ISO 100® 100% - Fudge BrownieFudge Brownie | GNC
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Lactose Free Lactose Free

Dymatize® Nutrition ISO 100®


Item # 364894



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Size: 1.6 lb(s)

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Product Information



Protein Powder
100% Whey Protein Isolate*
Banned Substance Tested - Gluten Free

ISO100® is simply muscle-building fuel. Each serving contains 25 grams of protein and 5.5g of BCAAs including 2.7g of L-Leucine.

If your goal is gains in muscle size and strength, then ISO100 is your perfect workout partner. Loaded with muscle building amino acids, ISO100 can support even the most serious resistance-training programs.
Known worldwide for quality, taste and purity, ISO100 is produced to our highest quality standards. ISO100 is formulated using a cross-flow microfiltration, multi-step purification process that preserves important muscle-building protein fractions while removing excess carbohydrates, fat, lactose and cholesterol.
ISO-100 is made with pre-hydrolyzed protein sources to ensure fast digestion and absorption.
Available in a variety of delicious, indulgent flavors, ISO100® is the perfect before-workout, after-workout, anytime protein.

Dymatize® proteins are formulated based on the latest science and put to the test in university studies and at elite professional training facilities. Dymatize protein powders are always manufactured in GMP and Sport Certified facilities, meaning that all ingredients and final products are rigorously tested and validated clean and safe. They are banned substance tested for athlete's reassurance by Informed-Choice® (

100% of the protein claimed per serving is derived from high-quality, pure, intact proteins. We do not amino spike.


Nutrition Facts
Serving Size  1 Scoop(s)
Servings Per Container  25

Amount Per Serving     % DV

  Calories from Fat 5  

Trans Fat 0g  
Cholesterol 10mg   3%
Sodium 190mg   8%
Potassium 230mg   7%
Total Carbohydrate 2g   1%
  Dietary Fiber 1g   4%
Protein 25g   50%
Calories 120  
Total Fat 0.5g   1%
Saturated Fat 0g  
Sugars 1g  

Vitamin A 0   0%
Vitamin C 0   0%
Iron 0   6%

Calcium  0   **

** Daily Value (DV) not established.
Other Ingredients
Hydrolyzed Whey Protein Isolates, Whey Protein Isolate, Cocoa (Processed with Alakali), Natural and Artificial Flavors, Salt, Soy Lecithin, Potassium Chloride, Sucralose, Steviol Glycosides (Stevia)
Contains: Milk & Soy (Lecithin)
Label (click image to enlarge)

How To Use

Formulated for easy mixing. Add one scoop (included) to 5-6 oz. (150ml- 180ml) of water, milk or your favorite beverage and mix thoroughly. Enjoy prior to workouts, within 30 minutes after workouts or anytime you desire a high-quality, high-protein drink.
Manufactured & Distributed by: Dymatize Enterprises, LLC Dallas, TX 75234 USA


