Evidence supporting the use of: Henna
For the health condition: Dandruff

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Synopsis

Source of validity: Traditional
Rating (out of 5): 2

Henna (Lawsonia inermis) has a longstanding history in traditional medicine, particularly in South Asia, the Middle East, and North Africa, for hair and scalp care. Its use in treating dandruff is primarily based on traditional practices rather than robust scientific validation. Henna has natural antifungal and antimicrobial properties, which are believed to help manage dandruff, a condition often associated with fungal overgrowth (such as Malassezia species) and scalp irritation. Anecdotal and ethnobotanical reports suggest that henna can soothe the scalp, reduce flaking, and promote overall scalp health. However, scientific studies specifically evaluating henna’s efficacy for dandruff are limited and not rigorous. A few small studies and in vitro investigations have demonstrated some antifungal activity of henna extracts, but these findings have not been consistently replicated in clinical trials focused on dandruff management.

Overall, while the use of henna for dandruff is justified by tradition and supported by its general antimicrobial properties, the clinical evidence remains weak. Its application for dandruff persists mainly due to cultural practices and anecdotal experiences rather than strong scientific proof.

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Products containing henna

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