Your glutathione vial is not a bad batch. Glutathione dissolves at 20 to 50 mg mL. When you add 2mL of water to a 600mg vial, that is 300 mg mL. The powder physically Your glutathione vial is not a bad batch. Glutathione dissolves at 20 to 50 mg mL. When you add 2mL of water to a 600mg vial, that is 300 mg mL. The powder physically Altrient Liposomal Glutathione by LivOn Labs LivOn Laboratories GSH Lypo Spheric Glutathione Liposomal Setria Glutathione 30 Taking Glutathione Supplement? Here's What To Avoid Cellular Prime