There is currently no scientific evidence to suggest that glutathione cream causes cancer. Glutathione is a naturally occurring antioxidant in the body and is involved in various cellular processes, including detoxification and immune function. It is also used in some skincare products for its potential skin brightening and anti-aging effects. However, it is important to note that the safety and efficacy of glutathione cream may vary depending on the formulation and concentration used. It is always recommended to consult with a dermatologist or healthcare professional before using any skincare product to ensure it is suitable for your specific needs.