Sports Research® Whey Protein Isolate Powder Dutch Chocolate, 5.42lb Bag

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$123.63
1K+ bought in past month
Last updated Oct 7, 2026 at 1:46am

About this product

About this item LEAN MUSCLE POTENTIAL: Each scoop of Sports Research U.S. sourced Whey Protein Powder contains 25g of protein and 6.9g of BCAAs for a standout way to build and maintain lean muscle and support.*
NUTRIENT-RICH INGREDIENTS: Our whey isolate protein powder is non-GMO verified, gluten-free & soy-free, and enhanced with Vitamin D, MCTs, and 1,000mg of L-Leucine, with only 150 calories and less than 1g of sugar per serving
SHAKE, BLEND & BAKE: Our formula with instantized whey is made to prevent clumping, making it perfect for a protein shake or as a smoothie protein powder. It can even serve as added protein for baking or as an extra protein boost in coffee creamer
RICH CHOCOLATE TASTE: Formulated using natural flavors, our protein powder is available in a delicious chocolate flavor we know you’ll love. It’s a flavorful boost to any recipe or routine
THE SPORTS RESEARCH DIFFERENCE: Founded in Southern California in 1980, Sports Research is a family-owned business born from a passion for fitness and wellness. Our goal is to embrace the sport of life through research-backed products created for every body—inside and out

Editor's Take

Amazon reviewers say the Dutch Chocolate flavor is a standout, with many praising the taste, mixability, and protein content; several also mention good value and quality, while a smaller group reports stomach upset or digestion issues.

Garage Gym Reviews says the product scores highly overall and notes strong taste feedback, ingredient transparency, and third-party testing, but also mentions some solubility and digestion complaints. Amazon and Walmart-style customer feedback also points to rich chocolate flavor and smooth mixing, with a few users saying it works especially well in shakes or coffee.

On iHerb and other retail review pages, customers describe it as satisfying after workouts and easy to recommend. A YouTube result about this exact product and another discussing Sports Research whey both focus on the Dutch Chocolate flavor, smooth texture, and gentle stomach feel.

  • Common praise: taste, mixability, high protein content, and ingredient quality.
  • Common complaints: price, occasional clumping/solubility issues, and stomach discomfort for some buyers.
  • Overall sentiment: mostly positive, with flavor and quality driving repeat purchases.

Price History

Specifications

Type Whey
Flavour Chocolate
Servings 60
Weight (lbs) 5.42

Product Details

Is Discontinued By Manufacturer No
Product Dimensions 13 x 5.5 x 14.75 inches; 5.42 Pounds
Item model number FG319
Date First Available December 8, 2020
Manufacturer Sports Research
ASIN B08PYB6SY9
Best Sellers Rank #11,592 in Health & Household ( See Top 100 in Health & Household ) #79 in Sports Nutrition Whey Protein Powders
Customer Reviews 4.5 4.5 out of 5 stars (1,792)

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