What is in the blend?
GHK-Cu
A copper-binding tripeptide found in human plasma, studied for collagen, skin and wound repair in lab, animal and cosmetic studies.
Animal study Tissue repair & recoveryPopularBPC-157
A 15-amino-acid peptide derived from a stomach protein, studied for tendon, muscle and gut healing, almost entirely in animals.
Cell study Tissue repair & recoveryTB-500
A synthetic fragment of thymosin beta-4 studied for cell migration and wound repair; most research uses the full protein in animals.
Animal study Tissue repair & recoveryKPV
A three-amino-acid peptide (Lys-Pro-Val) studied for gut inflammation, so far only in mouse colitis models and cell studies.
Animal studyWhat do studies on each component show?
There are no published studies on this exact blend. These are the strongest studies on its components (GHK-Cu, BPC-157, TB-500, KPV).
- Animal study
GHK-Cu injected into rat wound chambers increased collagen and connective tissue build-up.
J Clin Invest, 1993 · PubMed - Cell study
GHK-Cu increased collagen production in cultured skin fibroblasts.
FEBS Lett, 1988 · PubMed - Cell study
BPC-157 increased outgrowth, survival and migration of rat tendon cells in the lab.
J Appl Physiol (1985), 2011 · PubMed - Review
Systematic review: of 36 studies, 35 were preclinical; muscle and tendon healing data come mostly from animals.
HSS J, 2025 · PubMed - Animal study
Full-length thymosin beta-4 sped up skin wound closure and collagen deposition in rats.
J Invest Dermatol, 1999 · PubMed - Cell study
The seven-amino-acid actin-binding segment (the TB-500 sequence) matched full thymosin beta-4 in cell migration assays.
FASEB J, 2003 · PubMed - Animal study
KPV packed in nanoparticles supported gut lining healing and lowered TNF-alpha in mice with colitis.
Mol Ther, 2017 · PubMed - Animal study
Oral KPV reduced inflammation in two mouse models of colitis and in gut cells.
Gastroenterology, 2008 · PubMed
What does the community report?
Community anecdotes, not scientific evidence.
Some users report recovering from surgery or injury faster than expected.From r/Peptides · 2 threads
Some users say swelling went down quickly while they healed.From r/Peptides · 1 thread
Some users report better endurance and a quicker return to training.From r/Peptides · 2 threads
Community reports are not evidence. Side effects recorded in the studies are in the research summary above.
Discussed on Reddit
What should you know?
- For research and education, not medical advice. Talk to a health professional before using any peptide.
Frequently asked questions
What is KLOW?
A blend of 4 peptides. The research is on each component, not on the blend.
Is KLOW registered with BPOM?
No. KLOW from Continue is a research-grade compound, not a medicine, and is not registered with BPOM.
Where can I buy KLOW with a COA in Indonesia?
Continue sells research-grade KLOW with a COA for every batch, shipped cold across Indonesia.
