Soy protein isolate
No glycemic index6/10
Glycemic index not measured yet
3 g carbohydrates per 100 g
Logi score 6/10
- Extremely high protein content
- Highly processed
Soy protein isolate has no measured glycemic index yet. It contains 3 g of carbohydrates per 100 g.
Reviewed Jul 31, 2026 · Sources: USDA FoodData Central #174276 , Logi Nutrition Team · Not medical advice · Report an error
Logi · Manage Insulin Resistance
Lower your blood sugar through smarter food choices
Soy protein isolate is one of the 11,117 foods Logi scores when you photograph a meal — with the portion.
Portions
| Portion | Grams |
|---|---|
| 1 tablespoon | 28 g |
| 1 scoop | 30 g |
| 1 cup | 112 g |
Nutrition Facts (per 100g)
335
Calories
3 g
Carbs
88 g
Protein
1 g
Fat
per 100g
| Calories | 335 kcal |
| Carbohydrates | 3 g |
| Sugars (Total) | 0.5 g |
| Natural | 0.5 g |
| Added | 0 g |
| Fiber | 1.2 g |
| Soluble | 0.4 g |
| Insoluble | 0.8 g |
| Protein | 88 g |
| Fat | 1 g |
| Saturated | 0.2 g |
| Unsaturated | 0.8 g |
| Sodium | 1000 mg |
Processing Level
80%
Highly Processed
Why this score?
- Extremely high protein content
- Low carbohydrate content
- Highly processed
- High sodium content
Low-GI recipes on Logi Food Coach
Frequently Asked Questions
What is the glycemic index of Soy protein isolate?
The glycemic index of Soy protein isolate has not been measured yet. It contains 3 g of carbohydrates per 100 g.
Is Soy protein isolate good for people with insulin resistance?
The glycemic index of Soy protein isolate is not measured. With 3 g of carbohydrates per 100 g, watch the portion size.
Related foods
Check Soy protein isolate in the Logi app, with your portion.
