Pages VIEW TEXTURES CHARTS Color Chart Length Chart WIG CAP SIZE CHART Hair Care Lace Care The Back Of The Head Chemical Altering HELP DESK Your FAQs About BES Branded Testimonials Refinery29 Feature BES by Definition Contact Us WHOLESALE PARTNERSHIP Blog CHEMICAL ALTERING AND OTHER EXPERIMENTS Be aware that performing any chemical alteration on human hair can possibly change the texture of the hair by 1/2 to 1 centimeter. This isn’t just with our hair, but a rule of thumb for hair, period. It is recommended that a professional in chemical alterations for hair extensions, chemically treat the hair. Before chemically altering any hair extensions, complete a strand test first. When coloring, you are at your own risk. There are no refunds or exchanges if you mess up your hair coloring experiment. When purchasing hair color from us, please note that we rigorously color lift the hair color for days, up to weeks, depending on how high to lift the hair color. Due to this, if we already color the hair and you do additional at home or professional chemical processing, this can compromise the integrity of the hair.