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      community How long have you tried topical melatonin?

       4 upvotes 2 years ago
      The conversation is about the effectiveness of topical melatonin for hair loss, asking for details on dosage, frequency, duration of use, results, and brand information. An update includes a skeptical view on the studies regarding melatonin's effectiveness.

      community Effect of melatonin on aromatase expression

       4 upvotes 4 years ago
      Melatonin's effect on aromatase expression is unclear, with studies showing both increases and decreases. Hormonal impacts are complex and inconsistent, similar to changing health advice on other substances.

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      learn Melatonin

      • Melatonin: Does it work the same for men and women? No trial has compared melatonin's effect on hair in men versus women. The only placebo-controlled scalp study enrolled 40 women, and the single reported sex difference — shedding fell in women but not men — comes from one uncontrolled 60-person observation, so any difference is unestablished.