Zero/Low Carb Isopure

Zero/Low Carb Isopure

Zero Carb Isopure!
With 50 Grams Of Protein From 100% Whey Protein Isolate!
8.6  out of 10  (625 Reviews)

Product Overview

Vanilla Isopure Toasted Coconut Isopure

High Quality Protein

Pure Results

25g Protein Per Scoop
Protein From 100% Whey Protein Isolate
Zero & Low Carb Options
Gluten & Lactose Free
Toasted Coconut Isopure Banana Cream Isopure Pineapple Isopure Apple Melon Isopure Mango Peach Isopure Alpine Punch Isopure Strawberry Isopure Vanilla Isopure Dutch Chocolate Isopure Cookies N Cream Isopure Mint Chocolate Isopure

Pack in protein from powerfully pure 100% whey protein isolate without packing on the carbs. Just pick your level: Zero Carb or Low-Carb (which also has ZERO sugar), both with a whopping 25 grams of protein per serving. It’s protein from 100% whey protein isolate to help keep you going strong—and always without gluten, lactose, or any fillers.

Isopure® Brand Heritage

Isopure was started by two guys named Hal and Ernie with a cement mixer and an idea to make things better. To be solvers of people's problems—active people who want protein to help them be their optimal self. For 20 years, we've been working to make products that offer the cleanest, purest, and most perfect protein around.

Ratings & Reviews

Zero/Low Carb Isopure
Overall Rating
625 Ratings
Verified Buyer Rating
248 Ratings
Average Flavor Rating
13 Flavors
Top Rated Flavor
Chocolate holandês com baixo teor de carboidratos
By clicking the button above, you agree to entering the Reviews section. Products in the Store are not intended to diagnose, treat, cure, or prevent any disease.
Sep 11, 2019
Verified Buyer
  • 9 Low Carb Dutch Chocolate
  • 9 Cookies & Cream

This brand always come up with some good tasting protein with clean results. These are my favorite to-go protein.

Jun 30, 2019
Verified Buyer
  • 10 Low Carb Dutch Chocolate
  • 10 Creamy Vanilla

I went with Isopure when looking for a zero carb/low carb protein option. You definitely get what you pay for. This is a higher prices protein and its well worth it. The consistency when shaken is perfectly smooth. I recently switched to soy milk, and this stuff still keeps up. It's not chalky in texture like many other powders and the flavors are just enough to enjoy.

May 02, 2019
Verified Buyer
  • 10 Low Carb Dutch Chocolate
  • 1 Mango Peach
May 01, 2019
  • 5 Banana Cream

It's just too much sodium for me. There are more cons than pros if you take this.

Mar 14, 2019
Verified Buyer
  • 10 Low Carb Dutch Chocolate

I suppose after consuming quantity 10, 7.5 pound containers of Low Carb Dutch Chocolate powder, I can say I LOVE Isopure and just reordered again because I am very satisfied with my lean muscle gain at age 63. I’ve entered Gold’s Gym Challenge and I’m training 5 days per week between my part time Crossing Guard job. I can photograph the stack of empty 7.5 pound buckets. I’m also a gold miner, so I’ll reuse when I get my summer off!

Mar 03, 2019
Verified Buyer
  • 2 Cookies & Cream

Cookies & Cream tastes like dog meat, gave it a 2/10 because I believe this brand, spent 40 bucks on it just to choke it down every day for the next month and a half, don't recommend. The strawberries and cream on the other hand is really good, but you have to drink it freezing cold. Probably gonna order vanilla for now on.

Mar 02, 2019
  • 8 Low Carb Toasted Coconut

I have been taking protein for years. Just found out I’m lactose intolerant. I tried this protein and it’s pretty good. Taste isn’t overpowering and it doesn’t upset my stomach.

Feb 25, 2019
  • 9 Low Carb Dutch Chocolate

hands down one of the best whey supplements I've had. Ridiculous micronutrient content on top of an amazing taste. To the people complaining about Sucralose, you should really read a book lol. Stop regurgitating 50 year old debunked science.

Feb 22, 2019
Verified Buyer


Feb 06, 2019

One word "Sucralose" also know as Splenda aka one of the worst sugar substitutes on the market!

Feb 02, 2019
Verified Buyer
  • 10 Low Carb Dutch Chocolate

Hands down best whey isolate i have ever tried . this stuff is so clean and doesn't taste so sweet . i believe it's been perfectly and carefully processed using better quality ingredients than most of the powders out there . i've always thought it was a little bit pricey but i was wrong . and don't forget that a serving is 2scoops = 50g protein . Good job "Nature's Best"on this product because now it's my favorite

Jan 19, 2019

The zero carbs are excellent when cutting but the taste sucks on all flavours and it doesn’t mix well at all and the prices are way to high for what it’s worth.

