No need for a new plastic bottle each time, with these powdered refills. If you like liquid conditioner, this is the greenest way to get it. Add 13.5 oz water, mix thoroughly, and let set to form a gel for that familiar feel. Ingredients: Cocos nucifera fruit powder, Oryza sativa powder, Gluconolactone, Maltodextrin, Sodium benzoate, Fragrance (if scented), Xanthan gum, Lauroyl arginine. Comes with instructions in a compostable pouch. (This item is vegan-friendly.)