No keratin bond hair extensions are complete without Italian Keratin Gel. This is a safe polymer that allows Keratin Bonds to be attached to installed without harming your natural hair. Keratin gel is used to create bonds that are completely safe and suitable for all hair types.
BUYER BEWARE: only purchase authentic Italian keratin gel, if you purchase cheap, low-quality alternatives can cause serious harm to your hair, which may lead to increased breakage or even hair loss due to the excessive density and inelasticity of the materials used.