# KLOW Peptide References — Component Literature Citations

> Full citation list for the KLOW peptide component research: KPV, GHK-Cu, BPC-157, and TB-500 studies with DOIs and PubMed links.

## Component literature — all citations

All citations used across this site. Each finding is attributed to its component source (KPV / GHK-Cu / BPC-157 / TB-500). No blend-level citations exist — the KLOW combination has not appeared in a controlled study.

## References

[1] Malinda KM, et al. Thymosin beta4 accelerates wound healing. J Invest Dermatol. 1999;113(3):364-368. https://pubmed.ncbi.nlm.nih.gov/10469335/
[2] Staresinic M, et al. Gastric pentadecapeptide BPC 157 accelerates healing of transected rat Achilles tendon and in vitro stimulates tendocytes growth. J Orthop Res. 2003;21:976-983. https://pubmed.ncbi.nlm.nih.gov/14554208/
[3] Dalmasso G, Charrier-Hisamuddin L, Nguyen HT, Yan Y, Sitaraman S, Merlin D. PepT1-mediated tripeptide KPV uptake reduces intestinal inflammation. Gastroenterology. 2008;134(1):166-178. https://pubmed.ncbi.nlm.nih.gov/18061177/
[4] Pickart L, Vasquez-Soltero JM, Margolina A. GHK Peptide as a Natural Modulator of Multiple Cellular Pathways in Skin Regeneration. BioMed Research International. 2015;2015:648108. https://pmc.ncbi.nlm.nih.gov/articles/PMC4508379/
[5] Pickart L, Margolina A. Regenerative and Protective Actions of the GHK-Cu Peptide in the Light of the New Gene Data. International Journal of Molecular Sciences. 2018;19(7):1987. https://pmc.ncbi.nlm.nih.gov/articles/PMC6073405/
[6] Lee E, Burgess K. Safety of Intravenous Infusion of BPC157 in Humans: A Pilot Study. Altern Ther Health Med. 2025;31(5):20-24. https://pubmed.ncbi.nlm.nih.gov/40131143/
[7] Mendias CL, Awan TM. Safety and Efficacy of Approved and Unapproved Peptide Therapies for Musculoskeletal Injuries and Athletic Performance. Sports Med. 2026. https://pubmed.ncbi.nlm.nih.gov/41966639/
[8] Xiao B, Xu Z, Viennois E, et al. Orally Targeted Delivery of Tripeptide KPV via Hyaluronic Acid-Functionalized Nanoparticles Efficiently Alleviates Ulcerative Colitis. Mol Ther. 2017;25(7):1628-1640. https://pubmed.ncbi.nlm.nih.gov/28143741/
[9] Getting SJ, Christian HC, Lam CW, et al. Dissection of the anti-inflammatory effect of the core and C-terminal (KPV) alpha-melanocyte-stimulating hormone peptides. J Pharmacol Exp Ther. 2003;306(2):631-637. https://pubmed.ncbi.nlm.nih.gov/12750433/
[10] Kannengiesser K, Maaser C, Heidemann J, et al. Melanocortin-derived tripeptide KPV has anti-inflammatory potential in murine models of inflammatory bowel disease. Inflamm Bowel Dis. 2008;14(3):324-331. https://pubmed.ncbi.nlm.nih.gov/18092346/
[11] Sosne G, et al. Activation of pro-resolving pathways mediate the therapeutic effects of thymosin beta-4. Front Immunol. 2024. https://pubmed.ncbi.nlm.nih.gov/39380984/
[12] Sun Q, et al. PepT1-targeted nanodrug based on co-assembly of anti-inflammatory peptide and immunosuppressant for combination treatment of acute and chronic DSS-induced colitis. Front Pharmacol. 2024. https://pubmed.ncbi.nlm.nih.gov/39211778/
[13] Mao S, Huang J, Li J, Sun F, Zhang Q, Cheng Q, Zeng W, Lei D, Wang S, Yao J. Exploring the beneficial effects of GHK-Cu on an experimental model of colitis and the underlying mechanisms. Frontiers in Pharmacology. 2025. https://pmc.ncbi.nlm.nih.gov/articles/PMC12263609/
[14] Sikiric P, et al. Stable Gastric Pentadecapeptide BPC 157 as a Therapy and Safety Key: A Special Beneficial Effect Following Intoxications. Pharmaceuticals (Basel). 2025;18(6):928. https://pubmed.ncbi.nlm.nih.gov/40573323/
[15] Zhang Y, et al. Tbeta4-exosome-loaded hemostatic and antibacterial hydrogel to improve vascularized wound repair. Mater Today Bio. 2025. https://doi.org/10.1016/j.mtbio.2025.101585

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A plain-spoken laboratory readout of the four-peptide component literature — each finding attributed to its source, the missing blend assay marked plainly in the margin.