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RXBAR

Protein Bar, Peanut Butter Chocolate

Peanut butter chocolate · Egg White · 52g serving

#150in Protein Bar(176)
✓ Gluten-Free✓ Vegetarian✓ Kosher✓ Sugar-Free
1/3
XRay Score
24/100
Performance
P/kcal$P:F▾ CFb
At-a-Glance
12g
Protein /serving
4g
Fiber /serving
210
kcal /serving
5.7g
Protein /100kcal
Performance
ProteinEfficiencyValue forMoneyLeannessLow CarbFiber
Where to Buy
iHerbBest value
12 count
US$37.75 for pack
Buy Now
Ships Worldwide
🇺🇸 Prices in USD
View more buying options

XRay Summary

  • Ranks #150 of 176 · XRay Score 24/100
  • Weakness: Protein Efficiency (Bottom 80%)
  • Protein Source: Egg White
  • Flavor: Chocolate And Nutty
  • Dietary: Kosher Certified And Gluten-Free

Protein Bar, Peanut Butter Chocolate by RXBAR trails most competitors in the overall ranking in the protein bar category with an XRay Score of 24/100, placing #150 out of 176. On the flip side, calorie efficiency could be better (bottom 80% of the category). It's built on egg white protein, one of the most bioavailable protein sources available. Flavor-wise, it features chocolate and nutty notes. Notably, as stated, this product is Kosher certified and gluten-free.

How It Ranks

Ranked against 176 products in this category.

XRay Score5D weighted score across all dimensions
#150 of 176
24/100XRay Score
Protein Efficiencygrams of protein per 100 kcal — higher is better
#141 of 176
5.7g/100kcal12.0g/serving20th percentile
Value for Moneygrams of protein per unit of currency — higher is better
No data
——
Leannessprotein-to-fat ratio — higher is better
#118 of 171
1.3:131st percentile
Low Carbnet carbs per 100g — lower is better
#113 of 146
36.5g/100g19.0g/serving23rd percentile
Fiberfiber per 100g — higher is better
#117 of 158
7.7g/100g4.0g/serving26th percentile

Leaderboard

XRay Score — Protein Bar (176 products)

RankProductProtein Eff.g/100kcalScore/100
#1
Protein Bar, S'Mores
Protein Bar, S'Mores
Quest Nutrition
11.7g/100kcal94
···
#149
Protein Bar, Vanilla Almond
Protein Bar, Vanilla Almond
RXBAR
5.7g/100kcal25
#150
Protein Bar, Peanut Butter Chocolate
Protein Bar, Peanut Butter Chocolate
RXBAR
5.7g/100kcal24
#151
Endulge™, Chocolate Coconut Bar
Endulge™, Chocolate Coconut Bar
Atkins
1.7g/100kcal24
#152
Snack, Caramel Chocolate Nut Roll Bar
Snack, Caramel Chocolate Nut Roll Bar
Atkins
3.9g/100kcal24
See all 176 ranked →

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.

ProteinEfficiencyValue forMoneyLeannessLow CarbFiber
This productAverage Protein Bar(n=176)
Learn more about our methodology →

Macro Split

210kcal/serving
Protein
22%
Fat
37%
Carbs
41%

Nutrition

Macronutrient breakdown and product details.

NutrientPer Serving (52g)Per 100g
Energy210kcal403.85kcal
Protein12g23.08g
Total Fat9g17.31g
Sat. Fat2g3.85g
Carbohydrates23g44.23g
Fiber4g7.69g
Sugar14g26.92g
Sodium180mg346.15mg

Shop

Best prices across retailers — shown in your selected currency.

ProductRetailerPricePer ServingShips to
12 count
iHerb
Worldwide
US$37.75
—
Buy Now
12 count
iHerb
US$37.75
—
Worldwide
Buy
Prices shown in each retailer's original currency. Shipping availability and delivery to your country depend on the retailer.

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.

MACROXRAY

Your Protein. Your Rules. Ranked. We rank based on published nutrition data — no sponsored rankings, no mystery grades. Just numbers.

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