Hyaluronic Acid Serum 1oz

3% Pure Hyaluronic Acid Hyaluronic acid is also found in the extracellular matrix of human tissue. Topically applied, hyaluronic acid forms an air-permeable layer and penetrates into the dermis, thus boosting elasticity and hydration of the skin. Creates a protective, breathable barrier on the skin, and locks in moisture, which gives skin a youthful appearance. The cuticular layer of skin normally contains 10-20% water as we age however, it can drop to below 10%. Hyaluronic acid comes to the rescue with its unique ability to contain more than 1000 ml of water per gram of hyaluronic acid, which is a key factor in allowing the skin to retain more water. Amazingly, hyaluronic acid adjusts its moisture absorption level based on the relative humidity in the air. It's an ideal ingredient in skincare products, as it adjusts to the skin's need for a moisturizing effect, depending on the relative humidity of seasons and climate of an area. Hyaluronic acid also protects the epidermis by scavenging reactive oxygen species, generated by ultra-violet light that would normally cause sunspots. No fillers, No chemicals Organic Ingredients: Hyaluronic Acid, Distilled Water Cruelty-free//No Animal Testing, Alcohol-Free, All Natural Ingredients, Ammonia-Free, Formaldehyde-Free External Use ONLY 1 oz pump bottle