Hyaluronic acid is a natural polysaccharide naturally produced in the human body. It is one of the main components of the extracellular matrix and is found in many biological fluids (saliva, synovial fluid, etc.). It helps bind water with collagen, acts as a moisturizer, softener, and lubricant for joints, hair, skin, and eyes. It is used in medicine for arthritis, dry eye syndrome, and in cosmetology to improve the elasticity and hydration of the skin. The uniqueness of this ingredient is that it can not only moisturize, but also, like a sponge, attract and retain moisture.
