Ingredient deep-dive
Nylon-6: Is It a Microplastic?
Polyamide polymer, chemically the same family as Nylon-12 but a different chain length. Appears as fibres in mascara and as powder in complexion products.
Where it appears
- Lengthening mascara (as fibres)
- Pressed powder
- Cream blush
- Nail products
Regulatory status (2026)
European Union
Covered by the EU intentionally-added-microplastics restriction, with leave-on deadlines phased to 2035.
United States
No federal restriction.
Cleaner alternatives
- Rayon or cellulose fibres in mascara
- Rice starch
- Silica
Use the app
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Download on the App StoreNylon-6, common questions
Is Nylon-6 a microplastic?
Is Nylon-6 banned?
What can I use instead of Nylon-6?
What products contain Nylon-6?
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