It's day one of the CosmoProf show in Las Vegas and there are hundreds (probably thousands) of products and tools launched throughout the show. I stopped by to visit our friends at BioIonic and was surprised to learn about their new product, AGAVE. "It is a fantastic treatment," founder Fernando Romero told me as he rubbed the beautifully scented, light oil into my skin. "See...no residue." Fernando showed a model with half of her hair after the treatment. "It is unique in that it does not have iodine, and the results last up to 12 weeks."