ReaLemon 100% Lemon Juice nutrition facts

Per 1 tsp

Calories

Portion

✓ Low calorie
✓ Fat free
✓ Low saturated fat
✓ Sodium free
✓ Cholesterol free

At a glance

One serving of ReaLemon 100% Lemon Juice (1 tsp) has 0 calories, with 0 g of protein, 0 g of carbohydrates and 0 g of fat.

Serving

0cal

1 tsp

Protein per 100 cal

—g

Net carbs

carbs minus fiber

Fiber

Vitamins & minerals

Amounts for 1 tsp. Bars show % of the daily value.

Vitamins

Nutrient	Amount	% Daily Value
Vitamin D	0 μg	0%

Minerals

Nutrient	Amount	% Daily Value
Calcium	0 mg	0%
Iron	0 mg	0%

How it compares

Calories per listed serving.

Similar foods

Common questions

How many calories are in ReaLemon 100% Lemon Juice?

One serving of ReaLemon 100% Lemon Juice (1 tsp) has 0 calories. That is about —% of a 2,000-calorie day.

Is ReaLemon 100% Lemon Juice high in protein?

Not especially. It has 0 g of protein per serving. Foods where protein provides 30% or more of calories are generally considered protein-dense.

How much sodium is in ReaLemon 100% Lemon Juice?

0 mg per serving, which meets the FDA definition of low sodium (140 mg or less).

Nutrition Facts

Serving size1 tsp

Calories0

% Daily Value*

Total fat 0g	0%
Saturated fat 0g
Trans fat 0g
Cholesterol 0mg
Sodium 0mg	0%
Total carbohydrate 0g	0%
Dietary fiber 0g
Protein 0g

* The % Daily Value tells you how much a nutrient in a serving contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

How we calculate this

% Daily Values use FDA reference amounts for a 2,000-calorie diet. The calorie split uses 4 kcal/g for protein and carbs and 9 kcal/g for fat. Claims such as “low sodium” follow FDA thresholds for the serving shown.

Branded values reflect the published label and can change when a product is reformulated.

Our methodology

Updated October 13, 2026 · Not medical advice