Doctor's Best Vitamin C Featuring Qauli-C capsules contain Quali -C that supports immune responses and maintains your health. Rich in vitamin C, the capsule aids in the synthesis of collagen, carnitine and certain brain chemical transmitters. Collagen not only keeps your joints and other connective tissues healthy, but enhances joint mobility to keep you active to perform your daily physical activities well. Intake of these capsules boosts the immunity of your body to enhance your natural defence’s system ability to fight against diseases. Doctor's Best Vitamin C Featuring Qauli-C capsules provide cardiovascular support that keeps your heart healthy. Further, your brain health is improved by these capsules and healthy functioning of the brain is ensured. Additionally, these are vegetarian capsules and are gluten free. So, try Doctor's Best Vitamin C Featuring Qauli-C capsules to live fit and healthy.