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Bulking Agent

NYLON-6

CAS 25038-54-4
60

Safety score · 0–100

Fine

Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.

A polyamide microplastic powder used to bulk and soften makeup textures. Skin-safe per CIR, but the EU is phasing out microplastics in cosmetics, so this ingredient's days are numbered.

Skin benefits

  • Adds soft, powdery feel to makeup and skincare
  • Inert and non-irritating on skin
  • CIR-reviewed as safe at cosmetic use levels

Known concerns

  • Synthetic microplastic; non-biodegradable
  • Phased out in EU rinse-off products under microplastic restriction
  • Environmental persistence in aquatic systems

References

EU

EU CosIng database

European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.

Related bulking agents

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AMETHYST POWDER
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BRACHIARIA MUTICA POWDER
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ABALONE SHELL POWDER
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MAGNESIUM POTASSIUM FLUOROSILICATE
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 70
ALUMINUM SILICATE
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POLYAMIDE-5
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NYLON-10/10
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 78
MAGNESIUM MYRISTATE
Bulking Agent

Check your shelf

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Scan any cosmetic product with LuxSense to see if it contains NYLON-6 and get a full ingredient breakdown with safety scores.

This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve, so always read the physical product label and consult a healthcare professional for personal concerns.