Are you looking for the undenatured whey protein? Do you know what to consider before buying one? Well, we’ve managed to put together a list of the best undenatured whey protein for your consideration. You can choose one and use it according to your needs.

In most cases, customers lack knowledge about market conditions, which leads to poor purchasing decisions. Fortunately, you have come to the right place as we will present you with a complete guide on how to select the undenatured whey protein for you. We have searched for hours and spent a lot of time and effort making sure you get a good return on your hard-earned money.

Best undenatured whey protein

IMAGE PRODUCT RATING
EDITOR’S CHOICE

Naked WHEY 5LB 100% Grass Fed Unflavored Whey Protein Powder - US Farms, Only 1 Ingredient, Undenatured - No GMO, Soy or Gluten - No Preservatives - Promote Muscle Growth and Recovery - 76 Servings

Naked WHEY 5LB 100% Grass Fed Unflavored Whey Protein Powder – US Farms, Only 1 Ingredient, Undenatured – No GMO, Soy or Gluten – No Preservatives – Promote Muscle Growth and Recovery – 76 Servings
9.8
Check Price Buy Now
PREMIUM PICK

Raw Grass Fed Whey 5LB - Happy Healthy Cows, COLD PROCESSED Undenatured 100% Grass Fed Whey Protein Powder, GMO-Free + rBGH Free + Soy Free + Gluten Free, Unflavored, Unsweetened (5 LB BULK, 90 Serve)

Raw Grass Fed Whey 5LB – Happy Healthy Cows, COLD PROCESSED Undenatured 100% Grass Fed Whey Protein Powder, GMO-Free + rBGH Free + Soy Free + Gluten Free, Unflavored, Unsweetened (5 LB BULK, 90 Serve)
9.5
Check Price Buy Now
PREMIUM CHOICE

Raw Organic Whey - USDA Certified Organic Whey Protein Powder, Happy Healthy Cows, COLD PROCESSED Undenatured 100% Grass Fed + NON-GMO + rBGH Free + Gluten Free, Unflavored, Unsweetened (12 OZ)

Raw Organic Whey – USDA Certified Organic Whey Protein Powder, Happy Healthy Cows, COLD PROCESSED Undenatured 100% Grass Fed + NON-GMO + rBGH Free + Gluten Free, Unflavored, Unsweetened (12 OZ)
9.1
Check Price Buy Now
Alter + WHEY | Premium Whey Protein Isolate | Grass-Fed. Cold-Processed. Undenatured. | Ultra Clean. Hypoallergenic. Professional Grade. | Unflavored (1 Lb) Alter + WHEY | Premium Whey Protein Isolate | Grass-Fed. Cold-Processed. Undenatured. | Ultra Clean. Hypoallergenic. Professional Grade. | Unflavored (1 Lb)
8.7
Check Price Buy Now
Goat Whey Protein Powder Concentrate - Unflavored & Undenatured - Grass Fed in USA - Good Source of BCAA - No Hormones or Antibiotics - 100% Pure, Gluten Free, Non GMO, Kosher - 1 lb Goat Whey Protein Powder Concentrate – Unflavored & Undenatured – Grass Fed in USA – Good Source of BCAA – No Hormones or Antibiotics – 100% Pure, Gluten Free, Non GMO, Kosher – 1 lb
8.5
Check Price Buy Now
Whey Fantastic 5LB 100% Pure Grass Fed Whey Protein - Unflavored Bulk - Optimum Blend of Undenatured Whey Isolate, Concentrate & Hydrolysate - Non-GMO, Soy & Gluten Free - 75 Servings Goat Whey Protein Powder Concentrate – Unflavored & Undenatured – Grass Fed in USA – Good Source of BCAA – No Hormones or Antibiotics – 100% Pure, Gluten Free, Non GMO, Kosher – 1 lb
8.2
Check Price Buy Now
Promix Whey Protein Isolate Powder, Chocolate - 5lb Bulk - Grass-Fed & 100% All Natural - ­Post Workout Fitness & Nutrition Shakes, Smoothies, Baking & Cooking Recipes - Gluten-Free & Keto-Friendly Promix Whey Protein Isolate Powder, Chocolate – 5lb Bulk – Grass-Fed & 100% All Natural – ­Post Workout Fitness & Nutrition Shakes, Smoothies, Baking & Cooking Recipes – Gluten-Free & Keto-Friendly
7.8
Check Price Buy Now
Nutricost Grass-Fed Whey Protein Concentrate (Unflavored) 2LBS - Undenatured, Non-GMO, Gluten Free, Natural Flavors Nutricost Grass-Fed Whey Protein Concentrate (Unflavored) 2LBS – Undenatured, Non-GMO, Gluten Free, Natural Flavors
7.4
Check Price Buy Now
Levels Grass Fed 100% Whey Protein, No Hormones, Unflavored, 5LB Levels Grass Fed 100% Whey Protein, No Hormones, Unflavored, 5LB
7.1
Check Price Buy Now
MariGold Grass-fed Whey Isolate Protein Powder Unflavored 2LB - 100% Pure, Cold Processed, Micro Filtered, Undenatured, Non-GMO, rBGH Free, Soy Free, Gluten Free, Lactose Free, Easy to Mix MariGold Grass-fed Whey Isolate Protein Powder Unflavored 2LB – 100% Pure, Cold Processed, Micro Filtered, Undenatured, Non-GMO, rBGH Free, Soy Free, Gluten Free, Lactose Free, Easy to Mix
6.5
Check Price Buy Now

