Ultra-mela� shampoo contains melaleuca oil (australian tea tree oil). This oil has been used for centuries as a skin therapy for soothing irritations and help promote cell regeneration. Groomers use it for hot spots, dermatitis, and flea bites and irritations. Ultra-mela� shampoo is a great alternative to prescription shampoos. It�s safe for pregnant animals and gentle enough to be used on kittens or puppies. Made with: aloe vera, melaleuca, vegetable protein, vitamin b5, vitamin a, vitamin e, mild shampoo base.