R&R Sun Serum Protecting + Nourishing Zinc Oxide 12% + Niacinamide + Tremella Mushroom SPF is the best skincare investment you can make for your skin health and to protect your skin barrier. Meet R&R Sun Serum: this fragrance-free, non-nano tinted Mineral SPF 50 (PA ++++) with skin nourishing actives Niacinamide and plant magic Tremella Mushroom, Raspberry Seed, Jojoba and Rosemary, hydrates while protecting against daily oxidators like sun (broad spectrum UVA/UVB protection), pollution and blue light (HEV). Silicone-free, noncomedogenic and water-resistant and with a universally flattering tint, this baby absorbs quickly with a natural skin finish.