Skin Care Ingredients and Facts – Hydrolyzed Hyaluronic Acid
HHA is a small molecule of Hyaluronic Acid (HA). HA is a polymer, meaning it’s a relatively large molecule made up of smaller parts. The smaller parts are multiples of simpler chemical units called monomers. Polymers are common in living tissue as proteins for example. HHA can be described as a big molecule made form […]