Describe: Product Name: Hyaluronic acid serum Product efficacy: Ingredients: " Water, niacinamide, glycerin, propylene glycol, glyceryl polyether 26, maltoside, hydrogenated starch hydrolysate, hydroxybenzyl ester. Other trace ingredients: butylene glycol, fragrance, PEG-40 hydrogenated castor oil, hyaluronic acid, serum protein. Oats, 1,2-hexanediol, methylisothiazolinone, hydroxypentaerythritol." Features: 1. Deep moisturizing: Hyaluronic acid is an excellent moisturizing ingredient that can deeply penetrate the skin, lock in moisture, and keep the skin hydrated for a long time. 2. Improve skin elasticity: Hyaluronic acid can increase skin elasticity, promote collagen synthesis, and make the skin firm and elastic. 3. Improve skin dryness: Hyaluronic acid essence can improve dry and rough skin problems, making the skin more tender and delicate. 4. Soothe the skin: Hyaluronic acid has the effect of soothing the skin, can reduce skin discomfort, and relieve skin dryness, tightness and other problems. 5. Bright the skin: Hyaluronic acid essence can also help fade spots, even out skin tone, and make the skin brighter and more radiant. How to use: 1. After cleaning your face, take an appropriate amount of hyaluronic acid essence in the palm of your hand. 2. Apply the essence evenly to your facial skin and gently massage to help it absorb. 3. Be careful to avoid the area around your eyes to strengthen the care of dry areas. 4. After the essence is completely absorbed, you can proceed with the subsequent moisturizing skin care steps. 5. It is recommended to use it in the morning and evening. Continuous use every day can better improve skin problems. As a moisturizing and repairing product, hyaluronic acid essence has multiple functions and can help improve skin hydration, elasticity and glossiness. I hope the above information is helpful to you. If you have other questions, please continue to consult. Package includes: 1*Hyaluronic acid serum