fairlife Nutrition Plan High Protein Shake
30g protein, 150 calories, 2g sugar — the ultra-filtered milk shake GLP-1 users swear by.
Ready-to-DrinkBest For
Nutrition Facts
Nutrition Facts
Key Details
Pros
- Real ultra-filtered milk — tastes like milk, not powder
- 30g complete protein at just 150 calories
- Lactose-free with only 2g sugar
- The de facto standard shake for GLP-1 users
Cons
- Frequently sells out or spikes in price online
- Contains sucralose and acesulfame potassium
- Needs refrigeration after opening; best served cold
AI Analysis
fairlife Nutrition Plan is arguably the most important protein product of the GLP-1 era. When appetite drops to almost nothing on semaglutide or tirzepatide, drinking 30g of complete dairy protein in 150 calories — without choking down a chalky shake — becomes the difference between preserving muscle and losing it. The secret is that this is not reconstituted powder: it is fairlife's ultra-filtered milk with the lactose removed and the protein concentrated, so it tastes like smooth flavored milk.
The protein is naturally complete, with the full casein-plus-whey matrix of real dairy, and the macros are nearly perfect for a cutting or appetite-limited phase: 2g sugar, 2.5g fat, 4g carbs. The vanilla and chocolate flavors are routinely described as the best-tasting RTD shakes, full stop.
Drawbacks are mostly logistical. Demand regularly outstrips supply, so the 12-pack price swings widely online, and at roughly $3 per bottle it costs more than mixing a scoop of whey. Sweetness comes from sucralose and acesulfame potassium, which bothers some clean-label purists. For GLP-1 users, seniors, and anyone prioritizing protein-per-calorie in a bottle that actually tastes good, this is the one to beat.
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