Fairlife Core Power Elite High Protein Shake vs Muscle Milk Pro Series Protein Shake
Fairlife Core Power Elite High Protein Shake edges ahead on a protein + calorie + rating blend. Fairlife Core Power Elite High Protein Shake scores higher in that blend because it offers more protein per serving (42g vs 40g), more protein per 100 calories (18.3g vs 18.2g).
Full side-by-side of protein, calories, macros, and protein density for Fairlife Core Power Elite High Protein Shake and Muscle Milk Pro Series Protein Shake below.
Fairlife
Wins on: Protein, Protein per 100 cal

Protein
42g
Calories
230
Protein per 100 cal
18.3g
Pros
- More protein per serving: 42g vs 40g.
- Better protein density: 18.3g protein per 100 calories.
Cons
- Higher calorie count: 230 vs 220.
Muscle Milk
Wins on: Calories, Sugar
Protein
40g
Calories
220
Protein per 100 cal
18.2g
Pros
- Lower calorie load: 220 calories vs 230.
Cons
- Less protein per serving: 40g vs 42g.
- Lower protein density than Fairlife Core Power Elite High Protein Shake (18.2g vs 18.3g protein per 100 calories).
| Metric | Fairlife Core Power Elite High Protein Shake | Muscle Milk Pro Series Protein Shake |
|---|---|---|
| Protein | 42gBest | 40g |
| Calories | 230 | 220Best |
| Sugar | 7g | 1gBest |
| Fiber | — | — |
| Sodium | — | — |
| Carbs | — | — |
| Fat | — | — |
| Protein per 100 cal | 18.3gBest | 18.2g |
“Healthier” depends on your goal — here’s the real winner on every number we track, so two people with different priorities can both get the right answer.
- Protein: Fairlife Core Power Elite High Protein Shake wins, 42g vs 40g.
- Calories: Muscle Milk Pro Series Protein Shake wins, 220 vs 230.
- Sugar: Muscle Milk Pro Series Protein Shake wins, 1g vs 7g.
- Protein per 100 cal: Fairlife Core Power Elite High Protein Shake wins, 18.3g vs 18.2g.
Fairlife Core Power Elite High Protein Shake edges ahead on a protein + calorie + rating blend.
Fairlife Core Power Elite High Protein Shake scores higher in that blend because it offers more protein per serving (42g vs 40g), more protein per 100 calories (18.3g vs 18.2g). This blend won’t match your priorities if sugar, carbs, or diet fit matter more to you than protein, calories, and rating.
Frequently Asked Questions
Fairlife Core Power Elite High Protein Shake has more protein per serving: 42g versus 40g.
Muscle Milk Pro Series Protein Shake is the lighter option at 220 calories, compared with 230 calories for the alternative.
Fairlife Core Power Elite High Protein Shake is the more protein-dense pick at about 18.3g of protein per 100 calories.
"Healthier" depends on your goal: Fairlife Core Power Elite High Protein Shake has more protein (42g vs 40g); Muscle Milk Pro Series Protein Shake has less sugar (1g vs 7g); Muscle Milk Pro Series Protein Shake is lower in calories (220 vs 230). Neither is objectively the "healthiest" for everyone — see the pick-by-priority breakdown above, or try our free AI Snack Finder to get matched to your specific goal.
Fairlife Core Power Elite High Protein Shake edges ahead on a protein + calorie + rating blend. Fairlife Core Power Elite High Protein Shake scores higher in that blend because it offers more protein per serving (42g vs 40g), more protein per 100 calories (18.3g vs 18.2g). Because they are in the same category, this is a direct apples-to-apples comparison.
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