Nylon-66

Nylon-66 is a viscosity controlling and opacifying ingredient. It’s in 7 products on Poliage, most often mascara. Avoid lists on Poliage that include it: none.

Updated October 21, 2026

What it does

Contains Nylon-66: bulking
Function listed in CosIng
Contains Nylon-66: opacifying
Function listed in CosIng
Contains Nylon-66: viscosity-controlling
Function listed in CosIng

Source: CosIng, the European Commission cosmetic ingredient database, ref 35568, accessed October 22, 2026.

Products that contain Nylon-66

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