Naked WHEY 5LB 100% Grass Fed Unflavored Whey Protein Powder – US Farms, Only 1 Ingredient, Undenatured – No GMO, Soy or Gluten – No Preservatives – Promote Muscle Growth and Recovery – 76 Servings

EDITOR’S CHOICE

Specifications:

Naked WHEY 5LB 100% Grass Fed Unflavored Whey Protein Powder - US Farms, Only 1 Ingredient, Undenatured - No GMO, Soy or Gluten - No Preservatives - Promote Muscle Growth and Recovery - 76 Servings

$109.99
$94.99
 in stock
4 new from $85.00
Free shipping
Amazon.com
as of August 15, 2022 9:05 am

Features

  • ONLY ONE INGREDIENT: 100% Grass Fed Pure Whey Protein with zero additives. Naked Whey no artificial sweeteners, flavors, or colors and is GMO-Free, No rBGH or rBST, Soy Free and Gluten-Free.
  • ALL NATURAL WHEY: Our Grass Fed Whey is sourced from small dairy farms in California to bring you a non-denatured whey packed full of essential amino acids, clean protein and glutathione.
  • MAXIMUM NUTRITION: 25g of Protein, 2g of Sugar, 3g of Carbs, 120 Calories, and 5.9g of BCAAs (branched-chain amino acids) per serving.
  • COLD PROCESSED: Unlike most whey protein powders, Naked Whey is cold processed to ensure zero contamination from chemical detergents (no acid or bleach), synthetic additives, or heavy metals, and this maintains important naturally occurring growth factors.
  • THE PERFECT WORKOUT PARTNER: Create pre and post workout whey shakes, smoothies and recipes to take your muscle gains and recovery to new heights.

Raw Grass Fed Whey 5LB – Happy Healthy Cows, COLD PROCESSED Undenatured 100% Grass Fed Whey Protein Powder, GMO-Free + rBGH Free + Soy Free + Gluten Free, Unflavored, Unsweetened (5 LB BULK, 90 Serve)

PREMIUM PICK

Specifications:

Raw Grass Fed Whey 5LB - Happy Healthy Cows, COLD PROCESSED Undenatured 100% Grass Fed Whey Protein Powder, GMO-Free + rBGH Free + Soy Free + Gluten Free, Unflavored, Unsweetened (5 LB BULK, 90 Serve)

$79.97  in stock
Amazon.com
as of August 15, 2022 9:05 am

Features

  • ONLY 1 INGREDIENT: 100% Pure Grass Fed whey protein from the milk of jersey cows that graze freely on lush, green pastures year round. These small-farm cows are not only healthier but we believe happier too!
  • Highest Quality, Cold Processed, NON-GMO, Soy Free, rBGH/rBST Hormone Free, Gluten Free, Grass Fed, Heavy Metal Free
  • UNFLAVORED, No added sweeteners, preservatives or fillers & NO SOY lecithin. Processed WITHOUT acid or bleach
  • Sourced 100% from US Sustainable Small Farms. Cow's diet consists of a variety of wild grasses and clover - producing milk rich in omega-3s and CLAs

Raw Organic Whey – USDA Certified Organic Whey Protein Powder, Happy Healthy Cows, COLD PROCESSED Undenatured 100% Grass Fed + NON-GMO + rBGH Free + Gluten Free, Unflavored, Unsweetened (12 OZ)

