Posts

Showing posts from June, 2017

Myths About Mineral Oil

Image
One of the most widely used ingredients for moisturizers is the first controversial ingredient we will cover.  Petrolatum (also known as petroleum jelly and white petroleum) and mineral oil have been much maligned from “natural” based cosmetics companies, internet consumer sites and other environmental groups.  These sources erroneously claim that petrolatum and mineral oil are terrible ingredients because they come from crude oil (petroleum) which causes harm to the skin by forming an occlusive oil film, thereby “suffocating” it.  
Unfortunately for these sources, this claim defies known human biology. In the body oxygen is transported to the skin by the blood supply, and then diffuses into the epidermal cells – oxygen isnot absorbed directly from the air.  Herbal mucilages have been used for wound healing to soothe, protect and heal damaged or abnormal skin for centuries.  These mucilages naturally mimic the occlusive activity of petrolatum and mineral oil.  However, the “suffocating…