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Nutritional interventions in patients with hair loss (alopecia)

Last reviewed dd mmm yyyy. Last edited dd mmm yyyy

Authoring team

In a systematic review of 30 studies of nutritional interventions, the highest-quality evidence suggests the potential effectiveness for patients with hair loss of:

  • Viviscal,
  • Nourkrin,
  • Nutrafol,
  • Lamdapil,
  • Pantogar,
  • Capsaicin and isoflavone,
  • omega 3 and 6 with antioxidants,
  • apple nutraceutical,
  • total glucosides of paeony and compound glycyrrhizin tablets,
  • zinc,
  • tocotrienol,
  • and pumpkin seed oil

The study authors conclude:

  • findings of this systematic review should be interpreted in the context of each study's design; however, this work suggests a potential role for nutritional supplements in the treatment of hair loss
  • physicians should engage in shared decision-making by covering the potential risks and benefits of these treatments with patients experiencing hair loss

Reference:

  • Drake L, Reyes-Hadsall S, Martinez J, Heinrich C, Huang K, Mostaghimi A. Evaluation of the Safety and Effectiveness of Nutritional Supplements for Treating Hair Loss: A Systematic Review. JAMA Dermatol. Published online November 30, 2022. doi:10.1001/jamadermatol.2022.4867.

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