No. Once a hair has grown grey, no herb, oil or powder puts its pigment back, and Amla and Bhringraj don't darken it. Henna and indigo colour grey hair: copper with henna alone,...
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Myths
Popular claims about herbal hair and skin care, tested against the evidence and corrected with practical guidance.
3 articles on Indigo
Pure indigo powder is one plant ingredient, dried indigo leaf, with no PPD. It's for external use on hair only, and like any hair colour it can cause a reaction in some people, ...
The side effects people ask about most with indigo powder are dry, rough or tangled hair, residue and blue-green skin staining. Itching, irritation and allergy are also possible...
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