ProtoSorb™ C is a unique formulation featuring Transport C-PLUS® threonic Acid, which has been shown to enhance uptake of vitamin C.* This buffered, non-acidic vitamin C supplement also contributes alpha-lipoic acid, a free radical scavenger known to help regenerate both vitamin C and glutathione in the body.* Studies suggest that alpha-lipoic acid may further promote the body’s utilization of vitamin C, by activating uptake into cells via the glucose transport pathways.* Bioflavonoids also synergistically participate at the cellular level to create a well-absorbed, highly biologically available vitamin C supplement.* Vitamin C is required for the synthesis of collagen, a structural component of blood vessels, tendons, ligaments and bone.* • Antioxidant Protection of Vitamin C* • Enhanced Cellular Absorption*

Not manufactured with yeast, wheat, gluten, soy, milk, egg, fish, shellfish or tree nut ingredients.  Produced in a GMP facility that processes other ingredients containing these allergens. Transport C-PLUS® is a registered trademark of Helios Corp. CAUTIONS/INTERACTION Doses of >2000 mg of Vitamin C per day may cause GI disturbances in sensitive individuals and may not be advisable for some people.  Vitamin C may interact with oral estrogen medications, HMG CoA inhibitors, and blood thinning medications.  Consult your healthcare practitioner if you take any prescription medications before exceeding the recommended dosage for this product. This bottle contains an AGELESS® Oxygen Absorber to ensure freshness.  Do not eat Packet. Store in cool, dry place after opening.  Please recycle.