PRAVANA Chromasilk HYDRAGLOSS Demi-Permanent Ammonia-Free Gel Hair Color is a demi-permanent gel hair color collection with 24 intermixable shades that deposit vibrant color and gloss. Formulated with goji berry extract, plant derived sugars, and a cationic conditioning agent, HYDRAGLOSS achieves results on tone every time, with deep hydration and unrivalled gloss & shine!