Research-grade DSIP typically sells for roughly $25 to $60 per 5 mg vial from established US peptide suppliers
Helps reduce visible tanning 2
[8] Experts observed in the study that GHK-Cu compound appeared to have induced dermal Keratinocyte proliferation, as was observed in the histological analysis of biopsies
Nonetheless, it is important to highlight the high heterogeneity and limitations of the studies, such as (1) low to moderate methodological quality, (2) variation in a selected population, (3) a lack of inclusion and evaluation in different skin types, (4) small sample sizes, (5) variable designs, (6) types of chemical peels, (7) deficient efficacy measures, (8) short-term or no follow-up, (9) attrition rate, (10) heterogeneities in the grouped results, and (11) poor conclusions
How you use it dramatically affects your results