Introducing Rodial's Booster Drops, a collection of highly concentrated, single ingredient serum formulas to supercharge your skincare regime. 10% Retinol Complex is a rejuvenating concentrate designed to deliver proven anti-aging results. This potent, skin revitalizing active increases the rate of cell turnover, diminishing the appearance of fine lines and wrinkles for a more youthful looking complexion. Uneven skin tone and pigmentation are targeted while the appearance of pores is visibly reduced for a clearer, brighter, rejuvenated complexion.How to Use:Gently massage 2-3 drops onto a cleansed face and neck, paying particular attention to areas with expression lines. Allow to dry thoroughly. For best results use once to twice a week at nighttime only. Over-usage can cause drying and irritation of skin. Shake well before use.Cautions: Patch test before use. Avoid eye contact. If eye contact occurs, rinse well with lukewarm water. Do not use on irritated skin, discontinue use if irritation occurs. Avoid excessive sun exposure. Use SPF protection while using the product. Do not use while pregnant.1 oz./ 30 mL