<p>Our Vitamin C + Ferulic Acid provides a 20% concentration of L-ascorbic acid, a highly effective skin anti-oxidant and collagen builder. This serum promotes healthy cell turnover to decrease the effects of hyperpigmentation and evens out skin tone. The lightweight, non-greasy formula absorbs quickly and transparently into the skin, while also being able to be added to any skincare routine. Use daily in the morning or evening to brighten, restore and help neutralize environmental stressors that can accelerate the signs of aging.</p>