PCA Skin Hyaluronic Acid Boosting Serum tcc-faq details > summary::-webkit-details-marker {

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Pat dry and follow with the appropriate PCA SKIN moisturizer in the evening

once a week or as needed

High-Strength Vitamin C Serum A powerful antioxidant serum with 20% Vitamin C to visibly brighten

L-Ascorbic Acid 20%

PCA Skin Hyaluronic Acid Boosting Serum tcc-faq details > summary::-webkit-details-marker {This smoothing blend of ingredients provides deep, long lasting hydration on three levels: on the surface, deeper in the skin and by increasing the skins own hyaluronic acid production. Instant hydration and smoothing on the surface of the skin Deeper hydration and fine line reduction with the addition of hydrolyzed hyaluronic acid Proprietary blend HA Pro Complex encourages the skin to create its own hyaluronic acid, resulting in long term anti aging