RPKERATIN Brazilian Keratin for african american hair specially formulated with a moisture replenishing system to infuse rich nutrition to RPKERATIN Brazilian Keratin which is professional salon haircare use only for african american hair specially formulated with a moisture replenishing system to infuse rich nutrition to every hair shaft, it will make hair healthy and shiny. In addition, guarantee perfect smoothness and longer-lasting Keratin Treatment. RPKERATIN(Curl Line) Brazilian Keratin for african american hair is the KeraVit Brazilian Keratin Hair Treatment Cream upgrade .