“Matakana company Zeffer Cider sent off some of their range and a few of their competitors’ offerings to an independent lab for some testing, and the results for Rekorderlig are quite frightening. Their apple and blackcurrant flavour has a whopping 51 grams of sugar per 500mL bottle. That’s about 12 teaspoons of sugar per bottle.
That is nearly as much as what is in 500mL of Coke-Cola.”

New Zealand journalist Jono Galuszka
In his blog, From Drinker to Brewer.