Partial to regular heat styling or hair dying? The award-winning Philip Kingsley Elasticizer treatment was originally created for actress Audrey Hepburn and offers a potent combination of ingredients like elastin and glycerin that work hard to keep tresses feeling strong and more manageable. Key Ingredients:Hydrolyzed Elastin: a humectant that adds strength, body and elasticity to hairEssential Fatty Acids: act as a humectant and help lock moisture and boost shineGlycerin: helps hair retain moistureKey Benefits:Delivers elasticity, body, bounce and shine to all hair texturesSuitable for all hair types, even fine hairAdds strength, body and elasticityImproves hair's tensile strength and moisture retention, reducing breakageFragrance-freeTip: For improved results on very dry or damaged hair, dampen hair slightly and leave on overnight. | Philip Kingsley Elasticizer, 5. 07 fl. oz | Dermstore