Jan 16, 2019
Verified Buyer
  • 7 Banana Cream
  • 7 Low Carb Toasted Coconut
  • 4 Low Carb Dutch Chocolate

Overall better tasting than the average protein powders. I have used isopure for several months now post VSG. However, the coconut and banana flavours are a bit much on their own. I mix 1 scoop coconut with one scoop banana and it improves the flavours of both. Same with the chocolate, one scoop with either. Not sure why the chocolate rates so well, it’s rather gross if not mixed with another flavour. Drinkable but not great.

Jan 09, 2019
Verified Buyer
  • 1 Low Carb Dutch Chocolate

This is my 3rd tub of the Isopure Low Carb Dutch Chocolate. The first I thought worked well: good macros, good taste, good price, mixes well. But this last tub I swear is full of sand I end up with a stomach after every shake. Either this is a single bad batch or they've started putting in cheap fillers.

Jan 08, 2019
Verified Buyer
  • 7 Low Carb Dutch Chocolate

It's not terrible but also not my favorite protein. Easy on the stomach but has an odd sodium taste in the first few sips. You get used to it after a while.

3 Sizes
1 Lb.
Choose a Size
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5 Flavors
Cookies & Cream
Choose a Flavor
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Price: $18.35  ($2.62 / Serving)
Flavor Rating: 7.8

What's in Isopure Zero/Low Carb Isopure

1 Lb. Cookies & Cream
Serving Size 2 Scoops (61 g)
Servings Per Container About7
Amount Per Serving
Calories 210       
Calories From Fat 10       
% Daily Value *
Total Fat 1 g 1%
Saturated Fat .5 g 3%
Trans Fat 0 g       
Cholesterol 5 mg 2%
Sodium 340 mg 15%
Potassium 750 mg 20%
Total Carbohydrate 0 g 0%
Dietary Fiber 0 g 0%
Sugars 0 g       
Protein 50 g 100%
Vitamin A 50%
Vitamin C 50%
Calcium 60%
Iron 6%
Vitamin E 50%
Vitamin K 50%
Thiamin 50%
Riboflavin 50%
Niacin 50%
Vitamin B6 50%
Vitamin B12 50%
Biotin 50%
Pantothenic Acid 50%
Phosphorus 50%
Magnesium 50%
Zinc 50%
Selenium 50%
Copper 50%
Manganese 50%
Chromium 50%
Molybdenum 50%
Chloride 20%
* Percent Daily Values (DV) are based on a 2,000 calorie diet. Your daily values may be highere or lower depending on your calorie needs.
Ion Exchange Whey [Milk] Protein Isolate, Microfiltered Whey [Milk] Protein Isolate, Vitamin/Mineral/, Amino Acid Blend, (Taurine, Potassium [As Potassium Chloride], Chloride [As Potassium And Sodium Chloride], Calcium [As Dicalcium Phosphate Dihydrate], Phosphorus [As Dicalcium Phosphate Dihydrate], L-Glutamine, Magnesium [As Magnesium Oxide], Vitamin C [As Ascorbic Acid], Vitamin E [As DL-Alpha Tocopheryl Acetate], Niacin, Zinc [As Zinc Sulfate Dihydrate], Vitamin A [As Palmitate], Pantothenic Acid [As D-Calcium Pantothenate], Vitamin B6 [As Pyridoxine Hydrochloride], Copper [As Amino Acid Chelate], Manganese [As Manganese Sulfate Dihydrate], Riboflavin, Thiamin [As Thiamin Hydrochloride], Folic Acid, Biotin, Iodide [As Potassium Iodide], Chromium [As Amino Acid Chelate], Vitamin K, Molybdenum [As Amino Acid Chelate], Selenium [As Amino Acid Chelate], Vitamin B12), Soy Lecithin, Natural And Artificial Flavors, Caramel Color, Sucralose.
This Product Is Produced In A Facility With Soy, Dairy, Egg And Wheat Ingredients, Peanuts And Tree Nuts.

Directions For Zero/Low Carb Isopure:

For a rich, thick shake, mix 2 scoopfuls (65g) with 12 fluid ounces of water in a shaker or blender. If a shaker or blender is not convenient, Isopure can be stirred into solution with a spoon.

For healthy adults, consume enough protein to meet your daily protein requirement with a combination of high protein foods and protein supplements throughout the day as part of a balanced diet and exercise program.


Warnings: Accidental overdose of iron containing products is a leading cause of fatal poisoning in children under 6. Keep this product out of reach of children. In case of accidental overdose, call a physician or poison control center immediately.

* These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Learn more about Whey Protein Isolate.
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