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Nature's Best Isopure Zero Carb 7.5 Lbs

11 reviews   |  
Original price $190.00
Current price $98.99
SKU 089094021511
Free USA Shipping Over $75
For USA orders up to 10lbs.

Nature's Best Isopure Zero Carb (100% Ion Exchange Whey Protein Isolate) 7.5 lbs

Nature's Best Perfect Low Carb Isopure contains 50 grams of 100% Ion Exchange Whey Protein Isolate. Any and all impurities typically found in most whey proteins have been removed to provide you with a great tasting, lactose free, fat free, glutamine enriched, state of the art carbohydrate free protein supplement. Furthermore, Isopure contains 0g of sugar and is instantized so it can be taken anywhere and mixed with a spoon.


Note: The Dutch Chocolate flavor is in the Low-Carb version of Isopure, and has 3g of carbs.

Isopure's Major Proteins Include:

Beta-lactoglobulin: 55-62%
Alpha-lactalbumin: 19-22%
Immunoglobulin: 9-10%
Bovine Serum Albumin: 6-8%
Lactoferrin: 0.5-1%

In addition, Isopure is rich in branched chain amino acids and glutamine.

Each Serving of Isopure Contains:

3465mg of isoleucine
7865mg of leucine
3080mg of valine
4.6g of L-Glutamine


Athletes tend to need more protein than sedentary individuals to achieve positive nitrogen balance. Most recommendations range from 1.5-2.0 grams of protein per kilogram of body weight per day. Isopure will help you achieve the positive nitrogen state you are seeking.


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.


Serving Size: 2 Scoopfuls (62g) - Servings Per Container: ~ 55

Amount Per Serving

Calories 210

Calories From Fat 10

Total Fat 1g

Saturated Fat 0.5g

Trans Fat 0g

Cholesterol 10mg


Potassium 750mg

Total Carbohydrate 0g

Dietary Fiber 0g



Ingredients: Ion Exchange 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 Flavor, Xanthan Gum, Sucralose.

Use this product as a food supplement only. Do not use for weight reduction.

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.

Customer Reviews
4.6 Based on 11 reviews
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United States United States
  • Age? 39
  • Who would you recommend this product to? Yes
Good stuff!

Taste is ok but overall great product

aweome, no sugar, no carbs, high protein

This is my cutting season go to product. No sugar, no carbs, and 50 grams protein. Low calorie when taken with water. The flavor is great and it dissolves easily. Isopure is overall a great brand, whether it is regular protein, zero carb protein or their awesome premade flavored drinks available at most gyms or supplement shops

Best in Class

Isopure is definitely a great product. I bought the vanilla version and the taste was good for a product that has zero sugars, or carbs. I could not ask for a better protein in my supplement regiment.

Great, tried and true product.

Great company, great product, mixes great, but the sodium is a bit high.

Best protein ever!

I happened to catch Isopure on this site while it was on clearance during my last winter lean bulk cycle. This stuff was a LIFE SAVER on many occasions. When I needed to get some protein in quick, 2 scoops and 16oz of water did the trick. Really great when you're trying to watch your carbs. It also mixes easy with a carb powder too if you need to get some carbs in post workout. Natures best is HIGH QUALITY protein and you can't beat the price per pound on this product.

Best protein per dollar

I use Isopure in my post workout shake because the whey protein isolate is fast absorbing. For my last contest I relied on Isopure Zero Carb to maintain my muscle and lose fat. It tastes great, vanilla is my favorite, but strawberry is good for a change too. The chocolate does have a small amount of carbs in it. It mixes easily with no clumping. Nature's Best doesn't have a roster of professional athletes endorsing their products which helps keep costs down, the results speak for themselves. Try it.

Good product, good servicee

best price and delivery was quick. order was processed the same and shipped the same day


Great product. Best price here at BPN.

Stephanie H.
Very Dissatisfied

Isopure was the worst tasting protein that I have ever tried. Very dissatisfied.

Sherri H.
Isopure Zero Carb Works

Great taste. and really works

Natures Best - Isopure

This is one of the best tasting protein powders I have EVER had - and I've tried a bunch.