Fairlife Core Power Elite Protein Shake, 42g
A very high-protein ready-to-drink shake that may be useful for higher protein needs, but 42 grams of protein in one bottle may feel heavy for some people.
Why it received this rating
The 42g Core Power Elite shake provides a large amount of protein in one bottle. That may be helpful for some people, but on a GLP-1 medication, a large protein load or thick shake may contribute to fullness, nausea, reflux, or discomfort, especially when appetite is low.
Nutrition snapshot
Per serving: 1 bottle (14 fl oz / 414 mL)
Chocolate flavor shown.
Source: current first-party manufacturer or retailer information, reviewed July 2026. Ingredients and nutrition may change. Always check the current package label. How nutrition data is handled
Portion and preparation guidance
This is the largest single protein dose in the bottled-shake aisle. Many GLP-1 users do better splitting one bottle into two servings rather than drinking 42g of protein at once.
Symptoms or considerations
A full bottle is 42g of protein in one sitting, which can feel heavy or sit for hours when digestion is slowed. If you notice prolonged fullness, burping, or queasiness after one, the standard 26g Core Power or the 30g Nutrition Plan shake is often the better fit.
Ingredients and nutrition may change. Always check the current package label.
Review current fairlife Core Power Vanilla 42g labelCommon questions
Is 42g of protein at once too much on a GLP-1?
There is no universal limit, but many people on GLP-1s report that very large single protein doses feel heavy while digestion is slowed. Splitting the bottle across the day gets you the same protein with less pressure fullness. Individual tolerance varies.
Who is Core Power Elite actually useful for?
People who struggle to hit protein targets across a whole day and tolerate liquid protein well; one bottle can cover close to half of a common protein goal. If fullness or nausea is active, a smaller shake is usually the easier starting point.
Individual tolerance varies. This rating is general educational guidance, not a statement that this food is the right choice for your personal medical needs. Follow advice from your prescriber or registered dietitian.
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