4.8 / 5.0
184 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
All i can say is yum
July 16, 2019
1 year ago
July 7, 2019
It's good stuff
The flavors are pretty good. The chocolate Peanut butter was not as good as I thought but I don't mind it. Great low carb protein.
July 5, 2019
1 month ago
Solid Whey Sup.
Taste amazing and high in nutrients. However I highly recommend you use a blender if you don’t prefer gulping down chunks of protein.
June 30, 2019
1 month ago
Great tasting post workout shake!
I like to blend the Gourmet Vanilla with almond milk, frozen fruit, a little plain Greek yogurt and creatine into a post workout shake. It tastes great and it’s satisfying.
June 27, 2019
1 month ago
It’s tastes great compared to other protein powders I have had before.
June 25, 2019
1 month ago
Didn’t expect this to be soooo good! I bought three flavors; all delicious!
June 20, 2019
1 month ago
Best tasting protein I’ve ever had. The flavor doesn’t matter, they all taste good! It mixes well, it’s clean and it’s reasonably priced.
June 18, 2019
1 month ago
Love the chocolate peanut butter!
June 17, 2019
1 month ago
I liked the consistency and flavor. Vanilla
June 14, 2019
1 month ago
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Browse 26 questions Browse 26 questions and 30 answers
Can beginners take this hydrolysed whey of dymatize who can afford it?
Ankit S on Mar 23, 2018
Can I put fruits and greens in with Protein do use as a meal replacement?
A shopper on Jan 18, 2017
BEST ANSWER: Absolutely. I add cinnamon, servings of kale, baby spinach, frozen berries and a quarter of banana. If I am not going to have any avocado that day I add a couple slices. I can add almost anything and the gourmet chocolate still shines through like a choc shake
is the dynamize iso 100 birthday cake in stores?
A shopper on May 2, 2016
is it in stores?
A shopper on May 2, 2016
BEST ANSWER: I found it but once or twice it “was the last one left.” I would call first. Free shipping helps. Plan ahead when running low.
Is this lactose free ?
A shopper on May 18, 2018
BEST ANSWER: Yea it's lactose free if ur not lactose intolerance ur fine
Do I need to buy amino acids or does this protein come with them?
Manny on Apr 11, 2018
BEST ANSWER: This protein does come with 5.5 g of BCAA already included in the protein powder.
Can you use it if you are 15 and work out?
A shopper on Mar 4, 2018
BEST ANSWER: This is Isolate. Yes you can use it, but you should use this immediately after your workout session. Use it within 30 mins of working out. Before bed I would suggest Gold Standard whey protein because it uses slow and fast digesting protein, and this will sustain protein longer in your system. Also eat some carbs about 1.5 hours before your workout, and after to replenish your body.
anyone know of a protein powder with fiber?
A shopper on Mar 23, 2017
BEST ANSWER: I add my own fiber. It is Source Organic Fiber. 2lbs. 6 Gms in one scoop. I add 2 scoops in my shake and it doesn't get too thick. I do use 11/2 cups of milk and 2 ice cubes with all my other additives Hope this helps..
I bought whey isolate from GNC (wheybolic) and it gave me a huge belly ache. I desperately am looking for a protein powder that doesn't upset my stomach and is gluten free. Can someone recommend? Muscle milk RTD doesn't bother me but I know it's not that clean. Syntha 6 didn't bother me but it's not gluten free... can't take pea protein either.
tricia I on Oct 1, 2018
BEST ANSWER: All pure whey protein powders are gluten-free. Are you lactose intolerant? That might be why you experienced a stomach ache from GNC's Wheybolic protein. Does your stomach get upset from taking plant-based protein as well? If you're lactose intolerant, then Dymatize Iso 100 Whey Protein should be fine (gluten and lactose free), otherwise you may consider trying different types of protein powders (egg protein, etc.)
Hi please help it is goig to help to get a big butty 😅 I am fat no so fat but when I am work out my legs and my butty has gone but my belly is still... so i can drink this protein to get a big legs and butty? Heeelp! 🙏🏼
A shopper on Apr 25, 2018
BEST ANSWER: Only the correct exercising and lifting will produce the body you want. This protein is very good, but it's only a part of what you need to do. Work hard with cardio and lifting in addition to a healthy diet and protein.
does it has to be blended or can I uses it with a shaker ?
claudia s on Oct 11, 2018
BEST ANSWER: You can use a shaker. I, personally, think the best shaker cups for any protein are the character shakers (i.e. Spider-Man, Hulk, Superwoman), they blend really well. This is great protein btw.
Is this product easy on the stomach?
A shopper on Jan 1, 2019
BEST ANSWER: I have been using this awhile now and I would say yes, it is easy on the stomach. I would recommend the chocolate flavor though.
How good is the orange dreamsicle flavor? What do you mix it with?
Lauryn M on Mar 19, 2019
BEST ANSWER: I like it with Almond Milk, but it’s also good mixed into oatmeal or Greek Yogurt
Has this anyone with acne prone break out?
Mohammad A on Mar 13, 2019
BEST ANSWER: I have used this product it does not cause acne : )
Can you heat it?
Trisha W on Feb 9, 2019
BEST ANSWER: If you mix it with liquid first then you can heat it up.
Can I mix it with beyond raw creatine?
A shopper on Nov 15, 2018
BEST ANSWER: Yes it can.
What does this taste like?
A shopper on Oct 21, 2016
BEST ANSWER: The cinnamon bun has a hint of coconut....Great flavor
Cookies and cream in store?
A shopper on Jun 30, 2016
How many calories does it have ?
A shopper on Jun 28, 2019
Can I take this on my off workout days?
B G on Jun 19, 2019
Is this product alcohol free?as alcohol is used for flavoring in some product.
Vicky on May 25, 2019
is this protein suitable for diabetics and women?
A shopper on Feb 14, 2019
is it gluten free?
A shopper on May 29, 2018
Does this product contain vitamin k?
David B on Mar 1, 2018
does it taste like just orange or do you taste the cream?
A shopper on Dec 17, 2016