The NEW @The INKEY List Starter Retinol Serum has completely changed how my skin tolerates retinol: smoother texture, more even tone, zero irritation. The best way to apply is the moisture sandwich method: Step 1: Bio Active Moisturizer Step 2: Pea-size Starter Retinol Step 3: Moisturizer again to lock it in Simple, gentle, effective. The INKEY List Starter Retinol is $14 at Sephora. #InkeyListPartner #theinkeylist #retinolroutine