Phenoxyethanol. May Contain : Silica ●
TL;DR. This ingredient is a preservative used mainly to control bacteria in water-containing formulas. It is often paired with other preservation boosters to broaden coverage against yeast and mold.
What does Phenoxyethanol. May Contain : Silica do in a cosmetic formula?
This ingredient is a preservative used mainly to control bacteria in water-containing formulas. It is often paired with other preservation boosters to broaden coverage against yeast and mold.
Is Phenoxyethanol. May Contain : Silica clean?
From a clean-beauty perspective, it is acceptable to some standards at low levels but excluded by stricter natural-certification systems. It has a low sensitization profile for most users, though leave-on products around the eyes or on reactive skin can raise tolerability concerns.
Is Phenoxyethanol. May Contain : Silica sustainable?
This material is typically synthetic and commonly petrochemical-derived, so its sourcing is not strongly renewable. It is readily biodegradable and has low bioaccumulation potential, which keeps its environmental profile moderate rather than high concern.
Is Phenoxyethanol. May Contain : Silica COSMOS-approved?
It is not permitted under COSMOS-natural or COSMOS-organic standards. From a Green Chemistry lens, it scores reasonably on biodegradability and low-use concentration, but less well on fossil-derived feedstocks and conventional solvent-based synthesis.
How does Phenoxyethanol. May Contain : Silica work chemically?
The molecule is a small aromatic ether alcohol with broad pH stability, which makes it compatible with many emulsions, gels, and surfactant systems. Typical cosmetic use is about 0.3% to 1.0%, with 1.0% as a common regulatory maximum, and it is usually combined with complementary agents when fungal coverage is needed.
Last updated 2026-05-14