Claims
The manufacturer of Wash 'N Curl shampoos and conditioners say their products contain special curl enhancers that "infuse hair with the power to hold curls." Wash 'N Curl says even people with fine, limp and dry hair who use these products will have the staying power of thick, curly locks as hair becomes full of body, bounce and resilience once your hair is styled.
Wash 'N Curl promises that your hair will become lustrous and will maintain the ideal moisture balance of healthy hair. Wash 'N Curl offers a money back guarantee if you are not happy with the results of their shampoos and conditioners.
Effects
Wash 'N Curl says even dry, damaged and color-treated hair will be extremely curl responsive after rubbing on a liberal amount of its shampoo to wet hair. The shampoo is to be massaged into the hair and scalp and completely rinsed out. The shampoo is to immediately be reapplied, only this time the lather should sit on the hair for about five minutes before it's rinsed out. Wash 'N Curl says its follow-up conditioner makes certain your curls will be weightless and bouncy.
Curl Enhancer
The active ingredient in Wash 'N Curl that may have some curl-enhancing effects is acrylate copolymer. Acrylate copolymer is defined as an emulsifier and thickener. This film-forming agent provides a supple and continuous layer of protection over hair and skin. Its water-binding properties may make your hair more amenable to styling. However, its effects do not include the ability to make straight hair curly.
Acrylate copolymer is frequently added to hair shampoos, toothpastes and liquid soaps to produce their distinctively thick texture. It is sometimes used as a waterproofing agent by the cosmetic industry and can be found in hair dye, hair sprays, mascara, nail polish, lipstick, hairspray, body wash and sunscreen.



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