BHT is the recognized name in the cosmetics industry for butylated hydroxytoluene. BHT is used in a wide range of cosmetic formulations as an antioxidant at concentrations from 0.0002% to 0.5%. BHT does penetrate the skin, but the relatively low amount absorbed remains primarily in the skin. Oral studies demonstrate that BHT is metabolized.
Butylated hydroxyanisole (BHA) and butylated hydroxytoluene (BHT) are used as preservatives in a variety of personal care products. Both of these chemicals are also used as preservatives in foods. These chemicals are linked to several health concerns including endocrine disruption and organ-system toxicity.
About BHT: Butylated hydroxytoluene (BHT) is a toluene-based ingredient used as a preservative in food and personal care products. Function(s): Antioxidant; Fragrance Ingredient; MASKING Synonym(s): DBPC; ADVASTAB 401; AGIDOL; AGIDOL 1; ALKOFEN BP; ANTIOXIDANT 29; ANTIOXIDANT 30; ANTIOXIDANT 4; ANTIOXIDANT 4K; ANTIOXIDANT KB; ANTRANCINE 8
BHT (Butylated Hydroxtoluene) is a white to yellowish-white, crystalline solid. It can be found in a wide range of cosmetics and personal care products, particularly in makeup products such as eyeliners, eye shadows, eyebrow pencils, lipsticks, blushes, face powders, and foundations, as well as in perfumes, moisturizers, and personal cleanliness products, skin cleansers, and skin care products.
BHT is used in various cosmetic products, including certain formulas containing fats or in aqueous emulsions containing certain active ingredients or plant extracts. It is an antioxidant used in certain products to stabilise and protect the raw materials themselves, and less as an ingredient in and of itself
Subject: Re-Review of the Safety Assessment of BHT (Butylated Hydroxytoluene) The CIR Expert Panel first published an assessment of BHT in 2002 with the conclusion " safe as used in cosmetic formulations" (BHT062019origrep). Minutes from is the original proceedings are included in this packet (BHT062019min).
Monitoring of cosmetics on the marketplace: Health Canada has post-market surveillance processes in place to identify potential safety issues related to cosmetic products. Inspectors receive consumer and trade complaints made to Health Canada and investigate these cases to ensure the cosmetics are compliant with the law.
Butylated hydroxytoluene (BHT) It's also known to work synergistically with other antioxidants. It's mostly used in makeup products such as eyeliner, lipstick, blush and foundation, but you can also find it in various other cosmetic products like moisturizer, cleanser and perfume.