10 Best Organic Whey Protein Powder Grass Fed of 2025

Last updated on 28/05/2025

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NAKED Whey 2LB 100% Grass Fed Whey Protein Powder - Only 1 Ingredient, Unflavored Whey Protein, Undenatured, Gluten Free, Soy Free, No GMOs, No Preservatives

NAKED Whey 2LB 100% Grass Fed Whey Protein Powder - Only 1 Ingredient, Unflavored Whey Protein, Undenatured, Gluten Free, Soy Free, No GMOs, No Preservatives

100% Pure and Natural Ingredient.
Packed with Essential Amino Acids.
Perfect for Muscle Gains Recovery.

Main Highlights

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 non-GMO dairy farms 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) or, synthetic additives, 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 Organic Whey Protein Powder, Grass Fed, Happy Healthy Cows, Undenatured, Hormone Free, Non-GMO, Gluten Free, Unflavored, Unsweetened, 5LB

Raw Organic Whey

Raw Organic Whey Protein Powder, Grass Fed, Happy Healthy Cows, Undenatured, Hormone Free, Non-GMO, Gluten Free, Unflavored, Unsweetened, 5LB

100% Organic Grass Fed whey.
Sourced from happy, healthy cows.
No additives or preservatives included.

Main Highlights

ONLY 1 INGREDIENT: 100% Organic Grass Fed whey protein from jersey cows grazing lush green pastures
Cold Processed, USDA Organic, 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 - Cows are not only healthier but happier too
Cow's diet consists of a variety of wild grasses and clover producing milk rich in omega-3s and CLAs

Raw Grass Fed Whey Protein Powder, Happy Healthy Cows, Undenatured, GMO-Free, Hormone Free, Soy Free, Gluten Free, Unflavored, Unsweetened, 5LB

Raw Organic Whey

Raw Grass Fed Whey Protein Powder, Happy Healthy Cows, Undenatured, GMO-Free, Hormone Free, Soy Free, Gluten Free, Unflavored, Unsweetened, 5LB

Only one pure ingredient.
Grass fed and hormone free.
Supports sustainable small farms.

Main Highlights

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

NorCal Organic - Classic Whey Protein - 100% Grass-Fed and Grass-Finished - UNFLAVORED - Lecithin-Free - 2lb Bulk

NorCal Organic - Classic Whey Protein - 100% Grass-Fed and Grass-Finished - UNFLAVORED - Lecithin-Free - 2lb Bulk

Non-GMO and USDA Organic.
Grass-fed from family farms.
Pure, single ingredient whey.

Main Highlights

PREMIUM CERTIFICATIONS: Proudly Non-GMO Project verified, USDA Organic, Kosher, American Humane Association Certified. Note: Packaging may vary.
GRASS-FED EXCELLENCE: Extracted from the milk of grass-fed jersey cows thriving in the pristine pastures of Northern California's family farms. Our cows enjoy over 300 days outdoors, far surpassing industry standards.
SINGLE INGREDIENT PURITY: Contains only 100% Organic Whey. Free from added sugars, sweeteners, preservatives, colors, or flavors. For best consistency, use a blender when mixing.
POWER-PACKED NUTRITION: Each serving packs a punch with 21g of protein and 4.9 grams of branched-chain amino acids (BCAAs), bolstering recovery and lean muscle development.
PURE PROCESSING PROMISE: Soy-free, gluten-free, and rBGH/rBST hormone-free. Our whey is cold-processed, non-denatured, and created without the use of acids or bleach, retaining its natural nutrients.

Carlyle Grass Fed Whey Protein Powder | 5lb (80 oz) | 33g of Protein Per Serving | Unflavored | Sugar and Hormone Free | Non-GMO and Gluten Free Supplement | by Herbage Farmstead

Carlyle Grass Fed Whey Protein Powder | 5lb (80 oz) | 33g of Protein Per Serving | Unflavored | Sugar and Hormone Free | Non-GMO and Gluten Free Supplement | by Herbage Farmstead

High protein for daily support.
Versatile for any recipe.
Naturally clean and pure ingredients.

Main Highlights

GRASS FED WHEY PROTEIN: Features 33 grams Protein per serving, with BCAA's for optimum daily support
VERSATILE POWDER: Enjoy with your favorite drink or add to smoothies, snacks and desserts!
STRONG ROOTS: We produce grass-fed supplements that are inspired by our ancestors
IN-HOUSE MANUFACTURING: Laboratory Tested, Trusted Ingredients, Superior Quality, 100% Guaranteed!
NATURALLY FREE OF: Gluten, Wheat, Yeast, Soy, Artificial Flavor, Sweetener, Preservatives & Non-GMO

Antler Farms - 100% Grass Fed New Zealand Whey Protein Isolate, Unflavored, 2 lbs - Pure and Clean, 2 Ingredients, Delicious, Cold Processed

Antler Farms - 100% Grass Fed New Zealand Whey Protein Isolate, Unflavored, 2 lbs - Pure and Clean, 2 Ingredients, Delicious, Cold Processed

Main Highlights

Antler Farms - 100% Grass Fed New Zealand Whey Protein Isolate, 2 lbs - Pure and Clean, Delicious, Cold Processed

Nutricost Grass-Fed Whey Protein Isolate (Unflavored) 5LBS - rBGH Free, Non-GMO & Gluten Free

Nutricost Grass-Fed Whey Protein Isolate (Unflavored) 5LBS - rBGH Free, Non-GMO & Gluten Free

High-quality protein source.
Natural and unflavored choice.
Free from harmful additives.

