I have dark brown hair with some gray hairs starting to pop up on both sides of my head. Tried Control GX and it had turned my dark brown hair to a medium brown with a tint of red. My friends had asked me why my hair is much lighter than it was. Control GX would be a good product if it would come in black, dark brown, medium brown, etc.
Bottom Line: No, I would not recommend this to a friend
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