A new consumer lawsuit claims some 'sugar-free' Starbucks drinks have as much sugar as a Kit Kat bar.

The legal action targets popular protein beverage options sold at Starbucks locations nationwide.

Plaintiffs argue the labels are misleading because the drinks' nutrition does not match the advertised benefits.

Key allegations include misleading sugar marketing and a failure to disclose true nutritional values.

Shoppers often rely on dietary claims to manage health conditions, making accurate labeling important.

Lawyers for the plaintiffs intend to seek class-action status as the case moves forward.

Starbucks representatives have not yet given a full public response to the specific allegations.

Read the full article on the Starbucks sugar-free drinks lawsuit.