Double Strength Retinol Night Repair Serum. A carefully formulated blend of ingredients to address the most common concerns of aging and support the skin\'s natural exfoliation process. This serum contains Retinol and Hyaluronic Acid, two scientifically proven ingredients that combat the signs of aging and assist in skin restoration and cellular turn-over and regeneration. This serum is an effective way to improve skin appearance, health and elasticity. Reduces fine lines and wrinkles, when used daily. Retinol improves the look of dark spots, red skin, stinging sunburns and flaky complexions. Reduce blackheads and whiteheads and minimize pores. Assist in slouching away dead skin and cellular regeneration of skin. Use retinol only at night and on clean, dry skin. Dispense a pea-sized amount. Apply sunscreen with an SPF of 30 for daytime outings. Reduce daily usage and/or amount of retinol if irritation or inflammation of the skin occurs. Retinol is most effective when used at night as the UV Rays during daylight hours make it less effective Results may vary. The results will depend on the state of your skin. Results usually occur within 3-6 months of consist use. Make sure to cleanse and moisturize the skin daily to increase skin health and before applying retinol. 1oz/30ml.