Self-serve frozen yoghurt brands Yoghurt Story and Frozen Yoghurt Limited have been fined over misleading claims about products, including selling ice-cream advertised as frozen yoghurt.
An investigation by the Commerce Commission found Yoghurt Story had been promoting products which did not contain yoghurt.
It also made misleading claims, including that the yoghurt was probiotic and would prevent infections and lower the risk of heart disease and diabetes.
The companies, both owned by Shaun Son, were sentenced and fined in the Auckland District Court with Judge David Sharp saying the health claims were "a significant departure from the truth".
Sharp said he would have fined a total of $270,000, but because both businesses are in liquidation the fine was reduced to $35,000 each.