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MyProtein

Grass-Fed Impact Whey Isolate (Cocoa Naturally Derived Sweeteners)

Cocoa · Truly Grass Fed® Whey Protein Isolate (Milk) (90%), Fat Reduced Cocoa Powder (9%), Natural Flavouring, Sweetener (Sucralose) · 30g serving

#59in Protein Powder(347)
1/3
XRay Score
73/100
Performance
P/kcal$P:F▾ CFb
At-a-Glance
24g
Protein /serving
0g
Fiber /serving
109
kcal /serving
22.0g
Protein /100kcal
Performance
ProteinEfficiencyValue forMoneyLeannessLow CarbFiber
Where to Buy
Myprotein InternationalBest value
1kg Tub · 33 servings
US$1.72/serving(approx.)
US$56.83 for pack
Buy Now
Check retailer for shipping
🇺🇸 Prices in USD
View more buying options

XRay Summary

  • Ranks #59 of 347 · XRay Score 73/100
  • Strength: Leanness (Top 7%)
  • Weakness: Value For Money (Bottom 67%)
  • Protein Source: Whey Isolate
  • Flavor: Chocolate

Grass-Fed Impact Whey Isolate (Cocoa Naturally Derived Sweeteners) by MyProtein scores above average overall in the protein powder category with an XRay Score of 73/100, placing #59 out of 347. Its strongest dimension is leanness (top 7%), keeping fat content low relative to protein. On the flip side, price-to-protein ratio trails competitors (bottom 67% of the category). The protein here comes from whey isolate, known for its clean amino acid profile and rapid absorption. On the flavor front, expect chocolate tones.

How It Ranks

Ranked against 347 products in this category.

XRay Score5D weighted score across all dimensions
#59 of 347
73/100XRay Score
Protein Efficiencygrams of protein per 100 kcal — higher is better
#45 of 347
22.0g/100kcal24.0g/serving87th percentile
Value for Moneygrams of protein per unit of currency — higher is better
#158 of 234
14.1 g/US$33rd percentile
Leannessprotein-to-fat ratio — higher is better
#24 of 313
40.0:193rd percentile
Low Carbnet carbs per 100g — lower is better
#40 of 229
5.0g/100g1.5g/serving83rd percentile
Fiberfiber per 100g — higher is better
No data
——

Leaderboard

XRay Score — Protein Powder (347 products)

RankProductProtein Eff.g/100kcalScore/100
#1
Impact Soy Protein (Unflavoured)
Impact Soy Protein (Unflavoured)
MyProtein
23.6g/100kcal98
···
#57
Isolate Loaded Whey Protein Powder, Frosted Cinnamon Bun
Isolate Loaded Whey Protein Powder, Frosted Cinnamon Bun
Animal
20.8g/100kcal73
#58
Gold Standard® 100% Isolate, Chocolate Bliss
Gold Standard® 100% Isolate, Chocolate Bliss
Optimum Nutrition
22.7g/100kcal73
#59
Grass-Fed Impact Whey Isolate (Cocoa Naturally Derived Sweeteners)
Grass-Fed Impact Whey Isolate (Cocoa Naturally Derived Sweeteners)
MyProtein
22.0g/100kcal73
#60
Impact Whey Isolate Powder (Chocolate Orange)
Impact Whey Isolate Powder (Chocolate Orange)
MyProtein
22.4g/100kcal72
#61
100% Whey Protein Blend (Unflavored)
100% Whey Protein Blend (Unflavored)
Ascent
22.7g/100kcal72
See all 347 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 Powder(n=347)
Learn more about our methodology →

Macro Split

109kcal/serving
Protein
89%
Fat
5%
Carbs
6%

Nutrition

Macronutrient breakdown and product details.

NutrientPer Serving (30g)Per 100g
Energy109kcal363.33kcal
Protein24g80g
Total Fat0.6g2g
Sat. Fat0.3g1g
Carbohydrates1.5g5g
Fiber0g0g
Sugar0.7g2.33g
Sodium80mg266.67mg

Shop

Best prices across retailers — shown in your selected currency.

ProductRetailerPricePer ServingShips to
1kg Tub1000g · 33 sv
Best Value
Myprotein International
AD, AL + 57 more
£42.49
£1.29/sv
Buy Now
1kg Tub1000g · 33 servings
Myprotein International
Best Value
£42.49
US$56.83
£1.29/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 Grass-Fed Impact Whey Isolate (Cocoa Naturally Derived Sweeteners)
MyProteinGrass-Fed Impact Whey Isolate (Cocoa Naturally Derived Sweeteners)Protein Powder · Chocolate, Plain · Whey Isolate · #59 of 347 Protein Powders
XRay Score
73/100
Weighted across
5 dimensions
Protein Efficiency22.0 g/100kcalValue for Money14.1 g/$Leanness40.0:1 P:FLow Carb5.0g net/100gFiber—
This productProtein Powder avg
Nutrition
/ serving 30g/ 100g
Calories109 kcal363 kcal
Protein24g80g
Fat0.6g2.0g
Carbs (total)1.5g5.0g
Fiber0.0g0.0g
Sugar0.7g2.3g
Macro Split
109kcal/svg
Protein
89%
Fat
5%
Carbs
6%
Protein Powder Rankings
Value
Rank
Protein Efficiency
22.0 g/100kcal
#45/347
Value for Money
14.1 g/$
#158/234
Leanness
40.0:1 P:F
#24/313
Low Carb
5.0g net/100g
#40/229
Fiber
—
—
MacroXray logoMACROXRAY
Generated on Jun 11, 2026 bymacroxray.com
YOUR PROTEIN.YOUR RULES. RANKED.
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