The exact combination has not been tested in humans, so the combined picture is built by adding each compound's known signals together
The goal is to empower yourself with knowledge
The The CIR (Cosmetic Ingredient Review) Expert Panel concluded Kojic Acid is safe for use in cosmetic products at concentrations up to 1% and the EU's SCCS (Scientific Committee on Consumer Safety) considers it safe as a skin lightening agent at concentrations up to 0.7%
For example, one patient said her skin feels firmer, and my fine lines are way less noticeable after a few months of GHK-Cu injections
Lee Y, Kumar S, Kim SH, Seong KY, Lee H, Kim C, Jung YS, Yang SY.Pharmaceutics
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