Question: what is the most effective vitamin c supplement?
Answer: B- Nordic Naturals Vitamin C Gummies., B- Rainbow Light Gummy Vitamin C Slices., C+ Vitafusion Power C., C+ Ester-C., C+ Solgar Ester-C Plus., C Nature's Answer Liquid Vitamin C., C Pure Synergy Pure Radiance C., D+ Spring Valley Chewable Vitamin C.