Dr. Dennis Gross Skincare Lactic 15% Vitamin C Firm & Bright Serum 1 Oz.

What It Is:An antioxidant-rich serum with powerful 15% L-ascorbic acid plus lactic acid to visibly improve signs of aging.Key Ingredients:Vitamin C is an essential vitamin that helps visibly improve skin density and is associated with healthy collagen levels. Lactic Acid serves as a powerful delivery vehicle for other ingredients, as it increases their penetration into the skin, and thus their efficacy.Free Of...- Parabens- Sulfates- Phthalates- Animal crueltyHow To Use It: - Once daily, apply 4-6 drops as an all-over treatment on clean, dry skin- May cause a slight tingling sensation until skin is acclimated- For optimal results, apply after your Dr. Dennis Gross Skincare peelClinical Results:Clinically proven after 12 weeks to:- Reduce the appearance of fine lines and wrinkles (24 subjects)- Visibly improve sagging skin and the feel of skin firmness (30 subjects)Patient satisfaction of 6 subjects:- 85% saw visible improvement in sun aging after 4 weeks