December 2010 in “Dermatologic Surgery” Finasteride's effectiveness on the frontal hair loss area is not well-studied or confirmed.
2 citations
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January 2019 in “Applied clinical research, clinical trials and regulatory affairs” Different countries have regulations to ensure the safety of hair care products, with some recalling hair straighteners due to high formaldehyde.
December 2025 in “International Journal of Newgen Research in Pharmacy & Healthcare” Global standardization and stricter regulations are needed for safer herbal hair products and better international trade.
May 2011 in “Value in Health” No current patient-reported outcome measure fully meets FDA requirements for alopecia treatments.
108 citations
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November 2006 in “The Milbank Quarterly” Drug advertising has greatly increased, changing consumer behavior and raising concerns about its influence on healthcare and patient protection.