WHAT IT IS One Condition will become your one and only for rich luscious curls. WHAT IT DOES DevaCurl One Condition is a rich creamy daily conditioner that delivers maximum hydration to all curl types. Free of Sulfates Parabens Silicones Paraffin Mineral Oil Phthalates and DEA MEA TEA. WHAT ELSE YOU NEED TO KNOW All DevaCurl products are 100 sulfate silicone and paraben free but there s more. amp The entire line is inspired by conversations with real curly girls. Our innovative formulas are made to fit into your daily routine. From our cleansers and conditioners that hydrate your hair in the shower to our easy styling products that work on wet or dry curls it all adds up to endless amazing hair days.