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Grass-Fed Whey Protein Isolate

4.9
Rated 4.9 out of 5 stars
76 Reviews

$48.74 $64.99

25g protein | 120 calories | 3g carbs | 1g fat

Truly™ Grass Fed Irish whey sourced from Irish farms with high sustainability standards. Minimal lactose for improved digestibility. 25g of protein per serving with a smooth texture and great flavor.

Flavors (2)

Vanilla
Fudge Chocolate
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NUTRITION FACTS

HOW TO USE

  • Mix 1 serving (1 scoop) in 6-8 oz of cold water, milk, or milk substitute.
  • Vary the amount of liquid for taste preference.
  • Add to smoothies, baking, and more.

INGREDIENTS

Fudge Chocolate:
Whey Protein Isolate, Alkalized Cocoa Powder, Medium Chain Triglyceride Powder (as goMCT ®), Salt, Steviol Glycosides (Rebaudioside M), Natural Flavor.
Contains: Milk

Vanilla:

Whey Protein Isolate, Medium Chain Triglyceride Powder (as goMCT®), Natural Flavor, Salt, Steviol Glycosides (Rebaudioside M).
Contains: Milk

THIRD-PARTY CERTIFIED

GLUTEN FREE

NATURALLY SWEETENED

No shortcuts. No half-truths

Just protein done right.

Truly™ Grass Fed IRISH WHEY

Truly™ Grass Fed IRISH WHEY

Through development and supplier validation, we learned the truth: there is no such thing as a true 100% grass-fed whey protein on the market. The ceiling is ~95 and that’s where we landed. We could’ve marketed it differently. We chose to market it honestly. Our whey comes from Irish cows grazing an average of 250+ days per year. Not marketing fluff. Verified sourcing.

IMPROVED DIGESTIBILITY

IMPROVED DIGESTIBILITY

Concentrate contains more lactose, which many people don’t tolerate well. Our isolate removes the majority of lactose while maintaining protein integrity.

THE DIFFERENCE IN THE DETAILS

THE DIFFERENCE IN THE DETAILS

Our Whey Protein Isolate is a premium, instantized protein sourced from fresh Irish milk and produced using advanced Cross Flow Microfiltration. This gentle, non-chemical filtration process removes fat, lactose, and denatured proteins—while preserving nearly 100% of native whey proteins. The result is a highly purified protein with a complete amino acid profile, rich in BCAAs and leucine to support muscle protein synthesis and recovery.

THIRD-PARTY CERTIFIED

THIRD-PARTY CERTIFIED

Our whey protein is tested and certified by NSF Certified for Sport® to verify it does not contain unsafe levels of contaminants or prohibited substances.

LEARN MORE

WHAT CUSTOMER’S ARE ASKING

is this 100% grass fed whey?

Our Whey Protein Isolate is 95% grass fed. Our research found that there isn’t a true 100% grass fed whey protein on the market, and 95% is roughly as high as it realistically gets. This is a premium, instantized protein sourced from fresh Irish milk and produced using advanced Cross Flow Microfiltration. This gentle, non-chemical filtration process removes fat, lactose, and denatured proteins, all while preserving nearly 100% of native whey proteins.

WHEN AND HOW TO USE WHEY PROTEIN ISOLATE?

Add one scoop of Whey Protein Isolate to 6-8 oz of cold water, milk, or milk substitute. You can vary the amount of liquid to suit your individual taste preferences. Consuming a Whey Protein Isolate Powder can help you hit your daily protein goals, which makes it a great product to drink throughout the day, in place of a meal, or after a workout to promote recovery and lean muscle building.

HOW IS WHEY PROTEIN ISOLATE MADE?

Our Whey Protein Isolate is a premium, instantized protein sourced from fresh Irish milk and produced using advanced Cross Flow Microfiltration. This gentle, non-chemical filtration process removes fat, lactose, and denatured proteins—while preserving nearly 100% of native whey proteins.The result is a highly purified protein with a complete amino acid profile, rich in BCAAs and leucine to support muscle protein synthesis and recovery.

IS BPN'S WHEY PROTEIN ISOLATE GLUTEN FREE?

Yes, our Whey Protein is a gluten free product.We test every batch to ensure our quality standards. **According to the Food and Drug Administration (FDA) a product is considered"gluten free" as long as it contains less than 20parts per million (ppm) of gluten.

IS BPN'S WHEY PROTEIN ISOLATE THIRD-PARTY TESTED FOR BANNED SUBSTANCES?

Yes, Whey Protein Isolate is enrolled in NSF's Certified for Sport® Program. In addition to testing for over 290+ athletic banned substances, products bearing the Certified for Sport® mark on package must be produced in a manufacturing facility that complies with cGMP requirements. If you use a BPN product that bears the NSF Certified for Sport® mark, you can be confident that its contents were thoroughly tested by one of the most respected certifiers in the world.

DOES BPN TEST FOR LABEL ACCURACY?

