Hyaluronic acid has become a huge buzzword in the beauty industry, with everything from creams and cleansers to shampoos containing it. Often, these products are marketed to consumers with the promise that hyaluronic acid will boost hydration – important for keeping the skin looking its best.
Hyaluronic acid is ubiquitous in our organs and tissues, playing a crucial role in the function of our cells and tissues.
Hyaluronic acid has been in clinical use for decades, for example, as an injectable between joints to help lubricate cartilage. But at the turn of the century, cosmetic companies began using it as