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 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 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.* Transport C-PLUS is a registered trademark of Helios Corp.

Natural color variation may occur in this product.

At Protocol For Life Balance, our mission is to provide high-quality, affordable solutions that empower people to lead healthy and happy lives. Our extensive line of premium natural health products uses well-researched ingredients that meet the highest quality standards. Every Protocol For Life Balance product must pass a rigorous internal review to ensure relevance, efficacy, and quality.