Acqua Essence HA Serum: Unlock Hydrated, Youthful Skin with Hyaluronic Acid Hyaluronic acid (HA) is a standout skincare ingredient. It occurs naturally in the skin and helps retain moisture. Because it can hold up to 1000 times its weight in water, it supports a plump, smooth, youthful look. The BeautySmart Skincare Acqua Essence HA Serum […]