Sunday Riley A+ High-Dose Retinoid Serum

A+ High-Dose Retinoid Serum combines a five percent retinoid ester blend, a one percent liposomal-encapsulated retinol blend, and a half percent blue green algae with natural retinoid-alternative activity. This serum fights the signs of aging and improves the look of congested and UV-damaged skin. Encapsulated CoQ10 helps to improve the appearance of aging or damaged skin, while Hawaiian white honey, bisabolol, cactus extract, and ginger balance and soothe the skin for a calmer, more even-toned complexion. New to retinoids? Start using A+ two nights a week, and then take two nights off. Gradually work your way up to every other night, and then every night.

Clinical Results: In an independent blinded study of 102 women, after 4 weeks:
– 90% of women saw boosted skin radiance
– 90% agreed the product was gentler than other facial retinoid serums used in the past

After 6 weeks:

– 96% of women felt the product was effective in their addressing skin concerns
– 92% of women felt the product was gentle and non-irritating
– 86% of women saw a reduction in the appearance of sun-damaged skin
– 84% of women saw a reduction in the appearance of dark spots
– 82% reported that their skin tone looked more even
– 80% felt that their lines looked smoother