Category: Allergy

Hyaluronic Acid Allergy

Hyaluronic Acid Allergy? Is this a thing?                       Our body naturally produces hyaluronic acid, so this substance rarely causes severe allergy, but it can cause irritation. Hyaluronic acid is a humectant meaning it holds onto water. It brings water found throughout the body to the top layers of the skin. It keeps the deepest […]