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Contains ingredients with possible health concerns
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Contains harmful ingredients
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Honest & Pure

Hair Serum

Last verified: August 3, 2026

  • Castor Oil
  • Avocado Oil
  • Cactus (Prickly Pear) Oil*
  • Vitamin E
  • Sweet Almond Oil*
  • Jojoba Oil*
  • Rosemary Essential Oil*
  • Cedarwood Essential Oil*
  • Bergamot Essential Oil*
  • Ylang Ylang Essential Oil*
  • *Certified Organic

Why This Product is Rated SLOW

Hair Serum by Honest & Pure has been evaluated by Million Marker and contains some ingredients with possible health concerns. This product is rated SLOW, indicating moderate concern.

We recommend reviewing the ingredient list carefully and considering safer alternatives when possible. SLOW-rated products may still be acceptable for occasional use.

Learn more about how Million Marker scores products →

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