High-suds detergent-based shampoos can rob your horse's skin of nutrients and shine. Sore No-More's all-natural, arnica-based massage shampoo is free of sodium lauryl sulfate (a proven skin irritant) and rinses clean with no residue. Perfect for horses with tender, sensitive skin or dry, itchy tails. Non-drying formula brings out the shine while relieving horses' aches and pains. Contains rich natural herbs to give new life to coat while adding an invigorating tingle of liniment for hard-working muscles and tendons. Leaves coat silky and smooth - no need for conditioners. Tails no longer itch and hair grows back quickly. Great for dogs, too. Contains no harsh detergent 32 oz Bottle