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It started in 2009 with me driving my parents’ SUV to pick up our first batch of product and packing orders in my apartment…

I did not trust anyone else to check the ingredients or care about the quality the way I did. That standard has not moved. We do not sell out, and we build our brands to last. Everything we make is crafted to the same level of care we demand for our own family and our own home. If it is not good enough for our pantry, it is not good enough for yours.
Justin T. Quinn
Founder, 521 Brands

Care for yourself & the planet
We are on a mission to help people live happier, healthier lives through quality nutrition while minimizing our impact on the planet.



Is Discontinued By Manufacturer : No
Product Dimensions : 5 x 5 x 7 inches; 1 Pounds
Item model number : No Model
Date First Available : September 10, 2014
Manufacturer : Natural Force
ASIN : B00NGT4M7Y
Best Sellers Rank: #7,225 in Grocery & Gourmet Food (See Top 100 in Grocery & Gourmet Food) #51 in Protein Drinks
Customer Reviews: 4.3 4.3 out of 5 stars (2,073) 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); } }); });
Grass Fed Organic Whey Protein Powder – The original Organic Grass Fed Whey is now stevia-free and sweetened only with organic Monk fruit! Impeccable quality, delicious taste, and USDA organic, grass-fed whey protein. No additives, sugar, fillers, or lecithin. It is a “farm to shake” experience that can’t be beat!
Low Carb Keto Friendly Whey Protein – Natural Force Organic Grass Fed Whey is certified Keto by the Paleo Foundation. Each scoop provides 20g of complete protein with only 110 calories and 3g total carbs
Eco Friendly Packaging & Sustainable Sourcing – Our whey is sourced from heritage breed Jersey cows that graze on lush, coastal California grasses all year long. It is then packaged in a BPA-free recyclable pouch that uses 70% less plastic than standard tubs. Use the pull tab to on the front of the package to open. Do not cut!
Lab Tested for Quality & Purity – Every batch is produced in a certified cGMP facility and is 3rd-party lab tested for quality and purity. It is then certified by leading organizations such as USDA Organic, Project Non-GMO, OU Kosher, and American Humane
Nutrition You Can Trust – Natural Force values the health and happiness of our customers. If you have any questions, comments, or concerns, send us a message from your Amazon account and our world-class Customer Support team will help to make it right
9 reviews for Natural Force Grass Fed Organic Whey Protein Powder – Non GMO Verified, Humane Certified & Lab Tested for Toxins – Real Vanilla Flavor – Keto Friendly, Low Carb, and Kosher – 16 Ounce A2 Protein
Add a review
$39.99
Gina Hartkemeyer –
Favorite protein and great ingredients
I have been using this during my pregnancy and I am very happy. I put it in the blender with frozen fruits and waters and it is delicious. The ingredients are amazing and it digest well. It can get messy if you aggressively open the bag cause some fine powder might fly. But it is a small con compare to the benefits.
Micci –
Top-Shelf Whey Protein – Flavorful, Clean, and Conscientiously Sourced!
Natural Force’s Organic Grass Fed Whey Protein is an absolute game-changer in the protein supplement space. It’s not just the top-tier quality of the product that impresses, but also the exquisite taste that truly sets it apart.The flavor profile of the Vanilla Organic Grass Fed Whey is simply sublime – real vanilla extract harmonizes beautifully with the subtle sweetness of organic monk fruit, creating a smooth, clean, and delectably natural taste that is hard to beat. The richness and creaminess of the milk from heritage breed Jersey cows shines through, providing an indulgent, dessert-like experience.But, it’s not just for shakes! I’ve recently taken to using it to create protein ice cream with my Ninja Creami, and the results are outstanding – a creamy, flavorful treat that satisfies my sweet tooth while providing a solid protein boost.Beyond its fantastic taste, the dedication to clean, minimal ingredients is commendable. Three simple ingredients, no unnecessary additives – it’s clear that Natural Force values quality and transparency. It’s the epitome of ‘you are what you eat,’ and this product feeds your body well.The American Humane Certified badge it carries is a testament to their commitment to ethical sourcing and animal welfare. This, combined with the eco-friendly packaging and commitment to sustainable sourcing, makes this a product you can feel good about purchasing.And let’s not forget about the health benefits – it’s lean, high-quality protein, supportive of muscle development, metabolism, strength, and overall health. Low carb and keto-friendly, it aligns well with a variety of dietary plans.Natural Force Organic Grass Fed Whey Protein is not just another protein supplement; it’s a responsible, delicious, and nutritious choice that you won’t regret. It takes the ‘farm to shake’ experience to a whole new level. Try it – your taste buds (and your muscles) will thank you!Cons: my only con is that it can be a tad sweet which is perfect for ice cream but I can understand how some wouldn’t like this.PLEASE MAKE STRAWBERRY FLAVOR!!!!
Amoosh –
The BEST Whey Protein
I have tried so many protein powders. Some are thick and goopy and others have a taste that makes it difficult to get down. But THIS unflavored whey protein is elite! It is fine powder that mixes so well with just about anything. And it is undetectable in flavor! If i want overnight oats I just add a scoop of this protein in while mixing and I just got a boost of flavor without having to sacrifice taste and I didn’t blow a bunch of calories. There is virtually no smell, no grainy texture – just pure whey protein.
Rachel –
Great protein but misleading amino acid profile
Great tasting, clean protein powder with simple ingredients. It’s not overly sweet like many others – just a hint of sweetness. Love how well it mixes in my coffee. I do find the image of the amino acid profile very misleading, however, which is per 100 grams but the serving size is 27 grams and knocked off a star for that.
Kristin Kinyon –
Good Quality and Tasty too!
Good quality and tasty.
Amazon Customer –
Best one so far!
Great taste, I have to say after trying so many different proteins, this one is the only one that doesn’t leave a strong aftertaste. I’ve been mixing it with water only and the taste is still great, I’m not into sweet beverages, this one keeps the dark cocoa flavor and is very light.
Amazon Customer –
Great customer care team
Great taste and quality. The company customer service was also very helpful. I prefer the vanilla flavor. It’s delicious and not toooo sweet
Things We Bought –
Very high quality whey
I am thoroughly impressed with the quality and efficacy of this whey protein. Derived from grass-fed sources, it stands out for its purity and commitment to health, free from any artificial chemicals or additives. This high standard of production ensures that I am consuming a product that aligns with my nutritional and ethical preferences.Incorporating this whey protein into my daily regimen has yielded noticeable results in my fitness journey. The superior quality of the protein has contributed significantly to my muscle recovery and overall performance in the gym. The consistency and ease with which it blends into my post-workout shakes make it a convenient and essential part of my dietary routine.One of the unique and highly commendable features of this whey protein is its kosher certification. As someone who adheres to a kosher diet, finding a product that meets these standards while also being grass-fed and of high quality has been a challenge. This whey protein has successfully filled that gap, providing a reliable and effective option for those with similar dietary restrictions.However, it is important to acknowledge the price point, which is notably higher than many other whey proteins on the market. While the cost reflects its premium quality and the benefits of grass-fed sourcing, it may be a consideration for those with budget constraints. Despite this, I firmly believe that the investment is justified by the exceptional quality and the results I have experienced.This whey protein is an outstanding product that I highly recommend to anyone seeking a high-quality, grass-fed, and kosher-certified protein supplement. Its purity, effectiveness, and alignment with ethical and dietary standards make it a standout choice in the crowded market of protein supplements.
Ravi –
Quite effective and good taste