Introducing the perfect solution for dry skin - a professional 100% pure hylunaric acid serum that is specially formulated to target dryness, dullness, uneven skin tone, wrinkles, and fine lines. This amazing hyaluronic acid moisturizer is enriched with high-quality Hyaluronic Acid, also known as "ácido hialurónico," which helps improve skin elasticity, firmness, and suppleness. With regular use, it can make lines and wrinkles less pronounced and hydrate even the thirstiest of skins. For best results, incorporate this pure hyaluronic acid serum into your day and night skincare routine. After washing your face with YEOUTH Vitamin C cleanser, enriched with Aloe Vera, and using a facial toner, apply the serum to your face. For optimal results, layer with Retinol serum at night and a Vitamin C serum during the day, and don't forget to use sunscreen for extra protection. This is not like other korean hyaluronic acid serums this serum is made in USA. This face serum is also perfect to use with other skin care products such as eye cream, patches, face masks, and other facial products. Experience the wonderful YEOUTH difference by using this hialurónico acid serum regularly with the YEOUTH anti aging skincare line.