Nardo's Natural Vitamin C Serum with Ferulic & Hyaluronic Acid | 2 oz * Powerful Vitamin C Antioxidants * Rejuvenate the appearance of skin, toning and firming * Spot Correction and Balance Skin-Tone This antioxidant-packed serum is infused with Ferulic Acid to neutralize harmful free radicals that are one of the major causes of aging. A high dose of vitamin C helps increase collagen synthesis while helping to strengthen, tone and firm the skin. Due to the high content of antioxidants, use this product in the daytime when the skin is exposed to daily toxins. The Vitamin C serum is designed to rid off free radicals and protect from environmental skin stressing agents.