Vitamin C supplement can be taken every day and it is a powerful antioxidant that bolsters your immune system. Regular intake of C vitamin promotes excellent health and good functioning of the body. Additionally, it offers much-needed immunity against highly contagious ailments like flu and even fever. Brand Equivalent: N/A The information on this site is for reference only. Statements regarding dietary supplements have not been evaluated by the Food and Drug Administration. It is not intended to substitute for a licensed healthcare professional advice. Please consult your healthcare professional immediately if you suspect that you have a medical problem.The photo(s) of product on this website may not look exactly the same as the actual product as manufacturers often change their labels.