穀胱甘肽 Glutathione

FDA warns compounders not to use glutathione L-reduced powder distributed by Letco Medical to compound sterile injectable drugs for patients. The L-glutathione powder was labeled with 'Caution: Dietary Supplement' and should not have been used to compound sterile injectable drugs.

Prescribing unlicensed medicines like glutathione outside of a genuine clinical diagnosis and therapeutic need is both dangerous and illegal; the importation of unlicensed medicines for purely cosmetic purposes is not permitted.

由圓酵母(Torula yeast)發酵製成之食品原料穀胱甘肽，其每日食用限量為二百五十毫克，且應標示「對穀胱甘肽過敏者、孕婦、哺乳婦女及嬰幼兒應避免食用」之警語字樣。

Mercury added to some skin lightening products is a major public health concern. [WHO — Mercury in skin lightening products, WHO-CED-PHE-EPE-19.13, 2019]

可以補充穀胱甘肽搭配維他命C，每日不超過250毫克長期補充，能夠增進肌膚的抵抗力

由圓酵母發酵製成之穀胱甘肽，其每日食用限量為二百五十毫克

吃過其他牌子三瓶完全沒效