bareMinerals Hydrate and Glow Serum Primer boosts skin hydration, boosts radiance, and evens skin tone with mineral pigments for a smooth, radiant finish. Extends the duration of makeup up to 24 hours. What are you doing: - Prepares the skin for makeup. - Improves the appearance of bare skin. - Extends the duration of makeup up to 24 hours - Plumps and provides hydration to the skin - Increases skin brightness and evens tone with mineral pigments - Provides a smooth and radiant finish Why you'll love it: - Tested by dermatologists. - Clean: formulated without gluten, PEG, parabens, formaldehyde, SLS, synthetic fragrances, nuts and more. - Moisturizer of natural origin that softens and plumps the skin. - Instantly brightens skin and imparts a healthy glow that flatters all skin tones. - Instantly increases skin hydration levels by 42%.