PREMIUM CHOICE

Specifications:

Raw Organic Whey - USDA Certified Organic Whey Protein Powder, Happy Healthy Cows, COLD PROCESSED Undenatured 100% Grass Fed + NON-GMO + rBGH Free + Gluten Free, Unflavored, Unsweetened (12 OZ)

$37.70
$29.99
 in stock
Amazon.com
as of August 15, 2022 9:05 am

Features

  • ONLY 1 INGREDIENT: 100% Organic Grass Fed whey protein from the milk of jersey cows that graze freely on lush, green pastures year round. These small-farm cows are not only healthier but we believe happier too!
  • Highest Quality, Cold Processed, USDA Organic, NON-GMO, A2 Milk, Soy Free, rBGH/rBST Hormone Free, Gluten Free, Grass Fed
  • No added sweeteners, preservatives or fillers & NO SOY lecithin. Processed WITHOUT acid or bleach
  • Sourced 100% from US Sustainable Small Farms.
  • Cow's diet consists of a variety of wild grasses and clover - producing milk rich in omega-3s and CLAs

Alter + WHEY | Premium Whey Protein Isolate | Grass-Fed. Cold-Processed. Undenatured. | Ultra Clean. Hypoallergenic. Professional Grade. | Unflavored (1 Lb)

Specifications:

Alter + WHEY | Premium Whey Protein Isolate | Grass-Fed. Cold-Processed. Undenatured. | Ultra Clean. Hypoallergenic. Professional Grade. | Unflavored (1 Lb)

$34.95  in stock
Amazon.com
as of August 15, 2022 9:05 am

Features

  • BENEFITS: The most digestible and nourishing whey protein we can make. Builds muscle, repairs tissues, fuels the brain and reinforces immunity. Unadulterated, undenatured and delicious. Hypoallergenic.
  • APPLICATIONS: Nourishes body and brain after exercise, for breakfast or as a power snack. Recover faster from training, stress, injury & illness. Boost immunity, anti-inflammation and antioxidation to optimize your health naturally.
  • INGREDIENTS: 27g whey protein isolate per 30g serving (90%). Only 115 calories. Cold-filtered from the raw milk of grass fed cows. No hormones, antibiotics or GMOs.
  • PROVEN: Alter+Rations are supplements developed with elite athletes pushing the boundaries of human stress resistance.
  • ALTER+RATIONS: Natural nutraceuticals for optimal performance and vitality. Guaranteed purity & potency. Third-party tested. Made in a cGMP facility.

Goat Whey Protein Powder Concentrate – Unflavored & Undenatured – Grass Fed in USA – Good Source of BCAA – No Hormones or Antibiotics – 100% Pure, Gluten Free, Non GMO, Kosher – 1 lb

Specifications:

Goat Whey Protein Powder Concentrate - Unflavored & Undenatured - Grass Fed in USA - Good Source of BCAA - No Hormones or Antibiotics - 100% Pure, Gluten Free, Non GMO, Kosher - 1 lb

$32.99  in stock
2 new from $32.99
Free shipping
Amazon.com
as of August 15, 2022 9:05 am

Features

  • 100% PURE - It’s just one ingredient, whey protein concentrate. There are no additives, fillers, artificial sweeteners, flavors, coloring, or preservatives. The lack of distinct flavor makes it great for people who dislike the taste of typical protein powders with artificial flavors and additives.
  • UNFLAVORED & UNDENATURED - Our goat whey concentrate is only pasteurized once at 163° F for 15 seconds so remains undenatured. This is the purest form of goat protein powder on the market because we haven't added anything to it resulting in a very clean tasting powder that mixes easily into many different drinks and recipes.
  • 22 G PROTEIN - Goat whey protein powder contains 22 grams of high-quality protein per 28-gram serving. It is made with a blend of acid and sweet goat cheese whey. The sweet whey comes from kosher rennet set firm goat cheese and our acid whey comes from soft goat cheese; giving it the perfect blend of flavors.
  • MIX WITH DRINKS, SMOOTHIES, & SHAKES - It goes great when mixed with coffee, tea, milk, juice, smoothies, and shakes. Because it is 100% pure and nothing else is added the protein powder tends to clump when mixed with liquid, so using a blender or shaker bottle is suggested.
  • ADD TO COOKING & BAKING RECIPES - Goat whey is a great alternative to cow’s whey for lactose sensitive individuals. You can cook and bake with it the exact same way as normal protein powder. Mix it with your dry ingredients to add a boost of clean protein to any cooking or baking recipe.

