Intensive overnight hydration for dry and mature skin, PCA Skin Hydrating Acid Overnight Mask will soothe, rejuvenate and protect your skin from harsh climates with the heaviest moisturiser including antioxidants, botanicals, and hydrolyzed silk.

PCA Hyaluronic Acid Overnight Mask was evaluated in a clinical study of 32 patients with diverse ethnicities to assess its effect on the skin. After applying once and left overnight for 8 hours, 100% of patients demonstrated a visible increase in facial moisture and 94% of patients felt the product was nourishing to their skin.