Frigo String Cheese, Mozzarella, Light, 12 Pack: Protein, Calories & Labelgrade B-
Labelgrade: B- 74 / 100 — Balanced profile across all five dimensions.
Quick Facts
Per serving · 24g
The short answer
Frigo String Cheese, Mozzarella, Light, 12 Pack delivers 1.44 g of protein and 0 calories per 24g (USDA FDC 2757166) — about 6 g of protein per 100 g. The Labelgrade is B- (74 / 100): Balanced profile across all five dimensions.
Why this Labelgrade
| Dimension | Grade | Score |
|---|---|---|
| Protein density | C- | 59 / 100 |
| Ingredient quality | B+ | 80 / 100 |
| Sugar load | A+ | 100 / 100 |
| Sodium load | A- | 85 / 100 |
| Fiber | F | 30 / 100 |
| Overall | B- | 74 / 100 |
How it compares
| Product | Protein per serving | Protein per 100 g | Calories |
|---|---|---|---|
| Frigo String Cheese, Mozzarella, Light, 12 Pack (this product) | 1.44 g | 6 g | — |
| Lactaid 100% Lactose Free Whole Milk | 19.2 g | 8 g | 384 |
| Silk Original Soy Milk | 19.2 g | 8 g | — |
| Kraft Singles American Cheese Slices Twin Pack | 1.8 g | 3 g | 36 |
| Plain cooked chicken breast (benchmark) | ~31 g per 100 g | 31 g | ~165 |
Whole-food equivalent
One 24g of Frigo String Cheese, Mozzarella, Light, 12 Pack (1.44 g protein) equals roughly 5 g of cooked chicken breast (about 0.2 oz).
Scope
This page covers Frigo String Cheese, Mozzarella, Light, 12 Pack, UPC 00041716842942, as represented in USDA Branded Foods FDC 2757166. Frigo sells multiple variants of this product line — other sizes, flavors, or fat levels may have different macros. Manufacturers periodically reformulate; always check the actual package label.
Ingredients (from the USDA Branded Foods entry)
Light Low Moisture Part Skim Mozzarella Cheese ( Pasteurized Part Skim Milk, Cheese Culture, Salt, Enzymes, Vitamin A Palmitate).
| Nutrient | Per Serving (24g) |
|---|---|
| Calories | 0 |
| Protein | 1.44g |
| Total Fat | 0.6g |
| Saturated Fat | 0.36g |
| Total Carbohydrates | 0.24g |
| Dietary Fiber | 0g |
| Total Sugars | 0.24g |
| Sodium | 48mg |
Where to buy
The links below are affiliate links — buying through them may earn Labelgrade a commission at no extra cost to you. See our affiliate disclosure. The Labelgrade score is not affected by affiliate relationships — see methodology.
Search links are convenience links that may not land on the exact product variant we covered. Always verify the package label (size, UPC) before purchasing.
Frequently Asked Questions
How much protein is in Frigo String Cheese, Mozzarella, Light, 12 Pack?
1.44 grams of protein per 24g (USDA FDC 2757166). Per 100 g of product, that's 6 grams.
How many calories per serving?
0 calories per 24g.
What's in Frigo String Cheese, Mozzarella, Light, 12 Pack?
The first ingredients are: Light Low Moisture Part Skim Mozzarella Cheese ( Pasteurized Part Skim Milk, Cheese Culture, Salt, Enzymes, plus additional minor ingredients. Full list is shown in the "Ingredients" section below, sourced verbatim from USDA Branded Foods.
Does Frigo String Cheese, Mozzarella, Light, 12 Pack have added sugar?
No added sugar is listed in the USDA entry. The 0.24 g of sugars per serving appear to be naturally-occurring (lactose in dairy products, fruit sugars in fruit-containing products).
How much sodium per serving?
48 mg per 24g — about 2% of the FDA daily limit (2,300 mg).
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Sources
- USDA · ID 2757166 · accessed 2026-05-27
Last verified: 2026-05-27