Nutrient X

PCA Skin C-Strength 20% - 1 oz

PCA Skin

This active L-Ascorbic Acid formulation is specifically designed for more resilient skin. The 20% L-Ascorbic Acid remains completely stable until applied to the skin, due to its advanced vitamin suspension technology. This serum helps to brighten dull complexions and even skin tone, minimize fine lines and wrinkles, and strengthen the skin by stimulating the fibroblasts to produce matrix proteins. This product is also a great choice for treating skin on the hands and chest.


After cleansing, toning and applying any PCA SKIN treatment serums, allow skin to dry. Apply a pea-sized amount in a smooth, even layer over entire face and neck (chest also recommended). Allow to penetrate for one minute. Finish with the appropriate PCA SKIN broad spectrum SPF product in the daytime and moisturizer in the evening.

Our Promise

Shop with confidence. All our products are checked prior to shipping to ensure quality. We discard anything within 3 months of expiration date to ensure maximum efficacy. We'll even accept returns for unopened items if you change your mind. We will do everything in our power to keep you happy. Thank you for shopping with us.


We promise to only send you good things.