BioStacks
NutraBio

Classic Whey Protein Concentrate Powder (Unflavored)

Powder · 32.2 Grams · 70 servings · $1.57/serving

iHerbAmazon

Best for

Muscle

Ingredients (4)

Whey Protein concentrate

100%

Dose

32.5 g

Target

20–30 g

Form

Standard

Calcium

134 mg

Trace amount — not scored

Magnesium

24 mg

Trace amount — not scored

Phosphorus

123 mg

Trace amount — not scored

Nutrition

Calories, macros & sodium.

  • Sodium55 mg

Other Ingredients (1)

Sunflower LecithinEmulsifier

Non-GMO, non-allergenic emulsifier derived from sunflower seeds

How to Take It

Take it anytime

Total daily protein is what matters — the post-workout "anabolic window" has not held up in controlled trials.

With or without food

On the label

Add 1 scoop with 8 ounces of cold water or your favorite beverage to a shaker cup or blender and mix for 25-30 seconds. Vary the amount of liquid to meet your desired taste and consistency. Drink 1-3 servings daily as needed to satisfy your protein requirements. Using nonfat milk instead of water will give you a thicker, creamier shake.

General guidance based on the ingredients, not a substitute for the label or your doctor.

Price Check

$109.99

$50$100

Pricier than 95% of 119 whey protein supplements

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Sources & Scoring

Nutrient data (RDA, UL, and safety thresholds) sourced from: NIH Office of Dietary Supplements and National Academies Dietary Reference Intakes (DRI).

This is not medical advice. Consult a healthcare provider before making changes to your supplement routine.

The score analyzes what's on the label: ingredient doses vs. studied ranges, chemical forms, evidence levels, and known interactions. It does not verify label accuracy or test for contaminants — for that, look for third-party certifications like USP or NSF.

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