FoodScore
0/ 100
Goodbeverage· 45 g

RX Bar Chocolate Sea Salt

The RX Bar Chocolate Sea Salt earns a 'Good' FoodScore of 64/100, primarily due to its high protein and fiber content, which contribute significantly to its nutritional value.

  • This bar provides 26.67g of protein per 100g, supporting muscle maintenance and satiety.
  • With 17.8g of fiber per 100g, it offers a substantial portion of your daily recommended intake.
  • It contains no added sugar, making it a suitable option for managing sugar intake.
  • Classified as NOVA 3, this bar is a processed food, which affects its overall FoodScore.
  • The bar's iron content is 6mg per 100g, contributing 33% of the Daily Value.
  • Scores +22 points above the beverage category average (42/100 across 134 foods).
Fiber
17.8g
64% of Daily Value
Protein
26.67g
53% of Daily Value
Added sugar
0g
0% of Daily Value
Sodium
311mg
14% of Daily Value
+
What it brings to the table
Fiber (17.8g)+12
Protein (26.7g)+10
Micronutrients (Calcium, Iron)+4
−
What holds it back
Saturated fat (6.7g)-7
Processed (NOVA 3)-5

Why it scores 64

The RX Bar Chocolate Sea Salt achieves a 'Good' FoodScore of 64 out of 100, largely driven by its robust macronutrient profile. It receives significant bonuses for its high fiber content, with 17.8g per 100g, earning +12 points. This amount is considerable and beneficial for digestive health. The bar also gets a strong +10 bonus for its protein content, providing 26.67g per 100g, which is important for muscle repair and satiety. Additionally, it receives +4 points for its micronutrient contributions, specifically for calcium (10% DV) and iron (33% DV). However, the bar incurs penalties that prevent a higher score. It loses 7 points due to its saturated fat content of 6.67g per 100g, which is a factor the Dietary Guidelines recommend limiting. Furthermore, as a NOVA class 3 food, it is considered processed, resulting in a -5 point penalty. To achieve a higher score, the bar would need to reduce its saturated fat and ideally move towards a less processed classification.

Health benefits

What the nutrients in rx bar chocolate sea salt actually do for you, grounded in established dietary science.

Supports Muscle Maintenance and Growth

This bar is an excellent source of plant-based protein, providing 26.67g per 100g. Protein is a crucial macronutrient for the repair and building of muscle tissue, making it beneficial for active individuals or those looking to maintain muscle mass. The NIH recommends adequate protein intake to support various bodily functions, including enzyme production and hormone regulation. Consuming a protein-rich snack like this can help meet daily protein targets, especially when integrated into a balanced diet. While beneficial, it should be part of a varied protein intake from different sources.

Promotes Digestive Health

With 17.8g of fiber per 100g, this bar is exceptionally high in dietary fiber. Fiber is essential for maintaining a healthy digestive system, promoting regular bowel movements, and preventing constipation. The Dietary Guidelines for Americans emphasize the importance of fiber for overall gut health. This significant amount of fiber can contribute over half of the recommended daily intake for many adults, aiding in the smooth functioning of the digestive tract. It's important to increase fiber intake gradually to avoid potential gastrointestinal discomfort.

Aids in Satiety and Weight Management

The combination of high protein and fiber in this bar can significantly contribute to feelings of fullness and satiety. Protein and fiber both slow down digestion, which can help reduce overall calorie intake by keeping you feeling satisfied for longer. This can be particularly useful for individuals managing their weight or trying to prevent overeating between meals. Research supports that diets rich in these nutrients are often associated with better weight management outcomes. However, portion control remains key, as the bar still contains 400 calories per 100g.

Contributes to Iron Intake

This bar provides a notable amount of iron, with 6mg per 100g, which is 33% of the Daily Value. Iron is a vital mineral necessary for oxygen transport in the blood and for energy production. Adequate iron intake is crucial to prevent iron deficiency anemia, which can lead to fatigue and weakness. The NIH recommends sufficient iron intake, especially for women of childbearing age and individuals following vegetarian or vegan diets. While a good source, it's important to consume iron from a variety of sources for optimal absorption.

