Products are split into three levels based on ingredient labels

GO
Best choice
SLOW
Contains ingredients with possible health concerns
STOP
Contains harmful ingredients
GO

Dr. Bronner's

Dr. Bronner's Peppermint Pure Castile Liquid Soap

Last verified: November 21, 2025

  • Water
  • Organic Coconut Oil
  • Potassium Hydroxide
  • Organic Palm Kernel Oil
  • Organic Olive Oil
  • Mentha Arvensis
  • Organic Hemp Seed Oil
  • Organic Jojoba Oil
  • Mentha Piperita
  • Citric Acid
  • Tocopherol

Why This Product is Rated GO

Dr. Bronner's Peppermint Pure Castile Liquid Soap by Dr. Bronner's has been evaluated by Million Marker and meets our strict safety standards. This product is rated GO, meaning it is free from harmful chemicals like BPA, phthalates, parabens, and other endocrine-disrupting compounds.

Products with a GO rating represent the safest choices in their category and are recommended for everyday use.

Learn more about how Million Marker scores products →

Frequently Asked Questions