Keto Coffee & Tea

We ran 459 coffee & tea through our keto rules: 24 pass, 12 need a label check, and 125 don't make it.

Black coffee and unsweetened tea are zero-carb friends. The failures are the mixes: 3-in-1 sachets and instant lattes are mostly sugar with coffee added for flavour. If it dissolves into something creamy and sweet, the numbers rarely survive.

You can eat these

Where the traps are

What actually disqualifies coffee & tea from a keto diet, counted across 60 of the 125 products that fail:

Carbs over the 10g limit
42 products
Sugar over the 5g limit
13 products
sugar
3 products
maltodextrin
1 product
syrup
1 product

Check the label first

For these, the data is incomplete or an ingredient can go either way. We say so instead of guessing. Tap one to see exactly what's unclear.

Verdicts are automated checks based on Open Food Facts data. Formulations change, so always confirm on the physical label.