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Can the Brazilian Keratin X-Extreme Hair Treatment be applied to hair with straightening by sodium hydroxide and ammonia tioglicolate as well as painted hair?

April 26, 2017ammonia applied Brazilian hair hydroxide Keratin sodium straightening treatment x-extreme

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Can the Brazilian Keratin X-Extreme Hair Treatment be applied to hair with straightening by sodium hydroxide and ammonia tioglicolate as well as painted hair?

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It can be used in any type of hair: colored, uncolored, light-colored, smoothed with guanidine, straightened, with permanent brushing, with Japanese Hair Straightening, among others. It is compatible with any kinds of hair chemicals. It is necessary to wait for a 7 day-period between applications (Straightening x Brazilian Keratin x Hair paint).