NutraBio 100% Whey Protein Isolate Details

Get the lowdown on NutraBio 100% Whey Protein Isolate

100% Whey Protein Isolate from NutraBio is a clean, lean, and mean source of protein (5g+ BCAA per serving) for anytime use. Low in fat, carbs, and high in protein it is a versatile protein with numerous flavor options. They even offer an unflavored option that is not a common product in a line up.

They pride themselves on selling undenatured and no filler protein with natural flavoring, and sometimes natural sweeteners to go along with their many naturally sweetened products.

With unique offerings like Bourbon Banana Nut and Cinnamon Sugar Donut it would be hard to get tired of their flavor offerings, even going with a the larger 5lb tubs. Check out their highlights below with price and macro information following.


NutraBio’s Highlights about their 100% Whey Protein Isolate product.


  • A protein with full label/ingredient disclosure
  • 25 grams of complete, high-quality protein derived from 100% WHEY PROTEIN ISOLATE ONLY, gram for gram, the purest form of protein available
  • An advanced, full-spectrum amino acid profile including 5.6 grams of naturally occurring BCAAs and 4 grams of naturally occurring glutamine to maximize protein synthesis, minimize muscle breakdown, and support recovery
  • High biological value and protein efficiency. NutraBio 100% Whey Protein Isolate has a biological value of 159, protein digestibility of 95, protein efficiency ratio of 3.6, net protein utilization of 92, and a perfect 1.0 PDCAAS (Protein Digestibility Corrected Amino Acid Score).
  • Cold processed cross-flow micro- and ultra-filtered, non-denatured whey with a full balance of bioactive whey protein fractions
  • 18% glycomacropeptides (GMPs). GMPs may play a role in controlling some gastrointestinal diseases.
  • A protein that is low in net carbs and free of lactose, fat, cholesterol, gluten, and BSE/TSE. Everything you need and nothing you don’t.
  • A protein that is kosher and halal
  • A protein that is developed in our own GMP-certified and FDA-inspected facility. 99.9% of our competitors can’t make this claim. We have total control of our whey protein isolate from start to finish.

Flavors Available:

  • Bourbon Banana Nut
  • Cinnamon Sugar Donut
  • Blueberry Muffin
  • Pancakes and Maple Syrup
  • Dutch Chocolate
  • Vanilla
  • Strawberry Ice Cream
  • Unflavored
  • Ice Cream Cookie Dream *updated*
  • Chocolate Peanut Butter

Product Ingredients

  • WPI (non-denatured) 28.74g (25g of complete protein), Flavoring (natural), xanthan gum, salt, sucralose, acesulfame potassium


  • Calories – 110
  • Total Carbs -2g
  • Fiber – <1g
  • Protein – 25g


Serving Size: 1 scoop (~30g)


Servings per Container:  30 or 75


Price – $39.99 for 2lbs – $79.99 for 5lbs


Recommended Use:   Take 1-2 servings as needed

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