THORNE Buffered C Powder with Calcium, Magnesium & Potassium | Immune Support, Collagen Formation & Antioxidant Protection - 8.32 Oz

Thorne Buffered C Powder delivers high-dose vitamin C with buffering minerals for easy absorption and gentle stomach comfort. Supports immune function, collagen formation for healthy skin, nails, and joints, and antioxidant protection. This product is third-party tested and certified to verify label accuracy and to confirm it contains no unsafe levels of contaminants.