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when is grey hair considered premature?
When (and how) we go gray isn't just down to our DNA The short answer: There's no universal age that defines premature graying, but generally, gray hair appearing before your mid-thirties is consid...
Read morewhy is your hair aging faster than you?
The culprit may be oxidative stress. For decades, the beauty industry's conversation around aging has centered on the face. We've become fluent in the language of collagen loss, fine lines, wrink...
Read moreAnswers to your most asked purple shampoo questions for brighter, longer-lasting blonde. Brassy tones have a way of showing up no matter how hard you try—but caring for blonde, silver, or highlight...
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