Because Caboki has the same optical properties as your hair, your hair looks totally natural; no one can tell you are using Caboki! Unlike other products and cheap imitations, Caboki is totally natural. There are no synthetic dyes or chemicals, no artificial fillers and preservatives, and no animal ingredients. The fibers in Caboki are not synthetic, man-made fibers cooked up in a lab. Instead, Caboki hair replacement fibers are made from a plant called Moroccan Gossypium Herbaceum. It's a variety of cotton (also known as Levant cotton) that grows only in the arid regions of Morocco. Why do we insist on using only this particular plant sourced only from this exotic, faraway locale? Simply because it's the best available. Nothing on earth is more suited for our purpose.