Majik Fiber Medium Brown Hair Spray & Optimizer introduces 100% human hair thickening fibers, a revolutionary way of concealing thinning hair. These fibers are developed with a special technology by which they tend to cling on to individual strands and make them seem thicker and fuller immediately. These hair fibers are cut and washed with a special technology which helps in retaining the electrostatic properties of the hair used in manufacturing of the fiber. They are then dyed and charged in a special environment. The dried human hair fibers are then hygienically packed in the special retaining containers. These fibers can be applied quickly without mess by simply shaking the container over the thinning area releasing thousands of microscopic colour matched hair fibers which intertwine with and branch off of your existing natural hair.