Dr. Pickart, who discovered GHK, developed this serum and we are excited to now bring it to you. Silke Schagen's recent PhD thesis at the University of Basel reported that while GHK significantly blocks excessive sebum (oil) production by sebocytes, it does not reduce the synthesis of other beneficial lipids that add luster to skin.

Directions: Shake Well. Apply 3-4 drops once or twice a day on freshly cleansed skin. The use of hydroxy acid exfoliators such as Exfol Serum or LacSal Serum in the evening will help increase the skin cell turn over rate effectively stimulating a more even complexion.

Ingredients: Purified water, aloe barbadensis leaf juice (aloe vera) gel, protein peptides, glycerin, hydroxyethyl cellulose, polysorbate 20, allantoin, glycine, tocophersolan (Vitamin E), propylene glycol (and) phenoxyethanol.