what does face serum do

Face serum is a lightweight skincare product that contains a high concentration of active ingredients, such as hyaluronic acid, glycolic acid, and vitamin C. It is designed to nourish, protect, and hydrate your skin, and it absorbs quickly into your skin, making it an excellent next step after cleansing and before moisturizing. Face serums can add moisture and high concentrations of beneficial nutrients to your skin, and the formula you choose can affect the specific benefits. Some of the key benefits of adding this product to your skincare routine include minimizing the appearance of dark spots, reducing the signs of aging, improving skin texture and tone, and providing hydration to the skin. The effectiveness of a serum depends on the active ingredients, the formulation, the vehicle, and the stability of the compound.