Rxbar · Snack, Energy and Granola Bars
Lemon Protein Bars
One bar (52g) serving of Lemon Protein Bars by Rxbar has 210 calories, 18g of sugars and 125mg of sodium, as submitted by Chicago Bar Company to USDA (FoodData Central 2383237, record updated Mar 21, 2021).
Values for the declared serving and per 100 g. FoodData Central 2383237, available Dec 22, 2022; USDA record.
Nutrition Facts
* The % Daily Value (DV) tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice. Protein % DV here is not corrected for protein quality.
Computed from the values per 100 g that Chicago Bar Company submitted to USDA, for the declared 52g serving. They are rounded as FDA requires labels to round; the package in your hand is the authority. Check the USDA record.
- UPC
- 858030008271
- Category
- Snack, Energy and Granola Bars
- Records
- 3 under this UPC; this page shows the newest record of this barcode
How it compares with other snack, energy and granola bars
Per 100 g, it has more sugar than 88% of the 7,204 snack, energy and granola bars products in USDA's branded database, and it has more sodium than 46% of them.
Where the calories come from: 44% carbohydrate, 33% fat and 22% protein (4 calories a gram of protein or carbohydrate, 9 of fat).
Where it sits among snack, energy and granola bars: sugar per 100 g
| Per 100 g | This product | Median of the category | Share of the category lower |
|---|---|---|---|
| Total sugars | 34.6 g | 22.5 g | 88% |
| Sodium | 240 mg | 250 mg | 46% |
| Protein | 23.1 g | 15 g | 68% |
| Calories | 404 | 413 | 46% |
Source: USDA FoodData Central branded foods, April 30, 2026 release; category statistics computed by GetFoodFacts from 7,204 products, one per barcode.
Other bars in this aisle
3,210 of the 7,204 snack, energy and granola bars products are named bars. Per 100 g their median is 417 calories, 270 mg of sodium and 12 g of protein; 1,308 have less sodium than this one.
| Other brands with less sodium | Sodium per 100 g | Calories per 100 g |
|---|---|---|
| Treat Bars TOPCARE | 191 mg | 382 |
| Goes Hawaiian Dark Chocolate + Coconut, Sea Salt, Macadamia Nuts Bars JOJO'S | 191 mg | 441 |
| White Chocolate & Cranberry Flavored Super Grain Bars OPEN NATURE | 191 mg | 382 |
Source: USDA FoodData Central branded foods, April 30, 2026 release: products in this aisle whose name contains "bars", one per barcode.
What is in it
Ingredients (as submitted): DATES, EGG WHITES, CASHEWS, ALMONDS, LEMON, NATURAL FLAVORS.
The statement lists 6 ingredients at the top level, beginning with Dates, Egg Whites, Cashews. It has no separate "Contains" line; a major allergen (the nine the FDA requires on labels: milk, eggs, fish, shellfish, tree nuts, peanuts, wheat, soybeans, sesame) may be named inside the ingredients instead. For allergies, read the package: this is the record USDA holds (updated Mar 21, 2021), not the label on the shelf today.
Source: the ingredient statement Chicago Bar Company submitted to USDA (FoodData Central 2383237).
More Rxbar snack, energy and granola bars
| Product | Calories per 100 g | Sugars per 100 g | Sodium per 100 g |
|---|---|---|---|
| Protein Bar, Coconut Cacao | 404 | 26.92 g | 212 mg |
| Vanilla Almond Protein Bar | 404 | 34.62 g | 404 mg |
| Snickerdoodle Protein Bars | 404 | 32.69 g | 346 mg |
| Banana Chocolate Walnut Protein Bars | 404 | 32.69 g | 250 mg |
| Chocolate Cherry Protein Bar | 404 | 32.69 g | 231 mg |
Source: USDA FoodData Central branded foods, April 30, 2026 release.
Questions about this product
How many calories are in Rxbar Lemon Protein Bars?
210 per 1 bar (52g) serving, and 404 per 100 g.
How much sodium is in Rxbar Lemon Protein Bars?
125mg per serving (5% of the 2,300 mg Daily Value).
Is this the label on the package today?
It is the record Chicago Bar Company submitted to USDA, last updated Mar 21, 2021. Recipes change: the package in your hand is the authority.
Sources for this page
- USDA FoodData Central
- this record and every record it is compared with, April 30, 2026 release. fdc.nal.usda.gov
- FoodData Central documentation
- what branded, SR Legacy, Foundation and survey records are. fdc.nal.usda.gov
- USDA Food and Nutrient Database for Dietary Studies
- survey foods and their household portions. ars.usda.gov
- 21 CFR 101.9, Nutrition labeling of food
- the label format, its rounding and the Daily Values. ecfr.gov
- 21 CFR 101 subpart D, Nutrient content claims
- the FDA thresholds the comparisons count. ecfr.gov
- FDA, How to Understand and Use the Nutrition Facts Label
- the 5% and 20% Daily Value rule. fda.gov