NEW Clinical Skin Clinical Skin Vitamin C Pro-Collagen Serum 1 fl oz $120.00 Leaves your skin feeling rejuvenated and beautifully radiant.Clinical Skin’s powerful antioxidant rich serum with 20% L-Ascorbic Acid is designed to improve skin tone and luminosity while minimizing signs of aging. Improve radiance and luminosity... Add to Cart Add to Wish list Compare