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

3INA

24 Hour Pen Eyeliner

Last verified: January 23, 2026

  • Aqua (Water)
  • CI 77266 (BLACK 2) [NANO]
  • Methylpropanediol
  • Styrene/Acrylates Copolymer
  • Styrene/Acrylates/Ammonium Methacrylate Copolymer
  • Cellulose
  • PEG-60 Hydrogenated Castor Oil
  • Coco-Glucoside
  • Poloxamer 407
  • Citric Acid
  • Phenoxyethanol
  • Potassium Sorbate
  • Phenylpropanol
  • Sodium Benzoate
  • Caprylyl Glycol
  • Sodium Laureth-12 Sulfate
  • Sodium Lauryl Sulfate
  • Sodium Dehydroacetate
  • BHT

Why This Product is Rated STOP

24 Hour Pen Eyeliner by 3INA 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

24 Hour Pen Eyeliner by 3INA - Non-toxic Cosmetics product rated STOP by Million Marker, free from BPA, phthalates, and parabens

Where to buy

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