Pay in 4 interest-free payments of $5.42 Learn more
Ships within 48 hours · Estimated delivery Aug 9 - Aug 14
As a peptide fragment, behaviour may differ from full-length growth hormone in receptor or signalling assays
An eye cream study over 12 weeks in 41 women with photodamage showed GHK-Cu outperformed both placebo and vitamin K cream for reducing lines and wrinkles while improving overall appearance and increasing skin density
For female subjects, add LH, FSH, and estradiol to establish baseline reproductive hormone function
Kahn, A., Taitz, A
Cosmetic raw material for external topical cosmetic formulation only
It should only be handled by qualified research professionals in controlled laboratory environments
US$ 20.67
US$ 25.88
US$ 24.75
US$ 27.76
US$ 28.24
US$ 22.05
US$ 23.35
US$ 22.46
US$ 25.10
