An abstract photo of a woman in the dark with red light over her hair

Scalp Massager or Red Ligh Hair Brush? Is Either Worth It?

Does red light scalp therapy work? This one is for all of you who've ever helplessly stared at a hairbrush and a drain laden with dead hair strands, all who've been taken aback by a sighting of your scalp through what used to be a lush head of hair.
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