XRay Summary
- Ranks #132 of 176 · XRay Score 34/100
- Weakness: Low Carb (Bottom 80%)
- Protein Source: Egg White
- Flavor: Nutty
- Dietary: Kosher Certified And Gluten-Free
Protein Bar, Peanut Butter by RXBAR has room for improvement overall in the protein bar category with an XRay Score of 34/100, placing #132 out of 176. On the flip side, this isn't the best pick for strict low-carb diets (bottom 80% of the category). It's built on egg white protein, one of the most bioavailable protein sources available. Flavor-wise, it features nutty notes. Notably, as stated, this product is Kosher certified and gluten-free.
How It Ranks
Ranked against 176 products in this category.
Leaderboard
XRay Score — Protein Bar (176 products)
Performance
Visual comparison across the 5 dimensions and macronutrient split.
Radar
How this product compares on each dimension — overlaid on the category median (gray). Larger area is always better. Hover any label for raw values and formula.
Macro Split
Nutrition
Macronutrient breakdown and product details.
| Nutrient | Per Serving (52g) | Per 100g |
|---|---|---|
| Energy | 190kcal | 365.38kcal |
| Protein | 12g | 23.08g |
| Total Fat | 7g | 13.46g |
| Sat. Fat | 1g | 1.92g |
| Carbohydrates | 24g | 46.15g |
| Fiber | 4g | 7.69g |
| Sugar | 17g | 32.69g |
| Sodium | 300mg | 576.92mg |
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Disclaimer — All nutritional data and product information is provided to the best of our knowledge based on publicly available sources and may contain inaccuracies. MacroXray is not responsible for discrepancies between listed and actual product data. Nothing on this site constitutes medical, dietary, or nutritional advice. Always consult a qualified healthcare professional before making changes to your diet. Dietary restriction labels (e.g. gluten-free, vegan) are based on ingredient information and may not account for cross-contamination or manufacturing processes — always verify with the manufacturer if you have allergies or intolerances. Halal, Kosher and other certifications shown are based on product labeling or third party site descriptions; actual certification status may vary by region and should be confirmed with the certifying body or manufacturer. Prices shown are sourced from third-party retailers at the time of last scan and may have changed since then. MacroXray is not a retailer and does not sell products directly.