Obagi Obagi Professional-C Peptide Complex Serum 1 fl oz $120.00 Obagi Professional-C Peptide Complex is a lightweight serum formulated with Kinetin, Zeatin and Vitamins C and E to help reduce the signs of aging, increase firmness, and even out skin tone. Brightens skin Improves the appearance of firmness,... Add to Cart Add to Wish list Compare