The compound is supplied as a lyophilized white-to-off-white powder in a sealed amber-glass vial under inert gas
52 Knapen MH, Drummen NE, Smit E, Vermeer C, Theuwissen E
Interestingly, both The Ordinary and NIOD are owned by the same parent company this is likely why they have the same return policy and free-shipping threshold but NIOD removed the option for customers to subscribe, and any discount that goes along with it
Soy-Free, Gluten-Free, Non-GMO, Kosher Certified, Vegan
Strengthening the immune system: Glutathione improves the function of immune cells, resulting in better defense against infections
The body can increase glutathione by recycling it through a process called the glutathione redox cycle