RX C-Clarifying Serum - Normal-Oily Skin 30ml

C-Clarifying Serum (Normal to Oily skin) contains the antioxidant Vitamin C (10% L-Ascorbic Acid) and prescription-strength hydroquinone. This patented formulation reduces the appearance of dark spots for a lighter, brighter complexion. Benefits: - Builds collagen and delivered powerful antioxidant benefits. - Improves skin color - Clinically Proven - Offers great stability even after opening. - Powerful antioxidant. - Provides better penetration than the leading competitors vitamin C serum