Peptides by Condition
Granular landing pages for the conditions people are searching peptides for. Each condition page covers mechanism, evidence quality, realistic outcomes, and how peptides relate to conventional care.
Conditions sit one level below Goals in specificity. Where a goal like "recovery and repair" covers a broad outcome, conditions like tendonitis, joint pain, or wound healing target the specific problem a person actually has. Every condition page rolls up to its parent goal(s), links to the peptides discussed for it, and references the relevant families and stacks.
Conditions
Joint Pain & Arthritis
5 peptides
Peptides explored for joint pain and arthritis — BPC-157, TB-500, GHK-Cu, and KPV — with mechanism, what the evidence actually shows, and how they sit alongside conventional care.
Tendonitis & Tendon Injuries
3 peptides
Peptides for tendonitis and tendon healing — BPC-157 and TB-500 dominate the conversation. Mechanism, animal evidence, and what realistic recovery looks like.
Brain Fog
6 peptides
Peptides studied for brain fog and cognitive sluggishness — Semax, Selank, Cerebrolysin, Dihexa, GSB-106, and PE-22-28. What the Russian-Soviet nootropic literature actually shows.
Hair Loss
3 peptides
Peptides marketed for hair loss — GHK-Cu, AHK-Cu, and Pal-AHK. Mechanism, evidence quality, and how they compare to minoxidil and finasteride.
Skin Aging & Wrinkles
8 peptides
Peptides for wrinkles and skin aging — GHK-Cu, Argireline, SNAP-8, Matrixyl, and the cosmetic peptide family. What actually works topically.
Wound Healing
5 peptides
Peptides for wound healing — GHK-Cu (the best-evidenced), BPC-157, TB-500, LL-37, and AC-SDKP. What the wound-care literature actually shows.
Leaky Gut & Intestinal Permeability
4 peptides
Peptides explored for leaky gut and intestinal permeability — BPC-157, KPV, larazotide, and GLP-2 / teduglutide. What the science actually says.
Anxiety
4 peptides
Peptides discussed for anxiety — Selank, Semax, oxytocin, and neuropeptide-S. Mechanism, clinical history, and how they compare to standard anxiolytics.
Erectile Dysfunction
3 peptides
Peptides discussed for erectile dysfunction — PT-141 / bremelanotide (FDA-approved for HSDD), kisspeptin, and Vesilute. Mechanism, evidence, and how they relate to PDE5 inhibitors.
IBS (Irritable Bowel Syndrome)
3 peptides
Peptides discussed for irritable bowel syndrome — BPC-157, KPV, and the FDA-approved peptide linaclotide for IBS-C. Mechanism, evidence, and realistic expectations.
Chronic Inflammation
6 peptides
Peptides discussed for chronic inflammation — BPC-157, KPV, thymosin-α1, LL-37, VIP, and PEPITEM. Mechanisms, evidence, and the inflammaging context.
Chronic Fatigue
6 peptides
Peptides discussed for chronic fatigue and mitochondrial dysfunction — MOTS-c, SS-31 / elamipretide, humanin, thymosin-α1, and BPC-157. Mechanism and evidence.