Vitamin D, Glutathione, and NAC: Important Relationships to Pay Attention To GrassrootsHealth Oral glutathione, known for its skin lightening benefits, has been very popular in the Philippines. But how does it really work, and what are its long term effects? Watch this video to find out! In this video, I explain what Glutathione is. Also, I explain its benefits, how it can get depleted, and where to find it. Dr. Eric Berg Facebook What is Glutathione or GSH? This video tells you all you need to know! #glutathione #gsh Benefits of glutathione injection These brightening injections reduce melanin production, pigmentation, and even skin tone. Glutathione injection fights against free radicals and also protects our body from harmful UV rays and pollutants.