Polybutene
* A thickening agent
Functions:
Polybutene is a oligomeric oil, sometimes derived from petroleum, that is used in its hydrogenated form in cosmetics and beauty products, primarily in lipsticks and balms, as a binder, epilating agent, thickener and lubricant (
Wikipedia). It is naturally tacky or sticky and is also used for its adhesive properties, according to
research. There is little detailed information available regarding the use of Polybutene in cosmetics, although it is widely used and thought to be a versatile, effective ingredient.
Safety Measures/Side Effects:
The
Cosmetic Database finds Polybutene to be a low hazard ingredient and notes low incidents of skin, eye and lung irritation in regards to its use. It is FDA and CIR approved for use (
Source).
Recommended Products w/ Polybutene:
Blistex Deep Renewal,
Procyte Ti-Silc Sunscreen SPF 60,
Grassroots Research Pomegranate Super Antioxidant Cream,
Korres Lip Butter