Injuries & OrthopedicsAn evidence-graded review of the peptides marketed for osteoarthritis and joint degeneration. The honest 2026 verdict: the strongest human data belongs not to any joint-repair peptide but to GLP-1 metabolic drugs that relieve knee-OA pain by removing mechanical load.
Injuries & Orthopedics13 MIN READ
Injuries & OrthopedicsAn evidence-graded review of the peptides marketed for endurance and aerobic performance — elamipretide (SS-31), MOTS-c and AOD-9604. The honest 2026 verdict: no peptide is proven to raise VO₂max or race performance in healthy humans, the category is preclinical-dominant, and MOTS-c is WADA-banned at all times.
Injuries & Orthopedics13 MIN READ
Skin, Hair & AestheticAn evidence-graded ranking of the peptides marketed for cellulite — oral collagen peptides, GHK-Cu, AOD-9604 and HGH Fragment 176-191 — separating the one modest human signal from mechanism, marketing and WADA-banned research chemicals.
Skin, Hair & Aesthetic12 MIN READ
Injuries & OrthopedicsAn evidence-graded review of the peptides marketed for cartilage and meniscus repair. The honest 2026 verdict: no peptide has a placebo-controlled human trial showing cartilage regrowth or meniscus repair, and the only controlled human data belongs to pentosan polysulfate — which is not even a peptide.
Injuries & Orthopedics13 MIN READ
Peptide EncyclopediaA clinical monograph on HGH Fragment 176-191 — the C-terminal 'lipolytic tail' of growth hormone sold as a fat-loss peptide. No human RCTs, an antilipogenic animal mechanism, and a closely related analogue (AOD-9604) that failed its pivotal obesity trial.
Peptide Encyclopedia11 MIN READ
Peptide EncyclopediaA clinical monograph on AOD-9604 — the hGH-fragment fat-loss peptide that completed six human RCTs and largely failed to beat placebo. Strong safety data, a failed pivotal weight-loss trial, and an unsettled 2026 legal status.
Peptide Encyclopedia11 MIN READ