All BPN products are enrolled in the NSF Contents Certified Certification Program. The product and label are tested to verify product formulation and label claims, to be sure that what’s on the label is in the product. Chemical and contaminant testing is also conducted to make sure there are no potentially harmful levels of specific contaminants, pesticides, heavy metals, and more. In addition, a toxicological review of the label is performed to make sure all ingredients are allowed to be used in a product and that the amount of each ingredient does not exceed typical use levels established by NSF.

PRODUCT WARNINGS

Warning: You should consult a licensed healthcare practitioner before use, especially if you are taking mediation or have a medical condition. Do not use if you are currently pregnant or nursing, have had or have a family history of heart disease, high blood pressure, stroke, or any other disease. Discontinue use immediately if you experience any adverse reactions. Keep out of reach of children. Store in a cool, dry place. Protect from heat, light and moisture. Use within 60 days of opening the product. 

CUSTOMER REVIEWS

4.9
Rated 4.9 out of 5 stars
Based on 76 reviews
Total 5 star reviews: 72
Total 4 star reviews: 4
Total 3 star reviews: 0
Total 2 star reviews: 0
Total 1 star reviews: 0
100%would recommend this product
Slide 1 selected
76 reviews
  • jason
    Verified Buyer
    Grass-Fed Whey Protein Isolate
    Rated 5 out of 5 stars
    3 months ago
    whey protein isolate

    11 OUT OF 10,absolutely amazing protein.

    mixes perfectly and tastes delicious 😋 it will definitely be in my routine from now on and will be the only whey protein isolate that i use from this day forward!

  • An L.
    Verified Buyer
    Grass-Fed Whey Protein Isolate
    Rated 5 out of 5 stars
    3 hours ago
    OMG this is so good!

    BPN finally made isolate protein!!! Tastes good, blended good….PERFECT!

  • Garett S.
    Verified Buyer
    Grass-Fed Whey Protein Isolate
    Rated 5 out of 5 stars
    4 hours ago
    Great

    Simple ingredients and good. Worth the extra 10% in cost. Trust the bpn source always

  • KEVIN H.
    Verified Buyer
    Grass-Fed Whey Protein Isolate
    Rated 5 out of 5 stars
    5 hours ago
    Love it

    Great taste, large container. Just excellent

  • jonathan l.
    Verified Buyer
    Grass-Fed Whey Protein Isolate
    Rated 5 out of 5 stars
    Yesterday
    Brotien!

    Grass-Fed Whey Protein Isolate has been a game changer for me and my gut.

    I have been taking Protein consistanly the last 20 years i am 39 years old and I have to say this is a awesome way to go my gut has never felt better and it taste great!

    It is wild how easy this is to mix up first thing in the AM with just a cup of water and a fork no fancy blender needed.

    Thank you BPN for the awesome sups as always!

    Grant

  • Elliott B.
    Verified Buyer
    Grass-Fed Whey Protein Isolate
    Rated 5 out of 5 stars
    4 days ago
    Delicious

    Hands down best tasting protein.

  • Richard P.
    Verified Buyer
    Grass-Fed Whey Protein Isolate
    Rated 5 out of 5 stars
    4 days ago
    The Real Deal

    This is by far the best tasting (vanilla) Whey Isolate I have ever had. Its texture is like baby formula!!! Mixes so easily. I stir it into my yogurt and it dissolves in seconds.

  • Lee
    Grass-Fed Whey Protein Isolate
    Rated 5 out of 5 stars
    6 days ago
    5 Stars

    Great

  • Dwight
    Grass-Fed Whey Protein Isolate
    Rated 4 out of 5 stars
    3 weeks ago
    4 Stars

    I bought this to replace Syntha-6 protein isolate. After going on a keto diet, the Syntha-6 became too sweet to consume, even after increasing the volume of almond milk I was using. This product is just about right for me as far as taste goes, and the protein content vs calories helps it fit my diet better. I haven’t used it long enough to determine it’s effect on muscle development, but it’s definitely making it easier for me to address my protein needs. I will purchase again. Four stars because almost everything can be improved.

  • Rodney G.
    Verified Buyer
    Grass-Fed Whey Protein Isolate
    Rated 5 out of 5 stars
    4 weeks ago
    Love the taste and digestibility.

    Great tasting product. I use it to mix in my overnight oats.

  • Patricia S.
    Verified Buyer
    Grass-Fed Whey Protein Isolate
    Rated 5 out of 5 stars
    4 weeks ago
    Tasty

    I mix it with the Strong greens, frozen strawberries and milk. It’s a great supplement to increase my protein intake and it tastes delicious!

  • Mark M.
    Verified Buyer
    Grass-Fed Whey Protein Isolate
    Rated 5 out of 5 stars
    4 weeks ago
    Superior Product

    I’ve used this product now for a few months and absolutely love it! Our family has a chocolate protein shake every night. It tastes fantastic and there’s no digestive issues!