Vitamin C+B+E Ferulic Serum is a powerful antioxidant and skin booster for healthy, glowing, even skin. With high concentrations of Vitamin C, Vitamin E, Vitamin B derivatives, Ferulic Acid, and Acetyl Octapeptide, this product delivers impactful results for anti-aging, protection against free radicals and brightening in a supple and easy to use serum..Vegan and cruelty-free..Formulated without fragrance, dyes, sulfates, parabens, gluten, formaldehyde, propylene glycol, and hexylene glycol..1 fl oz/ 30mL.Apply 3-4 drops of serum onto a freshly cleansed face and neck..Allow serum to absorb fully before applying moisturizer or makeup..May be used twice a day or as often as desired.