Frigo
Frigo Mozzarella String Cheese
28g serving · 80 kcal · 7g protein
Gold tier
Complete Unsweetened Protein Density
35%
of calories from protein
8.8g protein per 100 cal
Leucine: 0.62 g per serving
What this means: High efficiency — 25–39% of calories from protein. Greek yogurt, chicken breast, most protein bars. 35% puts this in the Gold tier — a solid high-protein pick — good for everyday targets.
How it ranks in cheese
More efficient than 33% of cheese
By protein per 100 cal · vs. other cheese in our database
Percentile by protein per 100 cal vs. other cheese in our database. See the methodology .
Nutrition facts
| Serving size | 28 g |
|---|---|
| Calories | 80 kcal |
| Protein | 7 g |
| Protein per 100 cal | 8.8 g |
| Carbohydrates | 1 g |
| Fat | 6 g |
| Sugar | 0 g |
| Fiber | 0 g |
| Sodium | 200 mg |
| Leucine | 0.62 g |
Per 28g serving. See the methodology for how Protein Density is calculated.
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Babybel
Mini Babybel Light
48%
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% of calories from protein
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Frigo
Light String Cheese
48%
Platinum
% of calories from protein
6g protein
50 kcal
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Sargento
Light Mozzarella String Cheese
48%
Platinum
% of calories from protein
6g protein
50 kcal
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Source: Manufacturer label.
Reference ID: frigo-mozz-string.
Last verified 2026-05-17.
Always check the on-pack label — manufacturers update formulations.
Rank 7 of 10 by protein density
Step through the ranking
Frigo Light String Cheese 48% Sargento Light Mozzarella String Cheese 48%
Frigo Mozzarella String Cheese 35%
Sargento Mozzarella String Cheese 30% Babybel Mini Babybel Original 28.6% People also compare
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