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Quest Nutrition

Protein Milk Shake, Chocolate

Chocolate · Milk Blend · 426.42g serving

#4in RTD Shake(31)
✓ Gluten-Free✓ Vegetarian✓ Kosher
1/3
XRay Score
76/100
Performance
P/kcal$P:F▾ CFb
At-a-Glance
45g
Protein /serving
2g
Fiber /serving
230
kcal /serving
19.6g
Protein /100kcal
Performance
ProteinEfficiencyValue forMoneyLeannessLow CarbFiber
Where to Buy
iHerbBest value
4 count · 4 servings
US$3.85/serving
US$15.39 for pack
Buy Now
Ships Worldwide
🇺🇸 Prices in USD
View more buying options

XRay Summary

  • Ranks #4 of 31 · XRay Score 76/100
  • Strength: Protein Efficiency (Top 1%)
  • Weakness: Fiber (Bottom 84%)
  • Protein Source: Milk Blend
  • Flavor: Chocolate And Sweet
  • Dietary: Kosher Certified And Gluten-Free

Protein Milk Shake, Chocolate by Quest Nutrition lands in the upper tier in the rtd shake category with an XRay Score of 76/100, placing #4 out of 31. Its strongest dimension is protein efficiency (top 1%), delivering strong protein per calorie. On the flip side, it doesn't contribute much dietary fiber (bottom 84% 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 sweet notes. Notably, as stated, this product is Kosher certified and gluten-free.

How It Ranks

Ranked against 31 products in this category.

XRay Score5D weighted score across all dimensions
#4 of 31
76/100XRay Score
Protein Efficiencygrams of protein per 100 kcal — higher is better
#1 of 31
19.6g/100kcal45.0g/serving100th percentile
Value for Moneygrams of protein per unit of currency — higher is better
#4 of 24
11.7 g/US$87th percentile
Leannessprotein-to-fat ratio — higher is better
#3 of 31
11.2:193rd percentile
Low Carbnet carbs per 100g — lower is better
#22 of 30
0.9g/100g4.0g/serving28th percentile
Fiberfiber per 100g — higher is better
#17 of 20
0.5g/100g2.0g/serving16th percentile

Leaderboard

XRay Score — RTD Shake (31 products)

RankProductProtein Eff.g/100kcalScore/100
#1
Protein Milk Shake, Vanilla
Protein Milk Shake, Vanilla
Quest Nutrition
19.6g/100kcal88
#2
Protein Milk Shake, Strawberry
Protein Milk Shake, Strawberry
Quest Nutrition
19.6g/100kcal83
#3
High Protein Shake, Cafe Latte
High Protein Shake, Cafe Latte
Premier Protein
18.7g/100kcal76
#4
Protein Milk Shake, Chocolate
Protein Milk Shake, Chocolate
Quest Nutrition
19.6g/100kcal76
#5
High Protein Shake, Chocolate
High Protein Shake, Chocolate
Premier Protein
18.7g/100kcal73
#6
Strong, High Protein Shake, Vanilla
Strong, High Protein Shake, Vanilla
Atkins
15.8g/100kcal72
See all 31 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 RTD Shake(n=31)
Learn more about our methodology →

Macro Split

230kcal/serving
Protein
75%
Fat
15%
Carbs
10%

Nutrition

Macronutrient breakdown and product details.

NutrientPer Serving (426.42g)Per 100g
Energy230kcal53.94kcal
Protein45g10.55g
Total Fat4g0.94g
Sat. Fat1.5g0.35g
Carbohydrates6g1.41g
Fiber2g0.47g
Sugar2g0.47g
Sodium400mg93.8mg

Shop

Best prices across retailers — shown in your selected currency.

ProductRetailerPricePer ServingShips to
4 count1705.68g · 4 sv
Best Value
iHerb
Worldwide
US$15.39
US$3.85/sv
Buy Now
4 count1705.68g · 4 servings
iHerb
Best Value
US$15.39
US$3.85/serving
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.

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Quest Nutrition Protein Milk Shake, Chocolate
Quest NutritionProtein Milk Shake, ChocolateRTD Shake · Chocolate, Sweet · Milk Blend · #4 of 31 RTD Shakes
Gluten-FreeVegetarianKosher
XRay Score
76/100
Weighted across
5 dimensions
Protein Efficiency19.6 g/100kcalValue for Money11.7 g/$Leanness11.2:1 P:FLow Carb0.9g net/100gFiber0.5 g/100g
This productRTD Shake avg
Nutrition
/ serving 426g/ 100g
Calories230 kcal54 kcal
Protein45g11g
Fat4.0g0.9g
Carbs (total)6.0g1.4g
Fiber2.0g0.5g
Sugar2.0g0.5g
Macro Split
230kcal/svg
Protein
75%
Fat
15%
Carbs
10%
RTD Shake Rankings
Value
Rank
Protein Efficiency
19.6 g/100kcal
#1/31
Value for Money
11.7 g/$
#4/24
Leanness
11.2:1 P:F
#3/31
Low Carb
0.9g net/100g
#22/30
Fiber
0.5 g/100g
#17/20
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Generated on Jun 9, 2026 bymacroxray.com
YOUR PROTEIN.YOUR RULES. RANKED.
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