A price comparison does more than clear why: The active ingredient of this product is vitamin B12, nothing else, everything else is in the truest sense of the word superfluous bonus (lozenges are at least as good as those bioavailable Trinkampullen). The product methyl B-12 1000 mcg of Jarrow (a renowned manufacturer of dietary supplements) contains 100 lozenges à 1mg, equivalent to the capacity of 200 vials. The current prices verausgesetzt, costs the Vita Sprint product when you buy it in the "cost" 100 pack, twenty times (!) Of high-quality product as of Jarrow (and many other providers). Who buys these vials, so are sometimes more of twenty for the same vitamin B12, as he would in a "honest" provider.
Those who like can be ripped off from marketing crooks who should resort to these ampoules!