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Ingredient deep-dive

C9-15 Fluoroalcohol Phosphate: Is It a Microplastic?

High concernPlasticiser / chemical of concern

PFAS used for water and oil repellency in cosmetics. A fluorinated surfactant rather than a microplastic, and among the ingredients state-level PFAS cosmetic bans specifically target.

Where it appears

  • Long-wear foundation
  • Waterproof makeup
  • Powder coatings

Regulatory status (2026)

European Union

Within scope of the proposed universal PFAS restriction.

United States

Restricted by state PFAS-in-cosmetics laws.

Cleaner alternatives

  • Wax-based water resistance
  • Mineral makeup
  • Silicone-based long wear

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C9-15 Fluoroalcohol Phosphate, common questions

Is C9-15 Fluoroalcohol Phosphate a microplastic?

Yes. PFAS used for water and oil repellency in cosmetics. A fluorinated surfactant rather than a microplastic, and among the ingredients state-level PFAS cosmetic bans specifically target.

Is C9-15 Fluoroalcohol Phosphate banned?

EU: Within scope of the proposed universal PFAS restriction. US: Restricted by state PFAS-in-cosmetics laws.

What can I use instead of C9-15 Fluoroalcohol Phosphate?

Cleaner alternatives include: Wax-based water resistance; Mineral makeup; Silicone-based long wear.

What products contain C9-15 Fluoroalcohol Phosphate?

Commonly found in: Long-wear foundation; Waterproof makeup; Powder coatings.

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