Rich in natural keratin fiber, the formula is safe and non-irritating. Is the ideal solution for men and women suffering from hair loss and thinning hair, making thin hair thick and natural. Quickly improving apperance Hair Building Fibers: Make natural looking and thick hair in Just 5 seconds and 100% natural For men and women Applicable to all hair types and textures Recommended by stylist and hairdresser Rich in natural keratin fibers, the formula is safe and non-irritating. It is the ideal solution for men and women suffering from hair loss and thinning hair, making fine hair thick and natural, quickly improving the appearance of hair. How to use hair fibers: 1. Make sure your hair is dry before use. Sprinkle this product evenly over the area where hair volume is thinning until the scalp is completely covered. 2. Gently arrange the hairstyle with your hands, so that the fibers completely penetrate the lower layer of the scalp, making the hair natural and beautiful. 3. Hair distance 8-12cm, spray the design evenly into the hair, to protect the design. 4. After use, it can be easily removed using any shampoo. .