GHK-Cu rarely causes issues at therapeutic doses
Kostyuk VA, Potapovich AI, Cesareo E, Brescia S, Guerra L, Valacchi G, Pecorelli A, Deeva IB, Raskovic D, De Luca C, Pastore S, Korkina LG (2010) Dysfunction of glutathione S-transferase leads to excess 4-hydroxy-2-nonenal and H 2 O 2 and impaired cytokine pattern in cultured keratinocytes and blood of vitiligo patients
Mary & May | Cica Soothing Sun Cream (C$22 for 50ml): Formulated with seven different forms of cica (Centella Asiatica) extract, this chemical sunscreen offers SPF 50+ PA++++ protection
When applied topically, it helps to repair and regenerate the skin, improving its texture and health
C., Cloarec O., Antti H., Charuel C., Hanton G., Provost J.-P., Le Net J.-L., Baker D., Walley R