Hyaluronic acid is an excellent humectant, meaning it draws moisture from the environment and deeper skin layers into the surface. This makes it a highly effective moisturizer, especially for dry skin, when used correctly.

In low-humidity environments, hyaluronic acid can draw moisture from the skin itself, potentially causing dryness. Dermatologists may advise caution or suggest pairing it with an occlusive moisturizer to prevent moisture loss in these conditions.

Yes, hyaluronic acid moisturizer can generally be used daily. It is suitable for most skin types but remember to apply it to damp skin and follow with an occlusive moisturizer, especially in drier climates, for optimal hydration.

While hyaluronic acid is popular in Korean skincare, alternatives include ingredients like glycerin, ceramides, and plant-based extracts (e.g., Centella Asiatica, rice extract) known for their hydrating and skin-soothing properties. These ingredients often appear in combination with hyaluronic acid for enhanced moisturizing effects.