KERATIN HAIR FIBERS - The main ingredients of The Sevich Hair Fibers is Gossypium Plant Fiber(100% natural keratin), Natural iron-based Colorants. Because it contains no chemicals, can be used on all skin types, including allergic skin. No irritation to the skin of the head. 10 hair colors to choose from, suitable for each species and age of hair color. Electrostatic Adsorption - Sevich’s Hair Keratin Hair Powder, The new generation of fiber ingredients, almost 100% close to the real hair characteristics.It can be used on a daily basis without being visible at close range to the naked eye.It can also be used in the entertainment industry, which is not difficult to be detected under bright stage lights. Easy To Use - Just shake Sevich's Hair Fibers directly into the thinning area of hair and shake (or cooperate with our special fiber comb) with your hands softly. You can see that the hair fibers are seamlessly integrated into your existing hair, creating a completely natural dense and full look. Also can use a few spray at the same time, can make Hair fuller. Light As Wind - Sevich hair powder is a plant Keratin, not chemically synthesized.It is attached to existing hair by electrostatic physical effects. can stick together for a long time without felling by sweat and rain. It won't contaminate your collar and shoulders like dandruff. Until you use shampoo to wash. Only In Sevich - We guarantee that the evaluation of the product is from the real experience of the customer. If you have any questions, please contact us immediately and there will be a 24-hour customer service. At the same time, allergies and symptoms that have not yet been discovered appear during use, please consult your doctor immediately and report to us.