BARRIER TRIO 3CT. Benefits: Give the gift of strong, winter-ready skin. This trio of barrier-boosting essentialsa nourishing cleanser, hydrating serum, and plumping moisturizerworks hard to protect, replenish, and soften skin, all season. The ultimate cold-weather skincare gift for anyone whose skin needs extra backup.. In a 4-week independent consumer trial of 66 people using the Salicylic Acid Cleanser: - 90% agree skin looks visibly clearer after 3 days. In a 4-week independent consumer trial of 22 people using the Succinic Acid Treatment: - 95% said blemishes were visibly improved in 12 hours. In a clinical study of 20 people using the Hydrocolloid Invisible Pimple Patches: - Clinically proven to visibly reduce breakouts in 4 hours. Key Ingredients: Oat Cleansing Balm: 3% Oat Kernel Oil . Ectoin Hydro-Barrier Serum: 2% Ectoin . Bio-Active Ceramide Moisturizer: 0.2% Bio-Active Ceramides. Includes: Oat Makeup Removing Cleansing Balm (1.7 oz). Bio-Active Ceramide Repairing and Plumping Moisturizer + Barrier Strengthening (1.7 oz). Ectoin Hydro-Barrier Serum (1.0 oz). Barrier Washbag.