RoC Retinol Correxion Line Smoothing Max Hydration Cream combines two dermatologist-recommended ingredients, Clinical Retinol and Hyaluronic Acid, in one clinically proven formula to deliver visible results instantly and over time. This fast-absorbing moisturizer deeply hydrates skin for 48 hours while Hyaluronic Acid helps plump lines and Retinol works to visibly reduce wrinkles and firm skin. The Costco pack includes both a 1.7 oz and 3.4 oz tube for complete facial and neck care.

In clinical studies, 97% of users saw instantly smoother skin and reduced fine lines in just 1 week, while 91% experienced visibly firmer skin after 4 weeks of use. The nourishing texture absorbs quickly without irritation, making it suitable for daily use. This product is dermatologist tested, non-comedogenic, formulated without parabens, and PETA-approved cruelty-free.

Key active ingredients include Clinical Retinol backed by 30+ years of expertise and 26 patents, which is clinically proven to be highly tolerable and effective for delivering rapid results with continued improvement. Hyaluronic Acid naturally attracts water to the skin, locking in moisture for a visibly plump, smooth and healthy appearance. Additional ingredients include Water, Pentaerythrityl Tetraethylhexanoate, Glycerin, Dimethicone, Butylene Glycol, Sodium Hyaluronate, Tocopherol (Vitamin E), Ascorbyl Palmitate, Ascorbic Acid (Vitamin C), and various skin-conditioning agents.

For best results, apply to face and neck morning and evening. Always apply sunscreen SPF 30 or higher during the day while using this product. New retinol users should start by applying every other night, then gradually increase to nightly use to build skin tolerance.