How to eat it

RX Bars are typically consumed as a convenient on-the-go snack or a quick meal replacement, especially popular among those seeking a high-protein option. They are designed to be eaten directly from the wrapper, requiring no preparation. Their compact size makes them suitable for carrying in a bag for a quick energy boost or to curb hunger between meals. They can also be paired with fruit or a beverage for a more complete snack.

Enjoy an RX Bar as a post-workout snack to help replenish energy and support muscle recovery.
Pair half a bar with a piece of fruit like an apple or banana for a balanced snack that combines protein, fiber, and vitamins.
Store bars in a cool, dry place to maintain their texture and prevent them from becoming too soft or sticky.
Consider this bar as a convenient breakfast alternative on busy mornings when you need a quick, nutrient-dense option.
Things to keep in mind

For most healthy adults, consuming RX Bar Chocolate Sea Salt in normal serving sizes is generally safe. However, individuals with allergies to peanuts, tree nuts, or eggs should be aware that these are primary ingredients. The high fiber content, at 17.8g per 100g, while beneficial, could potentially cause gastrointestinal discomfort such as bloating or gas in individuals unaccustomed to high fiber intake, especially if consumed quickly or without adequate hydration. It is always advisable to introduce high-fiber foods gradually into the diet.

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Reader questions
Is RX Bar Chocolate Sea Salt considered healthy?
With a FoodScore of 64/100, the RX Bar Chocolate Sea Salt is rated 'Good'. It offers significant amounts of protein (26.67g per 100g) and fiber (17.8g per 100g), and contains no added sugar. These attributes contribute positively to its nutritional profile, making it a beneficial choice for many individuals. However, it is a processed food (NOVA 3) and contains some saturated fat.
Is this bar good for weight loss?
The high protein and fiber content of the RX Bar Chocolate Sea Salt can contribute to satiety and feelings of fullness, which may aid in weight management by reducing overall calorie intake. Each 100g serving contains 400 calories, so portion control is important. Integrating it into a calorie-controlled diet can be supportive for weight loss goals.
Is the RX Bar Chocolate Sea Salt ultra-processed?
The RX Bar Chocolate Sea Salt is classified as NOVA 3, meaning it is a processed food. This category includes foods made by adding salt, sugar, oils, or other substances to unprocessed foods. It is not considered 'ultra-processed' (NOVA 4), which typically involves multiple industrial ingredients and processes.
How should I store RX Bars?
RX Bars should be stored in a cool, dry place at room temperature. Avoid exposing them to direct sunlight or high temperatures, as this can alter their texture and make them sticky. Refrigeration is not necessary but can help maintain firmness in warmer climates.
What are some alternatives to RX Bar Chocolate Sea Salt?
If you're looking for alternatives, consider other protein bars with similar high protein and fiber content but potentially lower saturated fat. Whole food options like a handful of nuts and a piece of fruit, or Greek yogurt with berries, can also provide similar nutritional benefits with less processing.
Does this bar contain added sugar?
No, the RX Bar Chocolate Sea Salt contains 0g of added sugar per 100g. Its sweetness comes from natural sources like dates. This makes it a suitable option for individuals looking to minimize their intake of added sugars, aligning with dietary recommendations.
Is this bar suitable for individuals with diabetes?
With no added sugar and a high fiber content (17.8g per 100g), this bar can be a reasonable snack for individuals with diabetes, as fiber helps moderate blood sugar response. However, its calorie density and natural sugars from dates should be considered. Consulting a healthcare professional or registered dietitian is always recommended to integrate it appropriately into a diabetes management plan.

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Data & references

Sources: USDA FoodData Central (Branded, fdcId 2663640)Updated 2026-04-20