Yes—hyaluronic acid is one of the best hydrating ingredients for sensitive skin, especially in a fractionated formula. It draws moisture into the skin without clogging pores or causing irritation, and helps soothe dryness, tightness, and redness. Fractionated hyaluronic acid goes a step further by delivering hydration to multiple layers of the skin, making it ideal for calming and strengthening even the most reactive skin types. Is Hyaluronic Acid Good For Oily Skin? Yes—hyaluronic acid is excellent for oily skin because it hydrates without adding heaviness or clogging pores. In fact, oily skin can often be dehydrated underneath, which leads to even more oil production. A fractionated hyaluronic acid serum delivers lightweight, deep hydration that helps balance oil levels and keep skin feeling smooth, not greasy.