0 calories. 0 sugar. Gluten free. Vegan. Soy-free. GMO free. Hair. Skin. Nails. Better water. Better health. Enjoy B7 Benefits: Hair; skin; nail. 2T Biotin water is the first naturally flavored water beverage infused with biotin to deliver B7 benefits while promoting beautiful hair, skin, and nails. No artificial colors. No artificial sweeteners. 2T Biotin impact gauge. High Potency Biotin. www.2TWater.com. Facebook. Twitter. Instagram. For Water Quality Call: 866.351.3845.