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MyProtein

Crispy Layered Protein Bar (Toasted Marshmallow)

Toasted Marshmallow · Milk Proteins, Hydrolysed Bovine Collagen, Milk Protein Crispies, Soya Protein Crispies, Soya Protein · 58g serving

#181in Protein Bar(433)
Collagen
XRay Score
56/100
Performance
P/kcal$P:F▾ CFb
At-a-Glance
16g
Protein /serving
2.6g
Fiber /serving
203
kcal /serving
7.9g
Protein /100kcal
Performance
ProteinEfficiencyValue forMoneyLeannessLow CarbFiber
Where to Buy
Myprotein InternationalBest value
12-Pack (12 x 58g) · 12 servings
US$1.56/serving(approx.)
US$18.71 for pack
Buy Now
Check retailer for shipping
🇺🇸 Prices in USD
View more buying options

XRay Summary

  • Ranks #181 of 433 · XRay Score 56/100
  • Strength: Value For Money (Top 5%)
  • Weakness: Fiber (Bottom 79%)
  • Protein Source: Milk Blend
  • Flavor: Caramel, Chocolate, And Sweet

Crispy Layered Protein Bar (Toasted Marshmallow) by MyProtein scores around the category average in the protein bar category with an XRay Score of 56/100, placing #181 out of 433. Its strongest dimension is value for money (top 5%), delivering solid bang for your buck. On the flip side, fiber isn't a strong point here (bottom 79% of the category). The protein comes from a milk protein blend, combining the benefits of both whey and casein. Flavor-wise, it features caramel, chocolate, and sweet notes.

How It Ranks

Ranked against 433 products in this category.

XRay Score5D weighted score across all dimensions
#181 of 433
56/100XRay Score
Protein Efficiencygrams of protein per 100 kcal — higher is better
#215 of 433
7.9g/100kcal16.0g/serving51st percentile
Value for Moneygrams of protein per unit of currency — higher is better
#23 of 401
10.3 g/US$95th percentile
Leannessprotein-to-fat ratio — higher is better
#227 of 419
1.8:146th percentile
Low Carbnet carbs per 100g — lower is better
#232 of 379
31.7g/100g18.4g/serving39th percentile
Fiberfiber per 100g — higher is better
#288 of 366
4.5g/100g2.6g/serving21st 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
···
#179
Carb Killa High Protein Bar (Birthday Cake)
Carb Killa High Protein Bar (Birthday Cake)
Grenade
8.8g/100kcal57
#180
High Protein Bar, Blueberry Greek Yogurt
High Protein Bar, Blueberry Greek Yogurt
Atkins
7.9g/100kcal56
#181
Crispy Layered Protein Bar (Toasted Marshmallow)
Crispy Layered Protein Bar (Toasted Marshmallow)
MyProtein
7.9g/100kcal56
#182
Protein Bar (Hazelnut & Nougat)
Protein Bar (Hazelnut & Nougat)
Barebells
9.5g/100kcal56
#183
Vegan Carb Crusher Protein Bar (Chocolate Orange)
Vegan Carb Crusher Protein Bar (Chocolate Orange)
MyProtein
7.1g/100kcal55
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

203kcal/serving
Protein
28%
Fat
35%
Carbs
37%

Nutrition

Macronutrient breakdown and product details.

NutrientPer Serving (58g)Per 100g
Energy203kcal350kcal
Protein16g27.59g
Total Fat8.7g15g
Sat. Fat5.8g10g
Carbohydrates21g36.21g
Fiber2.6g4.48g
Sugar2.4g4.14g
Sodium108mg186.21mg

Shop

Best prices across retailers — shown in your selected currency.

ProductRetailerPricePer ServingShips to
12-Pack (12 x 58g)696g · 12 sv
Best Value
Myprotein International
AD, AL + 57 more
£13.99
£1.17/sv
Buy Now
12-Pack (12 x 58g)696g · 12 servings
Myprotein International
Best Value
£13.99
US$18.71
£1.17/serving
AD, AL + 57 more
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.

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

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MyProtein Crispy Layered Protein Bar (Toasted Marshmallow)
MyProteinCrispy Layered Protein Bar (Toasted Marshmallow)Protein Bar · Caramel, Chocolate · Milk Blend · #181 of 433 Protein Bars
XRay Score
56/100
Weighted across
5 dimensions
Protein Efficiency7.9 g/100kcalValue for Money10.3 g/$Leanness1.8:1 P:FLow Carb31.7g net/100gFiber4.5 g/100g
This productProtein Bar avg
Nutrition
/ serving 58g/ 100g
Calories203 kcal350 kcal
Protein16g28g
Fat8.7g15g
Carbs (total)21g36g
Fiber2.6g4.5g
Sugar2.4g4.1g
Macro Split
203kcal/svg
Protein
28%
Fat
35%
Carbs
37%
Protein Bar Rankings
Value
Rank
Protein Efficiency
7.9 g/100kcal
#215/433
Value for Money
10.3 g/$
#23/401
Leanness
1.8:1 P:F
#227/419
Low Carb
31.7g net/100g
#232/379
Fiber
4.5 g/100g
#288/366
MacroXray logoMACROXRAY
Generated on Jun 11, 2026 bymacroxray.com
YOUR PROTEIN.YOUR RULES. RANKED.
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