Whey Fantastic 5LB 100% Pure Grass Fed Whey Protein – Unflavored Bulk – Optimum Blend of Undenatured Whey Isolate, Concentrate & Hydrolysate – Non-GMO, Soy & Gluten Free – 75 Servings

Specifications:

Whey Fantastic 5LB 100% Pure Grass Fed Whey Protein - Unflavored Bulk - Optimum Blend of Undenatured Whey Isolate, Concentrate & Hydrolysate - Non-GMO, Soy & Gluten Free - 75 Servings

$79.95  in stock
Amazon.com
as of August 15, 2022 9:05 am

Features

  • A UNIQUE BLEND OF ALL THREE (3) WHEY PROTEINS FOR BETTER RESULTS - Our blend of whey protein isolate, concentrate and hydrolysate makes this the best protein for men and women wanting to stimulate muscle growth, manage weight and enhance recovery. Why settle for products with only whey concentrate? Maximize your results with Whey Fantastic!
  • FANTASTIC NUTRITION IN EVERY SERVING: Each 30g serving provides 25g of cold processed, undenatured whey protein with 5.8g of BCAAs, 1g of Fat, No Added Sugars and 1g of carbs.
  • TRANSFORM YOUR BODY: Scientific research indicates that adding a clean whey protein like Whey Fantastic, with its naturally occurring immunoglobulins, lactoferrin, and protein cofactors, to your daily regimen will help raise your metabolic rate, improve glucose tolerance and allow you to achieve your goals for a healthy fit body faster.
  • COMPLETELY NATURAL, GRASS FED, HORMONE FREE: Try a healthier cold processed, non-denatured whey protein that is free of synthetic growth hormones (no rBGH or rBST) and is higher in key nutrients. Whey Fantastic!TM is Gluten Free, Soy Free, Non-GMO and containers no flavors, fillers or preservatives, plus it's Keto and Paleo Diet friendly.
  • MIXES EASILY AND TASTES GREAT: Make fantastic clean high protein, low sugar pre- and post-workout shakes, smoothies and meal replacements for faster gains in lean muscle and improved recovery.

Promix Whey Protein Isolate Powder, Chocolate – 5lb Bulk – Grass-Fed & 100% All Natural – ­Post Workout Fitness & Nutrition Shakes, Smoothies, Baking & Cooking Recipes – Gluten-Free & Keto-Friendly

Specifications:

Promix Whey Protein Isolate Powder, Chocolate - 5lb Bulk - Grass-Fed & 100% All Natural - ­Post Workout Fitness & Nutrition Shakes, Smoothies, Baking & Cooking Recipes - Gluten-Free & Keto-Friendly

$92.99  in stock
Amazon.com
as of August 15, 2022 9:05 am

Features

  • Build Muscle & Improve Recovery: Promix Whey Isolate Protein Powder is a cold-processed and acid-free bioactive native whey isolate made from milk of grass-fed cows. This powder is blended with organic cocoa and lightly sweetened with organic coconut sugar. It contains naturally occurring L-carnitine and lactoferrin, as well as sunflower lecithin for improved absorption and blending. Chocolate flavor. 54 servings per container, 2 scoops per serving.
  • No Artificial Anything: Promix is a science-based nutrition company making products to the standards specified by professional athletes for performance, ingredient quality, and safety. We deliver seriously clean supplements and snacks to people who want to feel and perform their best.
  • Whole Food-Based Ingredients: Made of grass-fed whey (rich in naturally occurring antioxidants and healthy fats), sunflower lecithin (naturally high in phosphatidylcholine), raw cacao & cocoa (high in antioxidants), and coconut sugar (lower glycemic index, minimally processed natural sweetener). That’s it.
  • Seriously Clean: Whey Isolate Protein Powder is keto-friendly and made without casein. All Promix products are free of gluten, soy GMOs, hormones, antibiotics, refined sugar, artificial sweeteners, stevia, gums, fillers, and bleach. 94% of ingredients sourced from North America. Partner of 1% for the Planet. Produced in facilities using GMP (Good Manufacturing Practice) standards.
  • What’s Inside: Our Whey Isolate Protein Powder is packed with 31g of protein, 6.8g of branched-chain amino acids, and 14.2g of essential amino acids per serving. Micro-filtered to less than 1g of lactose for fast and easy digestion.

