Superior products made better: Using plant-sourced keratin protein to create unscented hair fibers colored to match existing hair strands, these hair fibers are the perfect solution while you wait for regrowing hair products to increase your hair's volume and thickness. Responsibly and sustainably sourced ingredients are used to create a high-quality, af able product that performs effectively compared to other keratin fiber options. Instant flawless coverage, no clumps: Lightweight, shiny, natural-feeling hair fibers. These electrostatically charged hair building fibers instantly cover gaps, adding shine, texture, and lift that lasts all day. Easy application, strong hold for all-day wear: Simply open, shake the hair filler over thin areas, and watch as the fine thickening fibers cling to existing hair strands, instantly filling in, thickening, and providing full coverage over bald spots, thinning areas, and patchiness. Big capacity: This hair fiber product offers generous quantity, typically lasting 6–8 weeks or 30 to 60 applications depending on the size of the affected area.