GR
GR-7 Professional
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GR-7 may take a while, but the results are worth it
GR-7 took a while to be effective, but finally worked for me. The customer service I got was caring, friendly and knowledgeable. The bottle arrived in 2 days and after two to three weeks, carefully observing the instructions most of my original colour has returned. This is really amazing and far better than dye (and grecian 2000)
