What Is Toppik Hair Fibers - What are toppik hair building fibers made of ? Web hair building fibers toppik hair building fibers are made of keratin protein, the same type of protein that is found in hair. They are made of natural, coloured keratin.
They are made of natural, coloured keratin. Web hair building fibers toppik hair building fibers are made of keratin protein, the same type of protein that is found in hair. What are toppik hair building fibers made of ?