Hyaluronic & Hydrating Serum

Hyaluronic acid is a humectant used in leave-on skincare to hold water at the skin surface. This range covers hydrating serums, essences and ampoules, including formulas that pair hydration with soothing or acid ingredients.

What to compare

Volumes in this range are small, so price per millilitre is the figure that matters. Some listings pair hydration with soothing or acid ingredients, which makes them less suitable if you already use an exfoliant elsewhere in your routine.

Related categories

Cream-based hydration is listed under Daily Face Moisturizer, and calming formulas under Soothing & Barrier Serum.