Cyclopentasiloxane

Also known as: D5, Cyclomethicone

emollient

Hazard Score

8
Good

EU Status

Restricted

Safety Summary

Is Cyclopentasiloxane safe in cosmetics? Cyclopentasiloxane has a safety score of 8/10 (good). It is classified as “restricted” by the EU CosIng database. Known concerns include: environmental. This ingredient is generally considered safe during pregnancy. According to CosmeticRanked analysis of EU CosIng data and CIR safety assessments, Cyclopentasiloxane is used as a emollient in cosmetic formulations.

Concerns

Environmental

About Cyclopentasiloxane

Volatile silicone that evaporates quickly leaving a smooth feel. EU has restricted use due to environmental persistence.