Nylon-12 Fluorescent Brightener 230 Salt ●
TL;DR. This ingredient is a visual-effect powder used to increase perceived brightness, whiteness, and soft-focus in makeup, nail, and complexion products. It also contributes slip and a smoother feel because the carrier is a fine synthetic polymer particle.
What does Nylon-12 Fluorescent Brightener 230 Salt do in a cosmetic formula?
This ingredient is a visual-effect powder used to increase perceived brightness, whiteness, and soft-focus in makeup, nail, and complexion products. It also contributes slip and a smoother feel because the carrier is a fine synthetic polymer particle.
Is Nylon-12 Fluorescent Brightener 230 Salt clean?
From a clean-beauty lens, this ingredient sits in a high-friction category because it is an intentionally added synthetic plastic particulate with a synthetic whitening colorant component. Some retailer and certification standards flag this type of material due to microplastic and colorant-residue concerns rather than routine skin irritation.
Is Nylon-12 Fluorescent Brightener 230 Salt sustainable?
It is petroleum-derived, not readily biodegradable, and can persist as particulate plastic after rinse-off use. Environmental concern is mainly physical persistence and microplastic release rather than acute aquatic effects at typical cosmetic use.
Is Nylon-12 Fluorescent Brightener 230 Salt COSMOS-approved?
It is not aligned with COSMOS-natural or COSMOS-organic because synthetic plastic particulates and synthetic optical-effect colorants are outside the standard’s allowed material set. Its fit with Green Chemistry is weak: fossil feedstocks, limited biodegradation, and end-of-life persistence outweigh the low use levels.
How does Nylon-12 Fluorescent Brightener 230 Salt work chemically?
The material is an insoluble particulate composite: a fine synthetic polyamide carrier associated with a UV-absorbing dye it that re-emits visible blue light. It is dispersed rather than dissolved, so performance depends on particle distribution, transparency of the base, UV exposure, and compatibility with pigments or filters that can mask its fluorescence.
Last updated 2026-05-16