Is ultra-filtered milk keto?

Ultra-filtered milk

Limit / small portions Ultra-filtered milk can fit keto, but only in small, measured portions.

Filtering removes about half the lactose, so a cup has about 6 g net carbs instead of 12 — plus extra protein. It fits as a measured splash or small glass, not a daily latte habit.

Nutrition per serving

1 cup · 240 g
Net carbs
6g
Calories
120kcal
Protein
13g
Fat
4.5g
Total carbs
6 g
Fiber
0 g
One serving vs. a 20 g daily net-carb limit 30%

About 200 g of ultra-filtered milk adds up to 5 g net carbs — about 83% of a typical serving.

Nutrition facts for ultra-filtered milk
NutrientPer servingPer 100 g
Calories120 kcal50 kcal
Total carbohydrate6 g2.5 g
Dietary fiber0 g0 g
Net carbs6 g2.5 g
Protein13 g5.4 g
Fat4.5 g1.9 g

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Better keto swaps for ultra-filtered milk

Keto milk substitutes 5 alternatives with carb comparisons and recipes Read guide

Frequently asked questions

Is ultra-filtered milk keto?

Ultra-filtered milk can fit keto, but only in small, measured portions. Filtering removes about half the lactose, so a cup has about 6 g net carbs instead of 12 — plus extra protein. It fits as a measured splash or small glass, not a daily latte habit.

How many net carbs are in ultra-filtered milk?

1 cup (240 g) of ultra-filtered milk has about 6 g net carbs (6 g total carbs minus 0 g fiber). Per 100 g, that's 2.5 g net carbs.

How much ultra-filtered milk can I eat on keto?

About 200 g of ultra-filtered milk adds up to 5 g net carbs — about 83% of a typical serving. On a typical 20 g daily limit, one serving uses about 30% of your carbs.

What is a good keto substitute for ultra-filtered milk?

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Source: fairlife 2% ultra-filtered milk label (1 cup/240 mL: 120 kcal, 4.5 g fat, 6 g carbs, 13 g protein). Net carbs = total carbohydrate − fiber. Rating: Limit / small portions — Fits keto only in measured portions — roughly 5–10 g net carbs per serving, or easy to overeat. How we rate foods. Last reviewed October 18, 2026.

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