Nanosome Technology: DS Laboratories formulas feature our proprietary Nanosome Technology. This technology used for encapsulation allows for the continuous release of the active ingredients creating higher efficacy with longer lasting results. How To Use: After facial cleansing, apply 2-4 pumps of hyaluronic serum to dry face, neck and neckline. Use daily in the morning and/or evening before other skincare products. Prior to using our Advanced Hyaluronic Booster Serum apply a small amount on skin 24 hours prior to regular use to be sure that our formula is a good fit for your skin. Dermatologist Formulated: Free of Parabens, Fragrances, BHT, BHA, Nanos and PEGs our formulas are created using science-backed, effective, high-quality ingredients that are suitable for all skin types. Our Advanced Blemish Defense serum is 100% vegan and not tested on animals. Reveal Glowing Skin: Our hyaluronic acid serum is combined with other key ingredients that will bring out a youthful, dewy glow when used consistently. With its anti aging properties our serum for face will improve the skins texture and amplify the natural levels of hyaluronic acid in the skin. Instant Hydration: Looking to get rid of dry, dull skin? Our multi-molecular hyaluronic acid face serum formula provides instant hydration relieving dryness and making the complexion look fresh and hydrated. This anti aging serum works to reduce fine lines and wrinkles, improve the skins firmness and elasticity, and creates deep lasting hydration.