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100% Whey Protein Isolate Cinnamon Sugar Donut

NutraBio
4.4
★ ★ ★ ★ ★
(230 ratings)
Phosphorus 63 mg
Protein (unspecified) 25 Gram(s)
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Score90

A high-purity cinnamon flavored whey isolate that offers clean protein and foundational minerals.

How scoring works
Quantity:2 Pound(s) • (30 servings)
Goals:

Score 90

A high-purity cinnamon flavored whey isolate that offers clean protein and foundational minerals.

How scoring works
$59.99($1.99 per serving)
iHerb
$ 59.99
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Analysis

NutraBio's Whey Isolate delivers 25 grams of protein with only a small amount of naturally occurring phosphorus. It is filtered to remove most of the lactose and fat, making it easier on the stomach than concentrates.

The cinnamon sugar donut flavor provides an enjoyable taste without adding significant sugars. It is ideal for those who need a high-purity protein for post-workout recovery without extra calories.

Pros

  • Very high protein-to-calorie ratio
  • Low fat and carbohydrate levels
  • Lactose-friendly filtration process
  • No proprietary protein blends

Cons

  • Low phosphorus content
  • Higher cost per serving
  • Flavor may be too sweet for some

Warnings

  • Contains dairy products
  • Check for sodium if on a restricted diet
  • Ensure adequate hydration when using protein powders

Nutrient quality

94 Highest impact

Whey isolate provides the highest biological value protein for muscle synthesis and recovery. While the phosphorus content is incidental, it is naturally occurring and supports overall mineral balance in an active diet.

Ingredient transparency

94 Highest impact

The label provides excellent clarity regarding the total protein, carbohydrate, and mineral content. However, it lacks detail on the specific natural sources of the incidental minerals like phosphorus.

Customer satisfaction

89 Highest impact

User satisfaction is generally high, with many consumers praising the flavor and the clean digestibility of the isolate. The solid rating suggests consistent performance for muscle support goals.

Value for money

82 Highest impact

The price per serving is on the higher end, reflecting the premium nature of pure whey protein isolate. It offers reasonable value for athletes who prioritize ingredient purity and low-calorie protein sources.

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Ingredients

IngredientAmount per serving
Calories
110 Calorie(s)
Total Fat
0 Gram(s)
Cholesterol
5 Gram(s)
Total Carbohydrates
1 Gram(s)
Protein
25 Gram(s)
Calcium
138 mg
Phosphorus
63 mg
Magnesium
22 mg
Sodium
110 mg
Potassium
150 mg
Whey Protein isolate (Sunflower Lecithin)
28.74 Gram(s)
Gluten Free Adults 18–50 Kosher
Report overview
Phosphorus · 63 mg OverallScore27
F Active Ingredient Quality & BioavailabilityC- Dose, Safety & Label TransparencyF Value
Providing 63mg of phosphorus naturally from whey, this isolate is intended for protein intake and recovery. Its lack of mineral transparency and high cost make it a poor choice for targeted phosphorus needs.
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