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Built

BUILT Bar Puff Protein Bars (Chocolatey Hazelnut)

Chocolatey Hazelnut · Partially Hydrolyzed Whey Protein Isolate, Collagen · 40g serving

#107in Protein Bar(433)
Collagen✓ Gluten-Free
1/3
XRay Score
68/100
Performance
P/kcal$P:F▾ CFb
At-a-Glance
16g
Protein /serving
1g
Fiber /serving
150
kcal /serving
10.7g
Protein /100kcal
Performance
ProteinEfficiencyValue forMoneyLeannessLow CarbFiber
Where to Buy
Amazon USBest value
12-Bar Box · 12 servings
US$2.25/serving
US$26.99 for pack
Buy Now
Ships to: USA
🇺🇸 Prices in USD
Affiliate link · we may earn a small commission
View more buying options

XRay Summary

  • Ranks #107 of 433 · XRay Score 68/100
  • Strength: Leanness (Top 5%)
  • Weakness: Fiber (Bottom 91%)
  • Protein Source: Milk Blend
  • Flavor: Chocolate And Nutty
  • Dietary: Gluten-Free

BUILT Bar Puff Protein Bars (Chocolatey Hazelnut) by Built sits comfortably in the upper half in the protein bar category with an XRay Score of 68/100, placing #107 out of 433. Its strongest dimension is leanness (top 5%), keeping fat content low relative to protein. On the flip side, fiber isn't a strong point here (bottom 91% of the category). The protein comes from a milk protein blend, combining the benefits of both whey and casein. Flavor-wise, it features chocolate and nutty notes. It should also be noted that this product is gluten-free.

How It Ranks

Ranked against 433 products in this category.

XRay Score5D weighted score across all dimensions
#107 of 433
68/100XRay Score
Protein Efficiencygrams of protein per 100 kcal — higher is better
#42 of 433
10.7g/100kcal16.0g/serving91st percentile
Value for Moneygrams of protein per unit of currency — higher is better
#161 of 401
7.11 g/US$60th percentile
Leannessprotein-to-fat ratio — higher is better
#21 of 419
4.6:195th percentile
Low Carbnet carbs per 100g — lower is better
#242 of 379
32.5g/100g13.0g/serving36th percentile
Fiberfiber per 100g — higher is better
#333 of 366
2.5g/100g1.0g/serving9th 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
···
#105
Protein Bar, Peanut Butter Cup
Protein Bar, Peanut Butter Cup
One Brands
9.1g/100kcal68
#106
Carb Killa High Protein Bar (Jaffa Quake)
Carb Killa High Protein Bar (Jaffa Quake)
Grenade
10.3g/100kcal68
#107
BUILT Bar Puff Protein Bars (Chocolatey Hazelnut)
BUILT Bar Puff Protein Bars (Chocolatey Hazelnut)
Built
10.7g/100kcal68
#108
Per4m Chocotella Flavour Protein Bar
Per4m Chocotella Flavour Protein Bar
Per4m
10.0g/100kcal67
—
Protein Bar (Caramel Cashew)
Protein Bar (Caramel Cashew)
Barebells
10.0g/100kcal67
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

150kcal/serving
Protein
42%
Fat
21%
Carbs
37%

Nutrition

Macronutrient breakdown and product details.

NutrientPer Serving (40g)Per 100g
Energy150kcal375kcal
Protein16g40g
Total Fat3.5g8.75g
Sat. Fat2g5g
Carbohydrates14g35g
Fiber1g2.5g
Sugar6g15g
Sodium90mg225mg

Shop

Best prices across retailers — shown in your selected currency.

ProductRetailerPricePer ServingShips to
12-Bar Box480g · 12 sv
Best Value
Amazon US
USA
US$26.99
US$2.25/sv
Buy Now
12-Bar Box480g · 12 servings
Amazon US
Best Value
US$26.99
US$2.25/serving
USA
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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Built BUILT Bar Puff Protein Bars (Chocolatey Hazelnut)
BuiltBUILT Bar Puff Protein Bars (Chocolatey Hazelnut)Protein Bar · Chocolate, Nutty · Milk Blend · #107 of 433 Protein Bars
Gluten-Free
XRay Score
68/100
Weighted across
5 dimensions
Protein Efficiency10.7 g/100kcalValue for Money7.1 g/$Leanness4.6:1 P:FLow Carb32.5g net/100gFiber2.5 g/100g
This productProtein Bar avg
Nutrition
/ serving 40g/ 100g
Calories150 kcal375 kcal
Protein16g40g
Fat3.5g8.8g
Carbs (total)14g35g
Fiber1.0g2.5g
Sugar6.0g15g
Macro Split
150kcal/svg
Protein
42%
Fat
21%
Carbs
37%
Protein Bar Rankings
Value
Rank
Protein Efficiency
10.7 g/100kcal
#42/433
Value for Money
7.1 g/$
#161/401
Leanness
4.6:1 P:F
#21/419
Low Carb
32.5g net/100g
#242/379
Fiber
2.5 g/100g
#333/366
MacroXray logoMACROXRAY
Generated on Jun 9, 2026 bymacroxray.com
YOUR PROTEIN.YOUR RULES. RANKED.
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