Is BHT good for skincare?
Is BHT good for skincare? In addition to its antioxidant protection of cosmetic preparations, BHT provides positive benefits for the skin. In one study, it was shown that BHT may have photoprotective properties and possibly impede photocarcinogenesis when used in conjunction with carotenoids, such as beta-carotene.
Why is BHT harmful?
Health and Environmental Hazards
Long-term exposure to high doses of BHT is toxic in mice and rats, causing liver, thyroid and kidney problems and affecting lung function and blood coagulation [4]. BHT can act as a tumour promoter in certain situations [5].
What is BHT and is it safe?
BHT (butylated hydroxytoluene) is a lab-made chemical that is added to foods as a preservative. People also use it as medicine. BHT is used to treat genital herpes and acquired immunodeficiency syndrome (AIDS). Some people apply BHT directly to the skin for cold sores.
What is BHT in beauty?
Butylated Hydroxytoluene or BHT is a stabiliser that can be found in cosmetic products. It acts as an antioxidant that helps maintain the properties and performance of a product as it is exposed to air (to avoid a change in odor, in color, in texture).
