Instant Hair Thickening with Natural Keratin Fibers – 27.5g Effortlessly conceal thinning areas and bald spots with this keratin hair fiber spray. Designed to create the appearance of thicker, fuller hair in under 30 seconds, the fine plant-based keratin fibers cling securely to your strands using static electricity for a natural look and feel. Available in a wide range of blendable shades, this hair concealer resists wind, sweat, and light rain—yet washes out easily with shampoo. It’s the ideal cosmetic fix for both men and women looking to improve hair coverage without medications or dyes. Whether you’re preparing for a big event or daily confidence boost, this lightweight powder helps define your hairline, add volume, and fill in sparse areas—instantly.