Magic Spoon
Magic Spoon Frosted Cereal
33g serving · 140 kcal · 13g protein
Gold tier
Complete Monk fruit Protein Density
37.1%
of calories from protein
9.3g protein per 100 cal
Leucine: 1.24 g per serving
What this means: High efficiency — 25–39% of calories from protein. Greek yogurt, chicken breast, most protein bars. 37.1% puts this in the Gold tier — a solid high-protein pick — good for everyday targets.
How it ranks in cereal
More efficient than 44% of cereal
By protein per 100 cal · vs. other cereal in our database
Percentile by protein per 100 cal vs. other cereal in our database. See the methodology .
Nutrition facts
| Serving size | 33 g |
|---|---|
| Calories | 140 kcal |
| Protein | 13 g |
| Protein per 100 cal | 9.3 g |
| Carbohydrates | 14 g |
| Fat | 5 g |
| Sugar | 0 g |
| Fiber | 1 g |
| Sodium | 110 mg |
| Leucine | 1.24 g |
Per 33g serving. See the methodology for how Protein Density is calculated.
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Source: Manufacturer label.
Reference ID: magic-spoon-frosted.
Last verified 2026-05-17.
Always check the on-pack label — manufacturers update formulations.