SFI Health Klaire Labs Buffered Vitamin C Capsules with Quercetin Bioflavonoids & L-Glutathione to Support Immune Function & Antioxidant Protection - Hypoallergenic & Gentle on Stomach (25

- Multi-Element Buffered C adds calcium, magnesium, and potassium to ascorbic acid to create a buffered product that is gentle on the stomach. - Includes zinc, manganese, and copper in well-utilized forms. - Quercetin, a potent bioflavonoid, and reduced L-glutathione, an antioxidant, are included to potentiate the function of vitamin C.* - Hypoallergenic* product free of the following common allergens: milk/casein, eggs, fish, shellfish, tree nuts, peanuts, wheat, gluten, and soybeans. Contains no artificial colors, flavors, or preservatives. - Trusted by healthcare practitioners since 1969, Klaire Labs products are developed closely with physicians and are intended to be used as directed by a healthcare practitioner.