I have over the years used many different products to get rid of chlorine and chloramine and the results have always been a bit ifff !!!
Seachem Aquavitro Alpha is so far THE ONLY product that I would trust. It is very concentrated, but it sure does work. It's not cheap but you can use that and feel safe................. it is only the only product ( tested scientifically) that states specifically to be used for chloramine.I think some manufacturers just put it on their label and don't really have the scientific back-up to it.