OGX - Beauty pure and simple. Grab an extra dose of volume with this powered up blend infused with vitamin B7 biotin, collagen, bamboo fiber extract and hydrolyzed wheat protein. This thickening, yet lightweight shampoo helps to create the appearance of full, voluminous, healthy-looking hair. Go big or go home! Sulfate free. Surfactants hair care system (includes shampoo and conditioner). Why You Want It: Go big with this thickening blend thats designed to give your hair body and volume! ogxbeauty.com. Questions? ogxbeauty.com. Not tested on animals. Reduce, reuse, recycle. Made in USA with US and/or imported ingredients.