กรดไฮยาลูโรนิกสามัญ Acid 2% + B5 30ml/60ml

Hyaluronic Acid 2% + B5
Main ingredients: 2% hyaluronic acid + vitamin B5


Main functions: moisturizing, hydrating, repairing


Use time: day and night
How to use: Use before face oil or cream
Hyaluronic acid (HA) is an ingredient that originally exists in the skin. It is a moisturizing agent that exists in the epidermis to help the skin absorb water from the deep layer. Hyaluronic acid itself does not replenish water, but can absorb up to its The properties of 1,000 times its own weight of water help absorb moisture. Generally speaking, the size of the hyaluronic acid molecule determines the depth of the skin it can reach. If it is too large, it can only stay on the surface. If it is too small, the water absorption becomes low. The Ordinary combines low, medium and high molecular weight in this formula. The HA and the new generation of HA cross-linked polymer are dissolved in the oil-free formula at a concentration of 2% to achieve a deep moisturizing effect. At the same time, vitamin B5 is also added to enhance the surface hydration effect. This product is a universal formula, because long-lasting moisturizing is our most basic skin care needs and one of the most effective skin care methods. It is an affordable Dupe of SKINCEUTICALS star B5 essence, which is one of the must-have products in The Ordinary. one.