Low Carb - Dutch ChocolateDutch Chocolate | GNC

Isopure® Low Carb Protein Powder


Item # 913671

Product Information



50 grams of 100% pure whey protein isolate with only 3g carbs in sight. And it still comes with glutamine and nutrients, but no lactose or impurities, so it's easy to drink. Your gut will agree.

That’s what we’re made of. It’s also what we stand for—protein that’s lactose-free, low calorie, with little or no fat and carbs, and no impurities. The purest stuff out there. Not to mention delicious. Beyond quality. This is protein with taste.
Pack in powerfully pure protein, without packing on the carbs. Our 100% whey protein isolate powders amp you up, without any unwanted weight. Just pick your level: Zero Carb or Low-Carb (which also has ZERO sugar), both with 25 grams of protein per scoop. It's 100% whey protein isolate loaded with vitamins, minerals and nutrients to keep you going strong—and always without gluten, lactose, or any impurities. Made with our complete microfiltration process to be the only completely clear milk protein when dissolved in water. Available in a range of delicious flavors to mix up some seriously delicious and dynamic recipes. Note: Zero/Low Carb Isopure powders have a vitamin/mineral premix which is not soluble; they will be cloudy when dissolved.


Nutrition Facts
Serving Size  2 Scoop(s)
Servings Per Container  21

Amount Per Serving     % DV

Calories 220  
  Calories from Fat 10  

Total Fat 1g   2%
  Saturated Fat 0g  
Trans Fat 0g  
Cholesterol 20mg   7%
Sodium 480mg   20%
Potassium 1000mg   29%
Total Carbohydrate 3g   1%
  Dietary Fiber 1g   4%
Sugars 0g  
Protein 50g   100%

Vitamin A 0   0%
Vitamin C 0   0%
Iron 0   0%
Vitamin E 0   0%
Vitamin K 0   0%
Thiamin 0   0%
Riboflavin 0   0%
Niacin 0   0%
Folate 0   0%
Biotin 0   0%
Pantothenic Acid 0   0%
Phosphorus 0   0%
Iodine 0   0%
Magnesium 0   0%
Zinc 0   0%
Copper 0   0%
Manganese 0   0%
Chromium 0   0%
Molybdenum 0   0%
Chloride 0   0%

Calcium  0   **
Vitamin B6   0   **
Vitamin B12  0   **
Selenium  0   **

** Daily Value (DV) not established.
Other Ingredients
Whey Protein Isolate, Cocoa (Processed with Alkali), Vitamin and Mineral Blend, Soy Lecithin, L-Glutamine, Xanthan Gum, Natural and Artificial Flavor, Sucralose
Contains Milk and Soy Ingredients
Label (click image to enlarge)

How To Use

For a rich, thick shake, place contents into 12 ounces of water and mix in a shaker or blender. If a shaker or a blender is not convenient, ISOPURE can be stirred into solution with a spoon. Drink one serving daily.
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.

NOTICE: Use this product as a food supplement only. Do not use for weight reduction.
Distributed By: Nature's Best® Hauppauge, NY 11788


