View full-size photo · Photo: Open Food Facts contributors, CC BY-SA
LUNA Whole Nutrition Bar LemonZest Natural Flavor
LUNA Whole Nutrition Bar LemonZest Natural Flavor by Luna provides 396 kcal per 100 g, with 18.8 g of sugars and 16.7 g of protein. That is 59% more sugar than the average product in this category. It is classified as NOVA 4 (ultra-processed food). It is listed in the Protein bars category. Contains: soybeans.
Nutrient levels per 100 g
Levels use UK front-of-pack reference thresholds.
Nutrition facts
Serving size: 1 bar (48 g)
| Nutrient | Per 100 g | Per serving | % DV* | Category avg |
|---|---|---|---|---|
| Calories | 396 kcal | 190 kcal | 383 | |
| Total fat | 12.5 g | 6 g | 8% | 15.7 −21% |
| Saturated fat | 5.2 g | 2.5 g | 13% | 7 −26% |
| Carbohydrates | 58.3 g | 28 g | 10% | 33.9 +72% |
| Total sugars | 18.8 g | 9 g | 11.8 +59% | |
| Added sugars | 18.8 g | 9 g | 18% | 6.1 +208% |
| Dietary fiber | 6.2 g | 3 g | 11% | 9.8 −36% |
| Protein | 16.7 g | 8 g | 16% | 29.5 −43% |
| Salt | 0.4 g | 0.2 g | 0.7 −33% |
*% Daily Value for a serving, based on a 2,000-calorie diet (FDA reference values). Category average across 4061 Protein bars products on Foodmetria.
Serving size from the US product label in USDA FoodData Central, label data from August 2023. Other values: Open Food Facts.
Compared with other protein bars
Bar shows the share of products in this category that contain less of the nutrient.
Ingredients
protein grain blend (organic rolled oats, soy protein isolate, organic rice flour, organic roasted soybeans, organic soy flour), organic brown rice syrup, organic cane sugar, chicory fiber syrup, organic high oleic sunflower oil, vegetable glycerin, palm kernel oil, organic palm kernel solids, organic soy flour, natural flavors, organic lemon juice concentrate, organic glucose syrup, organic soy lecithin, citric acid, sea salt, pectin, sodium bicarbonate,
- Allergens
- Soybeans
Additives 7
Overexposure risk is based on EFSA evaluations as recorded by Open Food Facts.
Product details
- Serving size
- 1 bar (48 g)
- Labels & certifications
- Entrepreneurs engages
- Sold in
- United States
- Barcode
- 0722252233301
Prices reported by shoppers
Loading prices…
Frequently asked questions
How many calories are in LUNA Whole Nutrition Bar LemonZest Natural Flavor?
LUNA Whole Nutrition Bar LemonZest Natural Flavor contains 396 kcal per 100 g and about 190 kcal per serving (1 bar (48 g)).
How much sugar is in LUNA Whole Nutrition Bar LemonZest Natural Flavor?
LUNA Whole Nutrition Bar LemonZest Natural Flavor has 18.8 g of sugars per 100 g, which is considered moderate by UK front-of-pack guidelines.
Is LUNA Whole Nutrition Bar LemonZest Natural Flavor healthy?
It is in NOVA group 4 — ultra-processed food. Scores describe nutritional quality and processing, not suitability for your individual diet.
What allergens does LUNA Whole Nutrition Bar LemonZest Natural Flavor contain?
According to the label data it contains: Soybeans. Recipes change — always check the package label.
Source: Open Food Facts (ODbL). Last updated September 17, 2025. Spotted a mistake? Edit this product on Open Food Facts. Not medical advice — always check the package label.
Reviews
Compare & rankings
Healthier alternatives
Best in category →Same category, meaningfully better on at least one measure and no worse on the others. Each card shows what improves.
NOVA 4 
NOVA 4 
NOVA 4 
NOVA 4 More protein bars
View all →
NOVA 3 
NOVA 4
NOVA 4 
NOVA 4 
NOVA 4 
NOVA 4 More from Luna
View all →
b 
NOVA 4 
d NOVA 4 
d 
d NOVA 4 
d NOVA 4