Sunday Riley A+ High-Dose Retinoid Serum The Sunday Riley A+ High-Dose Retinoid Serum ($85) uses gentler alternatives to retinol to gently exfoliate skin. (One editor even said that it helped the "painful bumps on [her] chin finally start to decrease in size and [her] overall skin texture become more even"). The serum will be hitting Anthropologie shelves on July 1. Image Source: sephora.com Sunday Riley A+ High-Dose Retinoid Serum $85 from sephora.com Buy Now