Luxe Organix Age Reverse Serum Vitamin A 2.5% 30ml is potent blend of retinol and hydrolyzed collagen can help you say goodbye to those early sign of fine lines and wrinkles with a well earned reputation of as one of the most effective ingredients to improve skin elasticity and firmness, your skin will look and feel more vibrant with every use. How to use: Apply a thin layer to clean face in the evening as part of your skincare regimen, after toner and before heavier creams. Gently tap your face until product has been fully absorbed. Do not use with other retinol treatments. Sun Alert: Always wear sunscreen when using this product during day time as it increases sun sensitivity. 100% AUTHENTIC. FREE Shipping from Southern California . Please message us if you have any questions. Thanks for shopping with Pier Five Imports!