Serum Hyalu B5 delivers concentrated pure hyaluronic acid to deeply hydrate and plump your skin. This lightweight formula penetrates quickly, binding moisture to the skin's surface and deeper layers for a visibly smoother, more radiant complexion. Ideal for all skin types, it reduces the appearance of fine lines while maintaining skin's natural balance. Apply to clean skin before moisturizer for maximum hydration and a dewy, refreshed finish.