Condition Guides
Find the peptide for your goal.
15 condition guides. Each one ranks the peptides with real evidence, explains the dosing and the stacks, and shows which DNA variants researchers link to peptide response.
Metabolic & Fat Loss
Weight Loss
GLP-1, dual, and triple agonists ranked by mean weight loss from STEP, SURMOUNT, and the retatrutide Phase 2 trial. Plus what GLP1R genetics can and cannot tell you.
Semaglutide · AOD-9604
Fat Loss
Fat loss and weight loss are not the same. What actually protects muscle while dropping body fat, with named trial data and the honest limits of DNA matching.
Semaglutide · CJC-1295 · AOD-9604
Joints & Tendons
Joint Pain
Three peptides pitched at joint pain through different mechanisms. Trial data, protocol timelines, and what the COL5A1 and MMP1 variants can and cannot tell you.
BPC-157 · GHK-Cu · TB-500
Tendonitis
Tendons heal slowly because they barely have a blood supply. Three peptides are pitched at that problem. Animal trial data, protocol timelines, and what the genetics can and cannot tell you.
BPC-157 · TB-500 · GHK-Cu
Muscle Growth
CJC-1295, ipamorelin, BPC-157: the muscle-growth peptide stack with trial data, protocol timelines, and what the genetics can and cannot say about response.
CJC-1295 · Ipamorelin · BPC-157
Recovery & Injury
Gut Health
Skin & Hair
Skin Aging
GHK-Cu has the longest-running mechanistic literature of the cosmetic peptides, and thinner human evidence than that history implies. Epitalon and BPC-157 reviewed, plus the collagen and matrix variants explained.
GHK-Cu · Epithalon
Hair Loss
GHK-Cu for hair loss: what the evidence actually shows, how it is stacked with minoxidil and finasteride, and what a DNA report can and cannot tell you.
GHK-Cu · BPC-157
Brain & Mood
Sleep
Sleep peptides examined by mechanism. Selank's human trials measured anxiety, not sleep; Epitalon's circadian data is animal-only. Plus the PER3 and CLOCK variants explained.
Selank · Epithalon
Anxiety
Selank and Semax, the Russian-developed peptides used for anxiety. Trial data, comparison protocols, and what the COMT and BDNF variants do and do not tell you.
Selank · Semax
Focus & Cognition
Semax has the most focus-specific discussion of any peptide, and thinner data than that suggests. Russian clinical evidence, BDNF mechanism, and what the COMT and BDNF variants do and do not tell you.
Semax · Selank
Longevity & Aging
Inflammation
Thymosin Alpha-1, KPV, and BPC-157 ranked by trial data, with week-by-week timelines and what the IL6/TNF SNPs can and cannot tell you.
Thymosin Alpha-1 · KPV · BPC-157
Anti-Aging
Epitalon, MOTS-c, SS-31 (now elamipretide), thymosin alpha-1 ranked by trial data. What works on mitochondria, telomeres, and immune aging.
Epithalon · MOTS-c · SS-31
Mitochondrial Health
Mitochondrial decline contributes to age-related fatigue and metabolic dysfunction. Two peptides target it directly: MOTS-c and SS-31 (elamipretide). The trial record, graded honestly.
MOTS-c · SS-31
This page is educational and is not medical advice. Peptides are not intended to diagnose, treat, cure, or prevent any disease, and most are not FDA-approved. Talk to a qualified healthcare provider before starting anything. Availability and legal status of peptides vary by jurisdiction.
Your DNA decides
A more informed starting point than trial-and-error.
Upload your existing DNA data. Your personalized report ranks peptides by genetic markers relevant to you, so you start by seeing which peptides relate to your DNA.