A face serum is designed to be more potent. It delivers a blend of active ingredients that absorbs quickly, making this the perfect base layer in your skin care routine. A serum is an excellent product to address specific skin concerns may deliver more visible results than other skin care products thanks to its high concentration of active ingredients. As a serum is an effective way to deliver potent and scientifically proven ingredients the epidermis. With scientifically proven anti-ageing properties these derivatives deliver fantastic results as balanced skin and reducing the appearance of wrinkles and discoloration. Apply the serum on well-cleansed and dry skin, before day or night creme. If you are using multiplied serums at the same time it is called layering. Base the layering on viscosity, meaning the lightest first and heaviest last. If you are using several serums this could allow you to address a variety of skin concerns. Always apply a serum with retinol first. Store your serums in room temperature. .