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Per4m

Per4m Chocolate Peanut Butter Flavour Protein Bar

Chocolate Peanut Butter · Milk Blend · 62g serving

#121in Protein Bar(433)
Collagen
1/2
XRay Score
66/100
Performance
P/kcal$P:F▾ CFb
At-a-Glance
20g
Protein /serving
5.5g
Fiber /serving
200
kcal /serving
10.0g
Protein /100kcal
Performance
ProteinEfficiencyValue forMoneyLeannessLow CarbFiber
Where to Buy
Amazon UKBest value
12-Pack · 12 servings
US$3.19/serving(approx.)
US$38.33 for pack
Buy Now
Check retailer for shipping
🇺🇸 Prices in USD
Affiliate link · we may earn a small commission
View more buying options

XRay Summary

  • Ranks #121 of 433 · XRay Score 66/100
  • Strength: Leanness (Top 11%)
  • Protein Source: Milk Blend
  • Flavor: Sweet, Chocolate, And Nutty

Per4m Chocolate Peanut Butter Flavour Protein Bar by Per4m holds a solid ranking in the protein bar category with an XRay Score of 66/100, placing #121 out of 433. Its strongest dimension is leanness (top 11%), delivering lean macros. It uses a milk protein blend, offering both fast- and slow-release amino acids. Flavor-wise, it features sweet, chocolate, and nutty notes.

How It Ranks

Ranked against 433 products in this category.

XRay Score5D weighted score across all dimensions
#121 of 433
66/100XRay Score
Protein Efficiencygrams of protein per 100 kcal — higher is better
#65 of 433
10.0g/100kcal20.0g/serving85th percentile
Value for Moneygrams of protein per unit of currency — higher is better
#221 of 401
6.26 g/US$45th percentile
Leannessprotein-to-fat ratio — higher is better
#49 of 419
3.6:189th percentile
Low Carbnet carbs per 100g — lower is better
#198 of 379
29.8g/100g18.5g/serving48th percentile
Fiberfiber per 100g — higher is better
#196 of 366
8.9g/100g5.5g/serving47th percentile

Leaderboard

XRay Score — Protein Bar (433 products)

RankProductProtein Eff.g/100kcalScore/100
#1
David Protein Bar, Cake Batter
David Protein Bar, Cake Batter
David
18.7g/100kcal97
···
#119
Strong, High Protein Bar, Birthday Cake
Strong, High Protein Bar, Birthday Cake
Atkins
8.7g/100kcal66
#120
Protein Bar, Maple Glazed Doughnut
Protein Bar, Maple Glazed Doughnut
One Brands
9.1g/100kcal66
#121
Per4m Chocolate Peanut Butter Flavour Protein Bar
Per4m Chocolate Peanut Butter Flavour Protein Bar
Per4m
10.0g/100kcal66
#122
Crispy Snack Bars, Variety Pack
Crispy Snack Bars, Variety Pack
Simply Protein
8.7g/100kcal66
#123
Overload Protein Bar, Cookie Commotion
Overload Protein Bar, Cookie Commotion
Quest Nutrition
10.0g/100kcal66
See all 433 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=433)
Learn more about our methodology →

Macro Split

200kcal/serving
Protein
35%
Fat
22%
Carbs
43%

Nutrition

Macronutrient breakdown and product details.

NutrientPer Serving (62g)Per 100g
Energy200kcal322.58kcal
Protein20g32.26g
Total Fat5.5g8.87g
Sat. Fat3.2g5.16g
Carbohydrates24g38.71g
Fiber5.5g8.87g
Sugar1.9g3.06g
Sodium144mg232.26mg

Shop

Best prices across retailers — shown in your selected currency.

ProductRetailerPricePer ServingShips to
12-Pack744g · 12 sv
Best Value
Amazon UK
United Kingdom
£28.73
£2.39/sv
Buy Now
12-Pack744g · 12 servings
Amazon UK
Best Value
£28.73
US$38.33
£2.39/serving
United Kingdom
Buy
Prices shown in each retailer's original currency. Shipping availability and delivery to your country depend on the retailer. Affiliate disclosure: when you click a “Buy” link and make a purchase, we may earn a small commission at no extra cost to you.

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.

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Per4m Per4m Chocolate Peanut Butter Flavour Protein Bar
Per4mPer4m Chocolate Peanut Butter Flavour Protein BarProtein Bar · Sweet, Chocolate · Milk Blend · #121 of 433 Protein Bars
XRay Score
66/100
Weighted across
5 dimensions
Protein Efficiency10.0 g/100kcalValue for Money6.3 g/$Leanness3.6:1 P:FLow Carb29.8g net/100gFiber8.9 g/100g
This productProtein Bar avg
Nutrition
/ serving 62g/ 100g
Calories200 kcal323 kcal
Protein20g32g
Fat5.5g8.9g
Carbs (total)24g39g
Fiber5.5g8.9g
Sugar1.9g3.1g
Macro Split
200kcal/svg
Protein
35%
Fat
22%
Carbs
43%
Protein Bar Rankings
Value
Rank
Protein Efficiency
10.0 g/100kcal
#65/433
Value for Money
6.3 g/$
#221/401
Leanness
3.6:1 P:F
#49/419
Low Carb
29.8g net/100g
#198/379
Fiber
8.9 g/100g
#196/366
MacroXray logoMACROXRAY
Generated on Jun 9, 2026 bymacroxray.com
YOUR PROTEIN.YOUR RULES. RANKED.
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