Main Highlights

Grass-Fed Whey Protein Isolate
5LBS of Undenatured Grass-Fed Whey Protein Isolate Per Bottle
Unflavored (Natural flavor), Pure Whey Protein Isolate
rBGH Free, Non-GMO & Gluten Free
Made in a GMP Compliant, FDA Registered Facility

Levels Grass Fed Whey Protein Powder, No Artificials, 24G of Protein, Vanilla Bean, 2LB

Levels Nutrition

Levels Grass Fed Whey Protein Powder, No Artificials, 24G of Protein, Vanilla Bean, 2LB

High-quality protein source.
No artificial ingredients.
Delicious and clean flavor.

Main Highlights

LEVELS WHEY PROTEIN: Each scoop of Levels Vanilla Bean Whey contains 24g Protein, 5.4g BCAAs (branched-chain amino acids), and no added sugars. Trusted by athletes, fitness enthusiasts and daily grinders everywhere, our whey is 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 vanilla flavor here. Levels Vanilla Bean Whey is made with delicious Madagascar Vanilla Extract and lightly sweetened with monk fruit extract.
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.

Earth Fed Muscle Whey Back Vanilla Truly Grass Fed Whey 2lb - No Fillers, Flow Agents, or Synthetic Blends, Soy Free, Non GMO and Hormone Free

Earth Fed Muscle

Earth Fed Muscle Whey Back Vanilla Truly Grass Fed Whey 2lb - No Fillers, Flow Agents, or Synthetic Blends, Soy Free, Non GMO and Hormone Free

All-natural, high-quality ingredients.
Grass-fed, hormone-free whey.
Easily digestible and gentle.

Main Highlights

EARTH FED STANDARD - Formulated with all-natural ingredients for a high-quality, non-GMO whey protein.The perfect flavored protein powder for a clean, healhty diet.
TRULY GRASS FED WHEY - Our whey protein isolate is the ONLY grass fed whey that complies with any standards of production. We mean it when we say it's hormone-free and soy-free because we've visited the pasture-raised, happy cows in Ireland that produce the milk for our whey.
MUSCLE FUEL AND RECOVERY - Decreases inflammation and supports strong muscles and quick recovery from exercise with 24g whey protein isolate, 130 calories, 2g fat, and 0g added sugar per serving (34g) for maximum benefits and nutrition.
GREAT TASTING SHAKE - The Truly Grass Fed drying process and sunflower lecithin ensure that Whey Back is the easiest protein to blend, and the delicate vanilla flavor tastes great as a post workout shake or a quick breakfast on the go. You can also add it to cereal, yogurt, oatmeal, or pancakes, waffles for a protein boost to your usual meals.
EASY TO DIGEST - Pure ingredients mean it's gentle on your gut! We source the absolute best ingredients to prevent the bloating and digestive issues associated with synthetic ingredients and additives.

Opportuniteas Grass Fed Whey Isolate Protein Powder - Unflavored 28g Protein Powder Without Artificial Sweeteners, Hormone-Free Cows, Non GMO - 1lb

Opportuniteas Grass Fed Whey Isolate Protein Powder - Unflavored 28g Protein Powder Without Artificial Sweeteners, Hormone-Free Cows, Non GMO - 1lb

Sourced from hormone-free cows.
Low-lactose and sugar-free.
Promotes easy digestion and mixing.

Main Highlights

MADE FROM HAPPY GRASS-FED, HORMONE-FREE COWS - Whey protein derived from conventional dairy farming may contain harmful substances since the cows can be subject to hormonal and antibiotic use, which may be stored in the human body and can affect the overall nutritional composition of the whey. Our whey comes from completely hormone-free cows, who get to freely graze on pasture at least 350 days a year, producing high-quality, more nutrient-dense whey isolate protein.
LOW-LACTOSE, UN-DENATURED, WITHOUT SUGAR OR PRESERVATIVES - Our unflavored 100% grass fed whey protein isolate powder is low lactose, un-denatured (pure, with properly functioning proteins without any structural deformation, intact with all bioavailable nutrients and constituents), it does not have any added sugar, sweeteners, preservatives, colors, or flavorings. Low-temperature drying techniques give it a better taste and texture compared to ordinary whey protein.
NO UPSET STOMACH – Simple ingredients means no upset stomach! Our ingredient list is 99% pure isolate protein powder and less than 1% non-GMO sunflower lecithin for easy mixing. You're getting the essential nutrients your body needs to thrive without any artificial fillers or flavors to get in the way.
28 GRAMS OF DELICIOUS ISOLATE WHEY PROTEIN - Opportuniteas offers the highest protein concentrations ensuring you get the protein your muscles need. Isolate Whey is processed to reduce its fat and lactose content, leaving mainly protein. If you are striving to build lean muscle, recover faster, or simply live a healthier lifestyle, this is for you. Don't worry about clumps; mix it in hot or cold drinks, or add it to your cooking or baking recipes. Enjoy it and elevate your well-being.
MADE THE RIGHT WAY - At Opportuniteas we make effective, transparent, and affordable products you can confidently recommend to your family. We are committed to making a positive impact on people and our planet. As a proud member of the 1% for the Planet network we donate 1% of our profits to help solve our planet’s most pressing issues. If you don't love our product, we offer a no-questions-asked full refund.