Get Voluminous Thick Hair Instantly: no more than 15 seconds,you can get a more forward hairline and thicker hair by using our Hair Building Fibers,which once applied,can make thinning hair appear thicker and fuller.Our hair building fiber spray helps you achieve the confident look you want easily,quickly and precisely.Upgraded Natural Formula: Using plant-derived keratin to create unscented hair fibers that match the color of existing strands, our hair fiber is the perfect solution when you want regenerative hair product therapy to add volume and thickness to your hair.100% Undetectable: This Hair Fiber is completely undetectable even under super bright stage lights and cameras.No one will know you're using hair fibers unless you tell them.Get fuller hair and revitalize your confidence.Lasts All Day: Once you apply it,it will last all day and overnight and is easily washed out with shampoo.Special Designed for Women and Men: Hair fibers designed for woman and men, to find the closest matched color to your hair, create a completely natural looks.It just takes a short time to take effect, perfect for dating, working, traveling, etc.