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Last updated: Aug 9, 2026

Jamba

Soy Protein Boost

BoostsPopular

Jamba Soy Protein Boost is protein-leaning, with about 100% of macro calories from protein. Each serving has 40 calories, 9g protein, 0g carbs, and 0g fat, making it a lighter restaurant option to compare with larger meals.

1 serving

Serving Size

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Calories

Per serving

9 g

Protein

0 g

Carbs

0 g

Fat

Nutrition Facts

Amount per serving

Calories40 kcal

% Daily Value*

Total Fat 0 g0%

Saturated Fat 0 g0%

Trans Fat 0 g—

Cholesterol 0 mg0%

Sodium 0 mg0%

Total Carbohydrate 0 g0%

Dietary Fiber 0 g0%

Total Sugars 0 g—

Protein 9 g18%

Vitamin A—

Vitamin C—

Vitamin D—

Calcium—

Iron—

Potassium—

Caffeine—

* The % Daily Value tells you how much a nutrient in a serving contributes to a daily diet.

Nutrition Breakdown

kcal

Protein9 g (100%)

Carbs0 g (0%)

Fat0 g (0%)

Estimated calorie contribution using 4 kcal/g for protein and carbohydrates and 9 kcal/g for fat.

Meal Planning Insights

Protein density10/10

100% of macro calories come from protein.

Satiety index7.7/10

Estimated from protein, fiber, calories, and fat balance.

Activity estimate10 min walk

About 4 minutes of running for these calories.

Key Nutrients

Protein 9 g18%

Fiber 0 g0%

Sodium 0 mg0%

Sugars 0 g—

Saturated Fat 0 g0%

How we calculate these values

Diet Compatibility

High protein10/10 protein density from 9g protein and 40 calories.Yes

Lower carb0g carbs per serving.Yes

Low fat0g total fat per serving.Yes

High sugar0g total sugars per serving.No

High sodium0mg sodium per serving.No

Vegetarian source flagNo vegetarian flag is published for this item.Not flagged

Similar Items in Boosts

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3G Energy & Green Caffeine Boost15 kcal · 0 g protein

Compare with other items

Select up to 3 items to compare calories, protein, sodium, and macros.

Quick comparisons

Soy Protein Boost has 80 fewer calories than 2% Milk, 8 fl oz and 1g more protein. Compare

Soy Protein Boost has 25 more calories than 3G Energy & Green Caffeine Boost and 9g more protein. Compare

2% Milk, 8 fl oz120 kcal · 8 g protein3G Energy & Green Caffeine Boost15 kcal · 0 g proteinAcai Peanut Butter plus Nutella, Large980 kcal · 18 g proteinAcai Peanut Butter plus Nutella, Regular685 kcal · 12 g proteinAcai Primo Bowl, Mini310 kcal · 4 g proteinAcai Primo, Large720 kcal · 11 g protein

Compare with 2% Milk, 8 fl oz

Soy Protein Boost Compared With Nearby Items

Compared with 3G Energy & Green Caffeine Boost, another Boosts item at Jamba, Soy Protein Boost has 25 more calories than it and 9g more protein than it. That makes this page useful for deciding between nearby menu choices, not just reading a raw nutrition label.

Data Source and Methodology

Nutrition values for Soy Protein Boost are maintained in Nutrimetry from restaurant-published menu data and were last checked on Aug 9, 2026. Macro percentages use 4 calories per gram for protein and carbohydrates and 9 calories per gram for fat.

Read the data methodology

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