Before revision: 252x252px|Redoxon Double Action Vitamin C standard tablets 266x266px|Redoxon Vita Guard Ace+ Vitamin C standard tablets Redoxon was the brand name of the first artificially synthesized ascorbic acid (vitamin C).
After revision: 252x252px|Redoxon Double Action Vitamin C standard tablets 266x266px|Redoxon Vita Guard Ace+ Vitamin C standard tablets Redoxon is the brand name of the first artificially synthesized ascorbic acid (vitamin C).