sk.in clinical trials
sk.in used CE.way, an independent European laboratory, to test every sk.in serum over a two-month period. The results were based on measurements and volunteer feedback on improvements achieved with hydration, elasticity, optimising pH to help the repair of the skin barrier, reduction of fine lines and wrinkles, reducing melanin and pigment, softening hyperpigmentation, and the effect on pore appearance and sebum production.
*view complete study results in below links




