Butylated hydroxytoluene

Description

BHT is Butylated hydroxytoluene is a synthetic phenol. It is an antioxidant which prevents fats and oils from going rancid and essential oils from oxidising. BHT is a controversial substance - some research indicates that it is carcinogenic while other research indicates that it acts as a protective agent against the effects of carcinogenic substances. It is possible that BHT is absorbed by the skin because it mixes easily with fats and oils. In our view, this substance does not belong in natural cosmetics.