The skin perfector Step 1 Primer Hydra Booster is a perfecting and softening base. It instantly hydrates and soften the skin with a replumped texture and an instant luminous finish for 24hr. Step 1 Primer Hydra Booster works to correct dry patches, rough texture, tightness and dullness. It offers a 24hr* correction, all day comfort! Exclusive new formulas! Its new formula is powered by glycerin, glycols, polymers and spherical powder. Step 1 Primer Hydra Booster brings long-lasting hydratation, skin is plumped and softened with a creamy sensoriality and a blurring effect. All these benefits ensure lastingness. For dry, normal, combination skin.