4.6 / 5.0
89 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Love it keep sendin it
November 22, 2018
1 month ago
Good product
It is good. I like it is low carb. I like the flavo4 of muscle milk a little better but the flavor is pretty good.
November 16, 2018
1 month ago
I love the taste and it is low in Carbs
November 8, 2018
1 month ago
Great Drink!
After having 3 surgeries in 3 years, my levels were low. The last surgeon I had told me about Isopure. That was over 15 years ago, and I still drink it for breakfast every day. It didn't take long to replace the protein my body needed, even through 2 more surgeries. This product absolutely worked for me, and I recommend it to all my friends.l
November 2, 2018
Repeat buyer
Tastes great and I have lost 9 lbs in 2.5 months. First powder that I can mix with water and drink. I prefer almond milk with shakes but in a pinch the chocolate is good with water.
October 21, 2018
2 months ago
Absoluely amazing, perfect for fall!
High quality protein, almost no carbs and low calories. I do a scoop and a half to break my fast with. Probably my favorite flavor and perfect for fall!
October 3, 2018
Top Tier Protein
Great taste with good amounts of vitamins and other nutrients while being low calorie and still giving good amounts of protein and BCAAs
July 22, 2018
5 months ago
I love this product, it works for me and I see a big difference in my workout. I will never use anything else.
July 20, 2018
The flavors are surprisingly tasty
I can’t say enough good things about this protein shake. It was recommended to me after surgery and I’m so glad I listened bc no matter the flavored powder it tasted like that flavor. The chocolate tastes just like chocolate milk if you’re using an almond or lactose free milk. Mixing flavors like banana and chocolate or strawberry and banana or chocolate and coconut just makes it even better. It also keeps you fuller longer and you don’t have this urge to munch or graze sometimes you may forget to eat but you just have to be careful and watch what you’re eating and when to eat. My kids love this protein powder and they’re picky about what they like. Friends I’ve had try this have been surprised by the taste bc they expect that chalky taste and instead they’re drinking chocolate or strawberry milk, once they implemented this in there every day they lost almost 50lbs in about 2 months. It’s definatly surprising but I’d suggest giving it a try and see if you’d be able to use it
July 18, 2018
5 months ago
Great protein powder, breakfasts everyday:)) no sugar, low carb, high protein ??
June 24, 2018
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 26 questions Browse 26 questions and 28 answers
Why did you choose this?
GNC Store
no carbs
j a on Apr 4, 2015
no carbs
j a on Apr 4, 2015
What is the best protein for a keto diet?
A shopper on Feb 21, 2018
BEST ANSWER: Something without sugar. This product is good for you.
Can this be used as a meal replacement, to help me loose weight?
A shopper on Jun 7, 2012
BEST ANSWER: Yes, Nature's Best Perfect Low Carb Isopure was designed as a low-carb meal replacement, delivered in the form of a shake mix.
Why sucralose and not stevia?
Fifi M on May 31, 2018
I notice that the instructions recommend that you use 2 scoopful with 12 ounces of liquid. I think for my system I would need to use 1 scoopful, would I need to use 6 ounces or 8 ounces of liquid? Will this be okay?
A shopper on Sep 26, 2013
BEST ANSWER: For 1 scoop of Perfect Low Carb Isopure use 6 ounces of liquid. More liquid can be added if it's too thick. Using one-half serving is fine as long as you understand you're only receiving one-half the listed nutrients.
Do you guys know if they make this size (7.5 lbs) in unflavored ?
A shopper on Apr 1, 2016
how many grams of sugar is in it?
A shopper on Dec 26, 2013
BEST ANSWER: Nature's Best Perfect Low Carb Isopure has zero grams of sugar.
I already bought it and on official website it says that all products ISOPURE are WITHOUT LACTOSE, but on the product details I found it says: Milk and lactoserum! So why they declared NO MILK if it has? and IF why they not display how many g on 100g it has?
A shopper on Jul 7, 2016
BEST ANSWER: Whey is made from milk but the product is processed to the point were they removed the lactose. Therefor it's made of milk but the lactose was removed.
Is this denatured?
A shopper on Jun 8, 2016
BEST ANSWER: NO i don't think so
After my first shake, I was very jittery and uncomfortable. Also, what can I add to the shake to make it taste better? The Dutch Chocolate tastes like nothing and is too expensive to throw out.
A shopper on Mar 4, 2018
BEST ANSWER: Try adding more powder for added flavor. Consider seeing a doctor regarding your jittery/uncomfortable feeling to make sure you don't have any underlying medical conditions. Try adding ice and mixing in a blender with whole milk for more of a milkshake type drink.
Does Natures Best Isopure Low Carb Dutch Chocolate Protein contain any Arginine?
A shopper on Nov 11, 2011
BEST ANSWER: According to the label Natures Best Perfect Low Carb Isopure does not contain any Arginine. It does contain 4.6g of L-Glutamine per serving.
is this good for diabetics?
A shopper on Feb 26, 2018
BEST ANSWER: Yes. There are very little carbs. I’m type 1 diabetic and use it 4 days per week.
can i use this product as a meal ?
A shopper on Oct 30, 2012
BEST ANSWER: Yes, this product can be used as a meal.It can also be used as a protein supplement or a workout supplement. However, I'd recommend you to add some fruits like berries or banana with this shake since everything is a balance. It's better to have not just protein in a meal. This is mostly protein only.
If I use this with water can I count that also as part of my water intake for the day?
A shopper on Mar 2, 2018
BEST ANSWER: Of course not. You can only regard the pure water as your water intake for the day.
Why is this product not recomendable for losing weight?
A shopper on Apr 10, 2016
BEST ANSWER: Protein is a supplement used for gaining weight and putting on more muscle and increasing strenth
Can I take this while pregnant?
A shopper on Apr 10, 2016
BEST ANSWER: You'll need to speak to your physician about what to take while you're pregnant.
Is this a good product for a keto type of diet? I know it's low-carb, and that's a big part, but will it adequately replace my daily requirement of potassium?
A shopper on Jul 28, 2013
BEST ANSWER: Each serving of this product provides 20% of the recommended daily value for potassium so it would take 5 servings each day to meet your daily requirement unless you supplement your potassium intake with other sources.
i have this product and the EXP date is : 4-2012
we r now in 22-4-2013..can I still use it or Not.
i have the half of the container.
A shopper on Apr 21, 2013
BEST ANSWER: The date on the container is the recommended use by date. The product (Nature's Best Perfect Low Carb Isopure) is still safe to use, but it may not be as effective.
how many time i should use this if u know that im walkin & runnin
30 Minute per day? and what is the best time to taken it before
or after workout ?
A shopper on Oct 31, 2012
BEST ANSWER: The product says to use once a day. If you are trying to watch out for carbs I would replace a meal with it after a workout. If you are using it for protein I would use it with a meal.
Is this product safe for a Type 2 Diabetic ?
A shopper on Oct 16, 2012
BEST ANSWER: Used as recommended and following the guidelines provided by your doctor Nature's Best Perfect Low Carb Isopure is safe for use by someone with Type 2 Diabetes.
I bought this from a fitness outfit here in India. After using it for the first time, I saw some hard residue at the bottom of the tumbler, which is not soluble in water and milk. Am I using a genuine product?
A shopper on Oct 11, 2012
BEST ANSWER: NATURE’S BEST® PERFECT® ISOPURE® LOW CARB, the first and only product of its kind to contain 42 grams of 100% Whey Protein Isolate. All impurities have been removed to provide you with a great tasting, lactose free, low fat, aspartame free, glutamine enriched state of the art meal replacement shake mix.
Is the low carb Isopure kosher? Or does it have any kosher supervision? Thank you,
A shopper on Sep 10, 2012
BEST ANSWER: Nature's Best® Perfect Low Carb Isopure is kosher and contains organic pulp puree is equivalent to approximately 3.5lbs of the highest solids, pure, unfiltered and unclarified organic and kosher acai pulp. It is sweetened with organic and kosher certified concord grape puree.
Why can't I have Isopure Zero Carb as a Meal Replacement?
A shopper on Aug 28, 2012
BEST ANSWER: The Low Carb and No Carb Isopure should not be used as meal replacements because your body does need some carbohydrates for energy and these supplements would not provide enough vitamins and minerals when taken alone as you would with a meal replacement. They should only be used to supplement your diet, not replace it entirely.
the vitamin DV values are showing percentages for this product, and yet the actual amounts listed are 0.0 ... Are there any vitamins mixed in with this, and if there aren't, why are the daily values showing at 50% or more for most of the vitamins?
A shopper on Apr 8, 2012
BEST ANSWER: The reason the percentages show at the stated values is that they equal that value. The reason the amounts show as zero is that the amount is reported in grams and the milligrams round down to zero.
Hello my name is Victor I'm 19 years old

