Grass-Fed Whey Protein Isolate
$59.99 $44.99
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)
Subscribe & Save 25%
One Time Purchase
Loader...
See applicable Terms of Use and Subscription Terms
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
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
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
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
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.
Complete your stack
Pair your Whey Protein Isolate with our other products to fuel your performance.
Creatine Monohydrate
$19.99
$19.99
STRENGTH
Servings - 60
Flight
$44.99
$44.99
STRENGTH • 5 FLAVORS
Servings - 30
Electrolytes
$44.99
$44.99
ENDURANCE • 4 FLAVORS
Servings - 50
Go Gels
$29.99
$29.99
ENDURANCE • 3 FLAVORS
10-15 Single Serve Gel Packs
LEARN MORE
WHAT CUSTOMER’S ARE ASKING
CUSTOMER REVIEWS
- jasonVerified BuyerRated 5 out of 5 stars23 hours agowhey 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!
- Holly H.Verified BuyerRated 5 out of 5 stars33 minutes agoGreat product
Great product
- Nick M.Verified BuyerRated 5 out of 5 stars6 hours agoWhey Protein Isolate Review | Fudge Chocolate
Mixes well, tastes pretty good, and 25g of protein for only 120 calories!! I would recommend this product to others who want a leaner whey protein or have digestion issues.
- Shane H.Verified BuyerRated 5 out of 5 stars19 hours agoBest flavor
Best flavor I've tried out of any brand and love the ingredients
- Eric R.Verified BuyerRated 5 out of 5 stars23 hours agoGrass-Fed Whey - The BEST!
Hyrbrid runner/lifter - have tried probably two dozen different whey proteins over my training life-span and the vanilla BPN product is the best one BY FAR. Smooth, tasty, no GI side-effects - for these reasons alone, I look forward to my shake meals, not as a necessary evil, and as a result my daily protein intake is way up!
- Ronald T.Verified BuyerRated 5 out of 5 stars3 days agoTop-Tier Taste & Mixability
I’ve tried a lot of protein powders over the years, and this is hands down the best I’ve had. The taste is top-tier, not overly sweet or artificial, and it mixes as good or better than anything else I’ve used.
What really sets this apart for me is the transparency. BPN does a great job cutting through the typical marketing noise especially around “grass-fed” claims and actually explains what’s real versus what’s just branding. Honesty goes a long way.
Since this is a new product, any plans to roll out a 5 lb (or larger) size with pricing that scales the cost per serving down? The subscription model is solid, but from a consumer behavior standpoint, having more on hand usually drives more consistent use. I’d expect that to increase overall volume and long-term value. Just a thought.
Overall, incredible product, great quality, and a brand that clearly values doing things the right way.
God Bless!
- Robert L. D.Verified BuyerRated 5 out of 5 stars4 days agoProtein Isolate
Excellent product that tastes good and supplements my daily protein intake take easily.
- Tyler H.Verified BuyerRated 5 out of 5 stars4 days agoGreat product
This protein tastes great, mixes great, and goes down smooth. 10/10 recommend.
- DaneVerified BuyerRated 5 out of 5 stars5 days agoInsanely Good
I've tried just about every popular protein brand on the market, and there's nothing coming close to the quality, taste, and quality of this protein. It's packed with flavor, easy to drink, and I can't wait to see where this product continues to go from here. I'd love to see this in the Cinnamon Roll flavor! Great work as always, BPN team!
- Loftin D.Verified BuyerRated 5 out of 5 stars6 days agoLove it
I really enjoyed the BPN Whey Protein, but would always have stomach issues after drinking. The Whey Protein Isolate has the same great flavor and my stomach feels great after consuming. Highly recommend if you have a lactose sensitivity.
- Amber S.Verified BuyerRated 5 out of 5 stars1 week agoWhey Isolate
I rarely write reviews, but this one deserves it! I ordered last week, and I was honestly surprised at how clean and delicious the protein tastes, it seriously reminds me of ice cream. After listening to Nick talk about the Whey Isolate launch on his podcast, I decided to order right away, and I’m really happy I did!
- Matthew A.Verified BuyerRated 5 out of 5 stars1 week agoWhey Protein Isolate
Solid 10/10. Fudge chocolate for the win, doesn’t clump up at all. Highly recommend, good job BPN!