In our Squeaky Clean 3 in 1 shampoo, we start with our trusted Vosene Kids formula, add some natural tea tree oil and a boost of lemon Eucalyptus oil to give your little ones tangle free and squeaky clean hair that will help keep head lice at bay. And whilst we were at it, we’ve made sure it is also: Dermatologically tested. . . Ingredients: Aqua, Sodium Laureth Sulfate, Cocamidopropyl Betaine, Sodium Chloride, Cocamide DEA, Panthenol, Sodium Benzoate, Citric Acid, Hydroxypropyl Guar Hydroxypropyltrimonium Chloride, Sodium Formate, Glycerin, Melaleuca Alternifolia Leaf (Tea Tree) Oil, Sodium Hydroxide, Eucalyptus Citriodora (Lemon Eucalyptus) Oil, Chamomilla Recutita (Chamomile) Flower Extract, Propylene Glycol, Methylparaben, Sorbic Acid..