This study found that while the over-the-counter market for minoxidil hair loss products is expanding, only 25% of these products report safety information, and none report adverse effects, highlighting a need for greater transparency and accuracy in their advertising.
8 citations
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June 2017 in “JAMA Dermatology” Women pay more for the same 5% minoxidil foam than men, but prices for liquid solutions are similar.
3 citations
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December 2018 in “PubMed” This study provides an overview of popular over-the-counter hair loss products, highlighting limited evidence for non-approved treatments and suggesting the need for more rigorous studies.
1 citations
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March 2018 in “Dermatologie pro praxi” This article reviews over-the-counter products and active ingredients marketed for hair loss treatment, noting that many lack robust efficacy evidence except for minoxidil, which has temporary effects, and highlights the caution needed when recommending products to pregnant and breastfeeding women.
January 2020 in “Journal of dermatology research and therapy” This study reviews popular over-the-counter hair loss products available online but reports no new clinical results.