Vitamin B Complex plus C Tablets, 100 ct, QC90168 Sale! This item is currently on backorder but you can still purchase it now and we'll ship as soon as more become available. Helps convert food into energy. This combination of supplements also supports the nervous system, cellular health, stress management, cardiovascular health, the immune system, antioxidant activity, and collagen synthesis. No added sugar, yeast, preservatives or artificial flavors, and gluten-free.