Discover a potent overnight Retinol serum that’s clinically proven to deliver dramatic results. In just one night, 97% had visibly reduced lines and wrinkles. In 4 weeks 100% had visibly firmer skin and 100% continued to show a significant reduction in the appearance of wrinkles. Made with a high concentration of pure RoC® Retinol and Antioxidants, our serum is sealed tight in a capsule for optimal Retinol freshness and potency. Each capsule is designed to rival prescription skincare without the irritation; 100% of testers had 0% irritation.Dermatologist tested. Paraben-free. 100% biodegradable. CLINICALLY PROVEN RESULTS IN 1 NIGHT: 97% had visibly reduced lines & wrinklesIN 1 WEEK: Skin was +64% more hydrated IN 4 WEEKS: 100% continued to show a significant reduction in the appearance of lines & wrinkles100% had visibly firmer skin100% had more supple, hydrated skinIN 8 WEEKS: 88% would use this formula instead of a prescription skincare product 3 out of 4 women thought this product delivered results better than they expected from skincareHow to Use: Gently twist to open the capsule. Smooth serum over cleansed face and neck at night when skin is most receptive for renewal.Note: You may experience mild tingling or redness during use. This is normal and should be temporary until your skin adjusts. If this occurs, apply this product every other night and then gradually increase frequency to every night