Products are split into three levels based on ingredient labels

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

COLOR VIBE

Nail Polish With Hardeners - Back To Black

Last verified: April 7, 2026

Nail Polish

  • Butyl Acetate
  • Ethyl Acetate
  • Acrylates Copolymer
  • Nitrocellulose
  • Acetyl Tributyl Citrate
  • Isopropyl Alcohol
  • Stearalkonium Hectorite
  • Alcohol
  • Denatonium Benzoate
  • May Contain: Titanium Dioxide (CI 77891)
  • Mica (CI 77019)
  • Yellow 10 Lake (CI 47005)
  • Orange 5 (CI 45370)
  • Violet 2 (CI 60730)
  • Blue 1 Lake (CI 42090)
  • Red 6 Lake (CI 15850)
  • Red 7 Lake (CI 15850)
  • Red 22 Lake (CI 45380)
  • Red 28 Lake (CI 45410)
  • Black 2 (CI 77266) [Nano]
  • Ultramarines (CI 77007)
  • Aluminum Powder (CI 77000)

Why This Product is Rated STOP

Nail Polish With Hardeners - Back To Black by COLOR VIBE has been evaluated by Million Marker and contains ingredients with known health concerns. This product is rated STOP, indicating higher concern.

We recommend avoiding STOP-rated products and seeking safer alternatives from our GO or SLOW categories.

Learn more about how Million Marker scores products →

Frequently Asked Questions

Nail Polish With Hardeners - Back To Black by COLOR VIBE - Non-toxic Nail Products product rated STOP by Million Marker, free from BPA, phthalates, and parabens

Please note that product images displayed on this page are obtained from third-party sources and provided for informational purposes only. Manufacturers and retailers may change product packaging, labeling, ingredients, or appearance without notice, so images may not reflect the most current version. Million Marker does not guarantee the accuracy of product images.

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