An antioxidant powerhouse, BioBare Vitamin C, B, E & Ferulic Serum is armed with 20% Pure vitamin C (20% L-Ascorbic Acid) and is super-charged with ferulic acid, which increases its free radical fighting ability. It also contains Hyaluronic Acid, which helps the skin retain moisture, and make it more supple and plump. This improves your skin tone, helps smooth out fine lines and wrinkles, and makes your skin look firmer; therefore It's an ingredient found in any effective Anti Aging serum. This concentrated blend is also enriched with vitamins B and E, which all together boost natural defense against damaging oxidation caused by pollution, toxins, and other environmental stressors. While each ingredient provides a specific benefit to the skin separately, when combined they create a super serum that works on multiple levels to ensure beautiful skin. In addition, this amazing formulation will leave skin looking brighter, firmer, and more supple. Key Ingredients: Vitamin C (20% L-Ascorbic Acid) Vitamin E (Tocopherol) Vitamin B3 (Niacinamide) Vitamin B5 (Panthenol) Ferulic Acid Hyaluronic Acid (Sodium Hyaluronate) Sodium PCA Glycerin