A recent study found that 13% of the preservative butylated hydroxytoluene (BHT) found in cosmetics goes right through the skin and is absorbed into body tissues.

• 最近的一项研究发现， 化妆品中13 %25的防腐剂丁基羟基（甲苯）顺利通过皮肤，并吸收到身体组织。