Nutricost Grass-Fed Whey Protein Concentrate (Unflavored) 2LBS – Undenatured, Non-GMO, Gluten Free, Natural Flavors

Specifications:

Nutricost Grass-Fed Whey Protein Concentrate (Unflavored) 2LBS - Undenatured, Non-GMO, Gluten Free, Natural Flavors

$34.95  in stock
2 new from $34.95
Free shipping
Amazon.com
as of August 15, 2022 9:05 am

Features

  • Undenatured, Grass-Fed Whey Protein Concentrate
  • 2LBS of Grass-Fed Whey Protein Concentrate Per Bottle
  • Unflavored, Pure Whey Protein Concentrate
  • rBGH Free, Undenatured, Non-GMO & Gluten Free
  • Made in a GMP Compliant, FDA Registered Facility

Levels Grass Fed 100% Whey Protein, No Hormones, Unflavored, 5LB

Specifications:

Levels Grass Fed 100% Whey Protein, No Hormones, Unflavored, 5LB

$72.95  in stock
3 new from $72.95
Free shipping
Amazon.com
as of August 15, 2022 9:05 am

Features

  • LEVELS WHEY PROTEIN: Each scoop of Levels Unflavored Whey contains 25g Protein, 5.6g BCAAs (branched-chain amino acids), and no added sugars. Trusted by athletes, fitness enthusiasts and daily grinders everywhere, our products are crafted for everyone’s lifestyle.
  • NOTHING FAKE: Levels Whey is naturally delicious. That means no hormones, no GMOs, no added sugars, no soy, no gluten, no bleach, no fillers, and no artificial flavors or sweeteners.
  • SIMPLE & CLEAN: No fake flavors or sweeteners here. Levels Unflavored Whey contains only 100% whey protein powder.
  • QUALITY FIRST: Quality milk tastes better, way better. That’s why grass-fed hormone-free dairy is the only dairy we use to make our whey protein concentrate. Whey concentrate is the least processed form of whey, which means it’s loaded with high-quality complete protein and essential amino acids.
  • MADE IN THE USA: Levels Whey Protein is made in the U.S.A. and is undenatured to protect bioactivity and naturally occurring growth factors. Each batch is cold-process microfiltered and blended with non-gmo sunflower lecithin for that insanely easy mixing you expect.

MariGold Grass-fed Whey Isolate Protein Powder Unflavored 2LB – 100% Pure, Cold Processed, Micro Filtered, Undenatured, Non-GMO, rBGH Free, Soy Free, Gluten Free, Lactose Free, Easy to Mix

Specifications:

MariGold Grass-fed Whey Isolate Protein Powder Unflavored 2LB - 100% Pure, Cold Processed, Micro Filtered, Undenatured, Non-GMO, rBGH Free, Soy Free, Gluten Free, Lactose Free, Easy to Mix

$52.99  in stock
Amazon.com
as of August 15, 2022 9:05 am

Features

  • 100% PURE PREMIUM QUALITY - Your body deserves the highest quality protein so you can feel your best. Our Truly Grass-Fed certified whey isolate protein powder is made with milk from Grass-Fed happy cows who roam freely and feast upon the delicious green grasses of the Irish countryside. It is also NON-GMO PROJECT VERIFIED, Antibiotic free, rBST-Free, hormone free, gluten free, lactose free and contains no added sugars.
  • PRE-WORKOUT & POST-WORKOUT FUEL - Our 30 Serving 2LB bag packs 26g Protein and 6g BCAAs per serving. Getting a protein & BCAA boost before and after your workout can help in the creation, protection, and repair of muscle tissue. This can help build lean muscle, increase endurance & strength, and reduce your recovery time.
  • SUPPORTS YOUR IMMUNE SYSTEM - MariGold Whey Isolate is COLD PROCESSED and MICRO FILTERED, leaving it UNDENATURED and incredibly creamy. Cold processing retains the natural immune-boosting nutrients, antioxidants, amino acids, and minerals to help keep your body strong.
  • SIMPLE & CLEAN INGREDIENTS - Ingredients include Unflavored Whey Protein Isolate and
  • NON-GRITTY & EASY TO MIX - Our Whey Isolate Protein Powder is INSTANTIZED using non-GMO choline rich sunflower lecithin which allows it to disperse easily in beverages and solutions. That means you can add it to your favorite smoothie, shake, or other beverage and enjoy the taste and texture every time.