Now Serum 20 comes with Ferulic Acid making this serum more effective at combating the aging process while tightening and firming the skin changing the very matrix and texture.
Formulated at the precise concentration proven to deliver maximum amounts of vitamin C to the skin, Serum 20 contains 20% L-ascorbic acid to help protect against damaging UVA/UVB rays, prevent premature signs of aging, and stimulate collagen production. This antioxidant treatment is lightweight, fast-absorbing, and provides optimal levels of anti-aging prevention. Ideal for normal to oily skin.

Instructions: Once daily using fingertips, apply 4-5 drops of Serum 20 AOX+ to face, neck, and chest. Follow with Hydrating B5 Gel for increased penetrating abilities and a moisturizer of choice.

Ingredients: Water, L-Ascorbic acid, Ethoxydiglycol, Propylene Glycol, Glycerin, Zinc Sulfate, Phenoxyethanol, Ferulic Acid, Panthenol, Sodium Hyaluronate, Sodium Hydroxide.