The Professional Hair Building Fibers, Nature Keratin Hair Fibers Instantly Full Hair, Hair Loss Concealer Hair Thickening Spray Powder for Men and Women Thinning Hair is an all-in-one solution for those struggling with thinning hair. This innovative product combines the power of nature keratin fibers to promote hair growth and vitality, and a hair loss concealer spray to camouflage thinning areas. The separate nozzle allows for easy application, ensuring that you get the most out of each treatment. Its lightweight, hypoallergenic formula is safe for all hair types, including sensitive scalps. With regular use, you can expect a fuller, healthier-looking mane in as little as two months.