How much more effective is Acid Redux than other popular Antacids and why?
Our testing shows that Acid Redux is faster acting and longer lasting in buffering hydrochloric (stomach) acid from time of consumption until one minute after consumption. (click to enlarge chart) Acid Redux is more effective than these other Antacids because it has a stronger pKa (strength of the base) to initiate the buffering effect on the H+ ions allowing the buffering to react more quickly and over a longer time period. If you decide to try Acid Redux you may order here.