Simply Smooth Xtend After Color Lock is a botanically blended keratin infused post color service treatment. It is used after any hair color application or highlight application on clients that have had a Simply Smooth Brazilian keratin Treatment. Xtend Keratin Replenishing after color lock will replenish the hair with keratin that may have been reduced due to color services. Xtend Keratin Replenishing after color lock will help lock in hair color and lock out moisture and humidity, prolonging the service and the Keratin Treatment. 
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Product Options Available are as follows:
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