Efficacy of 5% topical minoxidil versus 5 mg oral biotin versus topical minoxidil and oral biotin on hair growth in men: randomized, crossover, clinical trial.

What was studied

Oral biotin 5 mg was an explicit randomized treatment, compared with topical minoxidil and the combination. This oral hair-growth study does not establish topical cosmetic benefit or apply to treatment of confirmed deficiency. Detailed sample and duration are not extracted from the accessible primary text.

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