I do exercises everyday all over 2 hours

I wonder how many shakes, two spoons that come in ISOPURE bag (62g) with 12 ounces of water can I drink a day!
A shopper on Sep 26, 2010
BEST ANSWER: High Victor, I have been a long time user of Isopure and have to say, "Good for you!" for finding such an excellant product to work with. The amount of Isopure shakes one should consume on a daily basis really depends on what they are trying to achieve with their body. Remember that not only does the shake work excellant as a "meal replacement," but it also has extremely high levels of protein which will "Bulk" up your body-fast. However, regardless of your goal, one should ALWAYS eat at least one healthy meal a day. Eating that one well rounded meal in the afternoon is best, as it will have time to give you the energy you need for the rest of the day, as well as burn off before bed time. Do Not exceed 2 shakes per day. It isn't healthy to force your body to rely soley on the shakes, it needs real food too. Hope this helps. Heather Brooke (Kick Boxer)
I am trying to loose some weight and put on lean muscle. Is this the best source of protein for me?
A shopper on Sep 29, 2009
BEST ANSWER: This protein is perfect for building lean muscle and is great with recovery because of all of the BCAA's it has (Branched Chain Amino Acids). It seems perfect for losing weight too because of the low amount of sugar, carbs, and fats. If you take it after a workout and with a healthy diet consisting of 5-7 small meals a day, you are good to go. Just remember, it takes a lot of hard work and dedication to get the results you desire.
Is this soy and gluten free?
Wendy on Jun 15, 2018