I was skeptical but thought to give it a try . Description - Powder looks like mehendi but on mixing with hot water it becomes smoother than all the henna packs of top brands i have used so far. Application - It was very smooth and quick process ( cant believe ) .Having less dense hair I only took roughly 1/3 of the powder. Thich hair people will need perhaps the whole packet .I did not shsmpoo as i font use oil but overnights minoxidil and Maccaffeines redendyl mix was there on scalp . No dripping as i made paste consistency . Washing - I still cannot belive the ease of washing it off . I had kept for 2.30 hours and it wasnt dry . Not a single hair broke . No mess or stain in the wash room . And I did not use any conditioner . Effect - withthumping heart I approached the mirror because I knew it would not work . But lo !! It covered 90% of my greys ! I had salt and peppery hair . Though the temple region took less stain but overall effect is unbelievable with this no chemical hair colour . The pic is just an hour after the wash and i have used the oil that comes with it . They say full effect will be seen after a gouple of days . Putting todays pic which is an hour after wash . Will update after 2 days if there is any change . So for pros - smooth hair , dark hair , no mess . Cons - none . I pray they dont stop selling this