doses. Cheap, well-studied, and easy to get wrong without a blood test.
Top: Vitamin D3 5000 · 8.4
Methyl donor
5
Methylation support: folate, B12, TMG and their neighbours. One-carbon metabolism in a bottle.
Top: Jarrow Formulas Methyl Folate, 400 mcg · 6.7
Mineral
5
Magnesium, zinc and the other hard elements. Form determines absorption more than brand does.
Top: Magnesium Bisglycinate · 8.6
Microbiome
1
Probiotics, prebiotics and postbiotics. Live organisms make quality control genuinely hard.
Top: DS-01® Daily Synbiotic · 6.1
Peptide
1
Peptide products sold as supplements. Most sit outside the food-supplement framework entirely.
Top: GHK-Cu · 4.0