Henna Hair Powder - Fresh Pure & Natural - 500g Henna 500g bags - pure fresh and natural hair colourant & conditioner 15% off! Now £10.63 Quantity: at £10.63 each 500g of beautiful fresh pure henna powder. This henna is of the very best quality. It is totally natural made and comes from the henna plant. It has no added salts or colouring agents added, this henna is just henna and nothing else. Smells gorgeours and is non gritty Use on hair for colour. The longer it left for the more intense the colour. The lighter the hair the more vibrant the colour. Henna also conditions the hair naturally and gently.