Skin: peptides in published research
Sources checked 2026-10-07 · 6 compounds · 7 cited studies
Scope: Skin, wounds and scar tissue. Each entry names the model and the tissue that a published study looked at, with the citation. It describes what was studied, not what was found, and a listing here is not a claim that a compound does anything in that organ.
BPC-157
- Animal Mice with deep partial-thickness skin burns; cream or intraperitoneal administration. Published 2001 · PubMed PMID 11718984 ↗
research profile · published study amounts · sources (shop page) · lab-tested lots
Also listed under: Brain & nervous system, Heart & blood vessels, Liver, Kidney & urinary tract, Gut & digestive tract, Muscle & tendon, Eye
FOXO4-DRI
- Cell culture Keloid (scar) organ cultures and keloid fibroblasts. Published 2025 · PubMed PMID 39994346 ↗
research profile · published study amounts · sources (shop page) · lab-tested lots
Also listed under: Heart & blood vessels, Kidney & urinary tract, Bone & cartilage, Lungs & airways, Reproductive organs & breast
GHK-Cu
- Animal Rat experimental wounds and rat dermal fibroblast cultures; glycosaminoglycans and proteoglycans. Published 2000 · PubMed PMID 11121126 ↗
research profile · published study amounts · sources (shop page) · lab-tested lots
Also listed under: Brain & nervous system, Muscle & tendon, Lungs & airways
LL-37
- Human Randomized double-blind placebo-controlled trial in 34 adults with venous leg ulcers. Published 2014 · PubMed PMID 25041740 ↗
- Human Phase IIb randomized placebo-controlled trial in 148 adults with venous leg ulcers. Published 2021 · PubMed PMID 34687253 ↗
research profile · published study amounts · sources (shop page) · lab-tested lots
TB-500 (thymosin beta-4)
- Animal Rat full-thickness wound model, plus keratinocyte migration assays. Published 1999 · PubMed PMID 10469335 ↗
research profile · published study amounts · sources (shop page) · lab-tested lots
Also listed under: Brain & nervous system, Heart & blood vessels, Liver, Bone & cartilage, Eye, Lungs & airways
Thymagen (Thymogen)
- Animal Rabbit chronic dermal wound model; the peptide studied is Glu-Trp-ONa, the sodium salt of thymogen's sequence. Published 2015 · PubMed PMID 25848208 ↗
research profile · published study amounts · sources (shop page) · lab-tested lots
Also listed under: Immune system & thymus
About this page
- A compound is listed under an organ only when at least one published study or trial we could cite looked at that organ or tissue.
- Sentences describe the model and tissue; they do not report results. Follow the citation for what the authors found.
- Only abstracts and open-access full texts were used.
See also: all organ systems · all compound profiles.