Indus Valley Gel Medium Brown 4.00 Hair color uses herbal base with PHAB free innovative technology, which means no PPD, no Ammonia and no Barium or heavy metals. It contains 100% organic ingredients like aloe vera, amla, jojoba oil & honey which in complete nourishment of hairs. Indus Valley Colour Protective Shampooing Conditioner gives long lasting color stability to hair. It can also be used as a daily shampooing conditioner. It is certified by Halal India and is tested & recommended by doctors. It contains certified organic ingredients & no SLES/SLS (surfactants) or Parabens (Preservatives). Indus valley Gel Colour is Dermetologically tested and contains USFDA approved, Pharmaceutically controlled ingredients of highest cosmetics quality.