What you need to know before opting for Glutathione for skin whitening:, 1. Does Glutathione cause skin lightening? , There are no significant studies to prove the effectiveness of Glutathione as a Liposomal Glutathione 10 Weeks to Younger Looking Skin CYMBIOTIKA Glutathione : Benefits and Safety Maxhub Pharmacy Skin safety should always come first. The Philippine Dermatological Society reminds the public that intravenous glutathione must not be used for skin whitening. It has weak evidence of effectiveness and carries Glutathione Injections vs. Infusions