Skip to main content
Evidence-Based Supplement Research
Evidence-Based Supplement Research

Peppermint

Safety profile

5 studies reporting safety data1 increased-risk finding

Peppermint was associated with a statistically significant increase in overall adverse events in one meta-analysis (RR 1.57, 95% CI 1.04–2.37). Across five clinical studies, the majority of findings showed no significant difference between peppermint and control for specific events such as nausea, vomiting, antiemetic use, and blood pressure, with several studies also reporting peppermint as generally well tolerated. No serious adverse events were flagged in any of the included trials.

Caveats: Evidence is limited to short-term studies; long-term safety not established. Studies were powered for efficacy rather than safety, and the increased risk finding comes from a meta-analysis that may reflect heterogeneity in formulations and populations studied.

  • Coenzymated B-1

    By Source Naturals

    4.8 (577 reviews)
    In Stock
    Available From
    Available From
    MerchantPriceStockAction
    Amazon
    $-
    Out
    iHerb
    $22.64
    In
    Vitacost
    $20.79
    In
    Vitamin Shoppe
    $-
    Out
  • Coenzymated B-6

    By Source Naturals

    4.7 (779 reviews)
    Out of Stock
    Available From
    Available From
    MerchantPriceStockAction
    Amazon
    $-
    Out
    iHerb
    $13.59
    In
    Vitacost
    $13.69
    In
    Vitamin Shoppe
    $-
    Out
  • Coenzymated B-2

    By Source Naturals

    4.7 (321 reviews)
    In Stock
    Available From
    Available From
    MerchantPriceStockAction
    Amazon
    $-
    Out
    iHerb
    $12.25
    In
    Vitacost
    $12.04
    In
    Vitamin Shoppe
    $-
    Out
  • Flatter Me

    By HUM Nutrition

    4.9 (14 reviews)
    Out of Stock
    Available From
    Available From
    MerchantPriceStockAction
    Amazon
    $-
    Out
    iHerb
    $33.00
    In
    Vitacost
    $-
    Out
    Vitamin Shoppe
    $-
    Out
  • Lungs Vitamins +

    By Codeage

    4.8 (253 reviews)
    Out of Stock
    Available From
    Available From
    MerchantPriceStockAction
    Amazon
    $-
    Out
    iHerb
    $32.99
    In
    Vitacost
    $32.99
    In
    Vitamin Shoppe
    $-
    Out
  • Fermented Zinc Complex

    By New Chapter

    4.8 (690 reviews)
    In Stock
    Available From
    Available From
    MerchantPriceStockAction
    Amazon
    $-
    Out
    iHerb
    $27.97
    In
    Vitacost
    $28.99
    In
    Vitamin Shoppe
    $-
    Out
Back to top