glutathione serum with vitamin c 20% 1oz. 30ml Skin and Face | Tri-Blend Formula C Ferulic and For optimal results Numbuzin No. 5 Vitamin Concentrated

The use of stomach acid-resistant capsules (DRcaps) further protects glutathiones stability

Each ampoule contains 2 ml of solution

Sources of Glutathione Spinach, avocado, asparagus, and okra are all rich in glutathione, however, unlike other antioxidants, glutathione is not absorbed very well by the digestive system, so either eating glutathione-rich foods or taking glutathione-containing supplements are not effective ways to ensure an adequate source of this important antioxidant

By delivering glutathione past the digestive tract, injections sidestep the poor absorption that limits capsules, which is the core reason injection therapy reaches meaningful levels when oral dosing often cannot