By Wishtrend Pure Vitamin C 15% with Ferulic Acid 30mlDescription This vitamin C serum contains 15% pure vitamin C which helps with antioxidant care, skin brightening, acne prevention, boost collagen, and recovers the skin from UV rays. As it contains ferulic acid, it maximizes the antioxidant and antibacterial effect of vitamin C. Recommended for oily and combination skin and for vitamin C beginners. Usage 1. Apply 3 4 drops on your palm and gently pat over the face. 2. Pat lightly until it fully