An innovative retinol oil from Sunday Riley that works overnight to improve the texture and tone of skin for a radiant, youthful glow. Trans-retinoic acid ester complex reduces the appearance of pores and wrinkles, while visibly improving the signs of premature aging. Coupled with blue tansy and German chamomile essential oils to soothe, calm and reduce redness. Apply as needed to clean skin at night. Product goes from blue to clear when massaged into the skin deeply enough. Sunday Riley is a B Corp Certified line of layer-able formulas that unite the most advanced breakthroughs in cosmetic science with pure, potent botanicals. As the brand's founder, cosmetic chemist, and formulator, Sunday Riley ensures sure each product has countless hours of research and development to produce clean, highly effective formulas that deliver results you can feel good about. Each technology-driven blend delivers active ingredients at maximum concentration, guaranteeing noticeable anti-aging benefits, long-term rejuvenation and instant, luminous results. Beauty Return Policy: We are unable to process returns for opened and used beauty products. All products must be returned in original condition and packaging to our Returns warehouse. Store locations do not accept returns for Beauty products. Made in the USA