Sports Research® Whey Protein Isolate Powder, Dark Chocolate (2lb Bag) | 25g U.S. Grass-Fed Protein per Scoop | Essential Amino Acids & BCAA’s | No Artificial Flavors or Gums,

Product description

Real Benefits Powered by Quality Ingredients

Our Whey Protein features high-quality Whey Protein Isolate with L-Leucine, MCT powder, and Vitamin D3 – crafted to support lean muscle, recovery, and everyday strength in every scoop.*

Premium Experience

We strive to deliver exceptional quality, including our ingredients. Our U.S.-sourced Whey uses Whey Protein Isolate so you get the maximum amount of protein, free of artificial flavors or fillers.

Unparalelled Quality

You can trust that you’re taking a supplement that has been held to superior quality standards. Our Whey Protein is Non-GMO, Gluten-Free and Informed Sport Tested for Performance Enhancing Substances.

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Customer Reviews

4.5 out of 5 stars 1,846

3.8 out of 5 stars 472

4.3 out of 5 stars 36

4.2 out of 5 stars 34

4.8 out of 5 stars 2,719

4.7 out of 5 stars 59,623

4.6 out of 5 stars 129,731

Price

$89.95$89.95

$89.95$89.95

$49.95$49.95

$49.95$49.95

$29.95$29.95

$27.95$27.95

$32.95$32.95

What’s it for?

Muscle & Recovery Support

Muscle & Recovery Support

Muscle & Recovery Support

Muscle & Recovery Support

Memory & Cognition*

Brain & Heart Health*

Skin, Nails, Joints & Bones*

What’s inside?

Vitamin D, MCTs, L-Leucine

Vitamin D, MCTs, L-Leucine

Vitamin D, MCTs, L-Leucine

Vitamin D, MCTs, L-Leucine

Magnesium L-threonate

Wild Alaska Pollock Fish Oil

Hydrolyzed Collagen Peptides

Product form

Powder

Powder

Powder

Powder

Veggie-Capsule

Fish-Softgel

Powder

Diet Type

Non-GMO, Gluten/Soy-Free

Non-GMO, Gluten/Soy-Free

Non-GMO, Gluten/Soy-Free

Non-GMO, Gluten/Soy-Free

Vegan, Gluten & Dairy Free

Pescatarian, Keto, Gluten-Free

Keto, Paleo, Low-Carb

Non-GMO, Soy & Gluten-free

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Manufactured in cGMP facility

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Product Dimensions ‏ : ‎ 10 x 4 x 12 inches; 2.36 pounds
Date First Available ‏ : ‎ February 12, 2026
Manufacturer ‏ : ‎ Sports Research
ASIN ‏ : ‎ B0GN45M65G
Best Sellers Rank: #8,972 in Health & Household (See Top 100 in Health & Household) #59 in Sports Nutrition Whey Protein Powders
Customer Reviews: 4.6 4.6 out of 5 stars (41) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
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, and 1,000mg of L-Leucine, with only 140 calories and less than 1g of sugar per serving.
NO ARTIFICIAL FLAVORS, SWEETENERS OR GUMS: Crafted without artificial flavors, sweeteners, or gums, this protein delivers a quality scoop every time to ensure you get your daily nutrition with ingredients you can trust, and none of the extras you don’t.*
DARK CHOCOLATE FLAVOR: Indulge in a rich dark chocolate flavor for your protein, for a delicious whey to get your gains. Our Whey comes in a delicious peanut butter chocolate flavor, free of artificial sweeteners and gums, so that you can enjoy your protein the natural and right way.*
INFORMED-SPORT TESTED: This product has been batch-screened for more than 285 banned substances and potential contaminants. Informed-Sport provides a higher level of assurance to athletes than unverified “third-party tested” claims.