Citric acid
No glycemic index8/10
No glycemic index — no carbohydrates
0 g carbohydrates per 100 g
Logi score 8/10
- No calories or sugars
- No nutritional value
Citric acid has no glycemic index: it contains no carbohydrates.
Updated Jul 4, 2026 · Sources: Logi Nutrition Team (USDA-derived composition, AI-assisted) · Not medical advice · Report an error
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Citric acid is one of the 11,117 foods Logi scores when you photograph a meal — with the portion.
Nutrition Facts (per 100g)
0
Calories
0 g
Carbs
0 g
Protein
0 g
Fat
per 100g
| Calories | 0 kcal |
| Carbohydrates | 0 g |
| Sugars (Total) | 0 g |
| Natural | 0 g |
| Added | 0 g |
| Fiber | 0 g |
| Soluble | 0 g |
| Insoluble | 0 g |
| Protein | 0 g |
| Fat | 0 g |
| Saturated | 0 g |
| Unsaturated | 0 g |
| Sodium | 0 mg |
Processing Level
30%
Minimal
Why this score?
- No calories or sugars
- No impact on blood glucose
- Naturally derived
- No nutritional value
- Acidic—may irritate sensitive stomachs
Low-GI recipes on Logi Food Coach
Frequently Asked Questions
What is the glycemic index of Citric acid?
Citric acid has no glycemic index because it contains no carbohydrates (0 g per 100 g).
Is Citric acid good for people with insulin resistance?
Citric acid contains no carbohydrates, so on its own it does not raise blood sugar.
Related foods
Check Citric acid in the Logi app, with your portion.
