The ultimate pure retinol nighttime treatment for those concerned with aging skin. Time-tested 0.5% retinol is stabilized and delivered into the skin. Paired with potent antioxidants, with hydrating and soothing ingredients, it effectively fights the visible signs of aging.

In the evening only, apply a pea-sized amount after cleansing. Use twice per week, gradually increasing application frequency to every other night, and then advancing to each evening or as tolerated. Follow with the appropriate moisturizer.

Note: It is important to wear a broad spectrum SPF during the day when using this product at night, since retinol is sun sensitizing.

Our products are scientifically developed and carefully formulated to improve the health and appearance of your unique skin. We understand the importance of formulating with the best combinations of innovative ingredients to provide you with safe, highly effective products that deliver on their promises. All of our products are free of potential irritants like synthetic dyes and fragrances. PCA SKIN does not perform or condone animal testing.

• Retinol (vitamin A) – vitamin A helps promote a clear complexion and an even skin tone.
• Vigna aconitifolia seed extract – promotes a clear complexion and an even skin tone.
• Sodium hyaluronate – holds 1,000 times its weight in water, playing an important role in skin hydration