The Happy Skin Invisible Sun Gel Primer is a dual-action product that combines sun protection with a makeup primer. Its key benefits include providing Broad Spectrum SPF 40 or 50 protection against UVA, UVB, and Blue Light rays, offering a zero white cast transparent finish suitable for all skin tones, and giving an instant blurring effect to minimize the appearance of pores and blemishes. It also hydrates the skin with Hyaluronic Acid, strengthens the skin barrier with Ceramides, and provides a lightweight, non-sticky feel that creates a smooth base for makeup, helping it last longer.