Calories
300 kcal
15% of Daily kcal · energy-dense
Protein
0 g
0% RDI
Fat
0 g
0g sat fat
Carbs
0 g
0% RDI
Sugar
0 g
0% RDI
Fiber
0 g
0% RDI
Salt
0 g
0% RDI
Citric Acid
Citric Acid is a crystalline powder used as a food acidulant and souring agent in cooking, baking, canning and beverage production; it's commonly labelled E330 or sold as "sour salt." It is very concentrated — 300kcal per 100g — but is typically used in tiny amounts rather than as a bulk ingredient. Nutritionally it provides virtually no protein, fat, fiber or micronutrients and functions solely to add acidity and brighten flavors. Because it contributes acidity without calories or sugar, it can help enhance tartness and may reduce the need for added sugar in recipes, but it isn't a source of nutrients and concentrated forms can irritate the mouth or erode tooth enamel if misused.
Vegan · Lactose free · Gluten free · Ultra-processed · ~0.60€/100g
Kinome Health Grade
D-
Use selectively
-
Nutrition
Macronutrients per selected portion. Averaged from verified sources.
Nutrition quality
Scored against dietary guidelines. Tap rows for a deeper breakdown.
Composite score - weighted by current nutrition science
D- · 3.6 / 10
Healthy alternatives
Ingredients that rank higher on the overall quality profile and might substitute well in some recipes.
Recipes featuring Citric Acid
Top-rated recipes across the kinome library.
Frequently asked
Q.01Is Citric Acid healthy?
Citric Acid is rated D- on overall nutritional quality and is best consumed in moderation alongside more nutrient-dense foods.
Q.03What NOVA processing level is Citric Acid?
Citric Acid is NOVA 4 - Ultra-processed.
Q.05Is Citric Acid gluten free?
Yes, Citric Acid is gluten free.
Q.02What are the macros in Citric Acid?
100g of Citric Acid contains 300 kcal, 0g protein, 0g carbohydrates, 0g fat, and 0g fiber.
Q.04Is Citric Acid vegan?
Yes, Citric Acid is vegan.
Q.06Is Citric Acid lactose free?
Yes, Citric Acid is lactose free.
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