ProMix Nutrition Whey Protein Isolate Powder, Vanilla - Grass-Fed - Post Workout Fitness & Nutrition Shakes, Smoothies, Baking & Cooking Recipes - Gluten-Free & Keto-Friendly - 2.5 Pound (Pack of 1)
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Availability:
Only 2 left in stock, order soon!
Arrives
Thursday, Jan 8
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Flavor Name: Vanilla
Size: 2.5 Pound (Pack of 1)
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 lightly sweetened powder contains naturally occurring L-carnitine and lactoferrin, as well as sunflower lecithin for improved absorption and blending. Vanilla flavor. 30 servings per container, 2 scoops per serving.
- Whats Inside: Our Whey Isolate Protein Powder is packed with 30g of protein, 6.6g 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.
- Whole Food-Based Ingredients: Made of grass-fed whey (rich in naturally occurring antioxidants and healthy fats), sunflower lecithin (naturally high in phosphatidylcholine), vanilla extractives, and coconut sugar (lower glycemic index, minimally processed natural sweetener). Thats 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.
- 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.
Brand: ProMix Nutrition
Flavor: Vanilla
Servings per Container: 30
Item Weight: 2.5 Pounds
Material Type Free: Caffeine Free, No Artificial Colors, No Artificial Flavors, No Artificial Sweeteners
Is Discontinued By Manufacturer : No
Package Dimensions : 12.28 x 10.83 x 2.83 inches; 2.5 Pounds
Item model number : 3lb_unflavored_whey
Date First Available : September 28, 2018
Manufacturer : ProMix Nutrition
Best Sellers Rank: #6,270 in Health & Household (See Top 100 in Health & Household) #42 in Sports Nutrition Whey Protein Powders
#42 in Sports Nutrition Whey Protein Powders:
Customer Reviews: 4.2 4.2 out of 5 stars 1,751 ratings
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Thursday, Jan 8
This item is non-returnable:
Non-returnable due to Food safety reasons
View our full returns policy here.
Non-returnable due to Food safety reasons
View our full returns policy here.
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Top Amazon Reviews
Flavor Name: Chocolate
Size: 2.5 Pound (Pack of 1)
No tummy issues. And thank God someone finally took out sweeteners. I HATE artificial sweeteners just to make something 100 calories and I even hate more when powders have stevia because that stuff tears uppppp my stomach. Xanax gums I’ve accepted as a necessary evil but they don’t have those either so not to be tmi but no bloating or gas after this. And 31 grams of protein? Awesome. ALSO; it’s not thick and very refreshing. It’s not very sweet and I can put this with fairlife skim milk and it’s not that annoying thick type of shake that makes you want to throw up. I also didn’t need a shaker bottle, it’s soooo fine that it practically dissolves. This is the FIRST protein powder I’ve actually had more than 3 times. I usually give up because they’re so gross. Please just buy it, it has 26 servings, not that stupid 15-20 servings at the store and Is like the same price. Okay anyway- thanks for coming to my Ted talk
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Reviewed in the United States on July 14, 2025 by Marissa Puckett
Flavor Name: Chocolate
Size: 2.5 Pound (Pack of 2)
So to start It’s 100% grass-fed, gluten-free, and free of artificial sweeteners, which aligns perfectly with clean eating goals. The transparency of the third-party testing is a huge plus!! Plus you can easily access the lab results online. The chocolate flavor has a mild, natural taste thanks to organic cacao, but it might seem slightly bitter to some, personally I always add it in a shake with frozen fruit and it tastes bomb to me ! While it mixes well in smoothies or milk, it can clump a little in plain water so just a heads up there. At around $1.50–$1.90 per serving, it’s not the cheapest, especially compared to the unflavored version, but the clean ingredients and high protein content make it worth considering for anyone who values quality over cost.
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Reviewed in the United States on December 5, 2024 by Sheri Wooley
Flavor Name: Vanilla
Size: 2.5 Pound (Pack of 1)
This is honestly the best protein powder I’ve ever tried. It doesn’t get crazy thick and mixes really well. I tend to mix this with milk and instant coffee for a protein packed coffee. It dissolves easily and is a very mild vanilla flavor. I love that it’s sweetened with coconut sugar and not fake sugars. Overall a great protein powder. Will definitely buy again.
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Reviewed in the United States on July 23, 2025 by Kayla K
Flavor Name: Unflavored
Size: 2.5 Pound (Pack of 2)
Once I got it home, I found the flavor to be okay—I’m not disputing that. But I realized that the Naked brand Iso protein has more amino acids per serving. When you compare servings, both brands say that two scoops equal one serving. But when you look at each serving, you’re getting significantly more amino acids from the Naked Whey Iso compared to the Promix. What’s even more confusing is that the Promix scoop is almost twice the size of the Naked scoop. That makes me wonder if there are fillers in it, because I don’t understand why the scoop would need to be so much bigger while delivering fewer amino acids. I don’t think I’ll be buying Promix again. Based on what I’m seeing, the Naked brand Iso offers better value and quality of protein. I’m glad I tried it, but after seeing the scoop size and comparing them side-by-side, I won’t be purchasing Promix again.
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Reviewed in the United States on October 11, 2025 by Crista & Jason Crista & Jason
Flavor Name: Strawberry Milk
Size: 2.5 Pound (Pack of 1)
Tastes like strawberry milk. Was pleasantly surprised that this actually tastes like strawberry milk, and artificial even in water. Definitely better in milk though. Mixes well and isn’t overly sweet. Overall a clean, high-quality protein I’d buy again.
Reviewed in the United States on August 8, 2025 by John S
Flavor Name: Chocolate
Size: 2.5 Pound (Pack of 1)
Overall this is a great protein powder - clean ingredient list, good macros, no stevia, blends well. I like the vanilla flavor, it’s mild and mixes well with fruit. The chocolate flavor is pretty gross in my opinion, I won’t buy that one again. I am taking one star off my review because of the bag - to put it bluntly, it sucks. Impossible to reseal once it’s open and causes a powdery mess. I transfer the powder to a washed-out tub from another brand to avoid dealing with the bag every day. I’ll continue to buy but wish they would improve the packaging!
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Reviewed in the United States on April 26, 2025 by Ashley
Flavor Name: Strawberry Milk
Size: 2.5 Pound (Pack of 1)
I find this particular flavor, strawberry, to be cloyingly sweet. It is sweetened with monk fruit. Many other people rave about this flavor. I found it much sweeter than stevia which I also don't like. I found a way to use it up though, that is to put one part strawberry and mix it with three parts vanilla flavor. Then it is nice. It does dissolve easily which is nice.
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Reviewed in the United States on June 21, 2025 by J.Vos