Cosmetic Grade: Mix in with your cream of choice. Please reach out if you need guidance on how to use this. 1 Gram is enough for a 3% Cream in a regular 28g/1oz Cream container.
These placebo-controlled studies demonstrated that GHK-Cu skin creams had the following effects:
Tighten loose skin and improve elasticity.
Improve skin density and firmness.
Reduce fine lines and deep wrinkles.
Improve skin clarity.
Reduce photodamage and mottled hyper-pigmentation.
