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ISO100 Hydrolyzed 100% Whey Protein Isolate - Fruity Pebbles (5 Lbs. / 75 Servings)

ISO100 Hydrolyzed 100% Whey Protein Isolate - Fruity Pebbles (5 Lbs. / 75 Servings)

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ISO100 Hydrolyzed 100% Whey Protein Isolate - Fruity Pebbles (5 Lbs. / 75 Servings)

Rated 4.7 out of 5
46 Reviews|3 Questions | 305 Answers|
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Gluten Free

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About This Product

AWARD-WINNING, EASY-MIXING, FAST-DIGESTING, ISO100 HYDROLYZED 100% WHEY PROTEIN ISOLATE FOR MUSCLE SUPPORT.

Each serving contains 25 grams of protein from easy to mix, easy to digest, great-tasting, fast-absorbing, 100% whey protein isolate.

Available in a variety of delicious, indulgent flavors, ISO100 is the perfect before-workout, after-workout, anytime protein.

THE DIFFERENCE BETWEEN HAVING GOALS & CRUSHING THEM IS ISO100.

ISO100 is simply muscle-building fuel. If your goal is gaining 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.

BENEFITS BEYOND THAT OF TYPICAL PROTEIN POWDERS.

The protein in ISO100 is a combination of hydrolyzed and whey protein isolates, without any fillers or added supplements. The hydrolyzed whey protein isolate has been partially broken down into smaller proteins and peptides, ensuring rapid and easy digestion for optimal absorption of muscle-building amino acids.

KNOWN WORLDWIDE FOR QUALITY, TASTE AND PURITY.

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.

REAL SCIENCE & QUALITY

Our products are formulated using the latest science. We test our products in university studies and elite training facilities. Our protein powders are manufactured at GMP Certified facilities ensuring all ingredients and final products are validated clean and safe. They are banned substance tested by Informed-Choice.

DYMATIZE PROTEIN ETHICS

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

Directions

Formulated for easy mixing. Add one scoop (included) to 5-6 fl. oz. (150-180ml) 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.

Warning

Store in a cool, dry place. Keep out of reach of children.

Updated Jan 15, 2026
Read More
Serving Size: 1 Scoop
Number of Servings: 75 Servings
Amount Per Serving
% Daily Value
CALORIES 
**%
TOTAL FAT 
1%
SATURATED FAT 
N/A*
TRANS FAT 
**%
CHOLESTEROL 
4%
SODIUM 
5%
TOTAL CARBOHYDRATE 
1%
DIETARY FIBER 
N/A*
TOTAL SUGARS  - INCLUDES 0G ADDED SUGARS
N/A*
PROTEIN 
50%
VITAMIN D 
N/A*
CALCIUM 
10%
IRON 
N/A*
POTASSIUM 
N/A*

Other Ingredients:

Hydrolyzed Whey Protein Isolate, Whey Protein Isolate. Less than 2% of: Natural and Artificial Flavors, Edible Glitter (Gum Arabic, FD&C Red #3, FD&C Red #40, FD&C Blue #1, FD&C Yellow #5), Salt, Soy Lecithin, Sucralose, Steviol Glycosides (Stevia). Contains Milk and Soy.

Brand:
Dymatize Nutrition
Form:
Powder
Flavor:
Fruity Pebbles
Serving Size:
1 Scoop
Number of Servings:
75 Servings
Price per Serving:
($2.00 / serving)
Product Weight:
96  OZ
Specialty Diets:
Gluten Free
Item # :
D4-1186 / 2201366

  • Intense Trainers: Geared for those engaged in rigorous resistance-training programs, this product aids in optimal muscle growth and recovery through its high-quality amino acid profile.
  • Busy Athletes: Perfect for athletes with tight schedules who need a quick, easy-to-mix protein boost to maintain their energy and performance levels.
  • Weight-Conscious Individuals: Ideal for those looking to build lean muscle without excess carbs, fats, or sugars, thanks to the product’s refined microfiltration process.
  • Digestive Sensitive: Suitable for people with sensitive digestive systems who benefit from the hydrolyzed protein that facilitates rapid and easy digestion.
  • Experienced Bodybuilders: Excellent for seasoned bodybuilders who need a reliable and effective whey isolate to maintain muscle mass and support strength-training goals.

46 Ratings
4.7out of 5 stars
46 Ratings

Rated 5 stars by 87% of reviewers

Rated 4 stars by 4% of reviewers

Rated 3 stars by 4% of reviewers

Rated 2 stars by 2% of reviewers

Rated 1 star by 2% of reviewers

Would you recommend?
1-10 of 46 Reviews
Rated 3 out of 5
Mar 5, 2026
Price increase
Good flavor. Doesn't clump up. Due to the MASSIVE price increase. I will not be buying this product anymore. The greed is crazy. I remember paying 90 for the 5 pound tub. Sad stuff.
Uriel R
Rated 5 out of 5
Mar 13, 2025
A great protein powder.
Great product all around.
Francisco M
Rated 4 out of 5
Jul 11, 2024
Clean protein
Flavor can improve
Arlene L
Rated 5 out of 5
Apr 13, 2024
Best protein flavor ever
I've been buying this same flavor and product for 6 years now . I know it's expensive but I can't stand the other flavors or other brands . This fruity pebbles flavor is light which is great! I don't like super sweet flavors .
Gina J
Rated 5 out of 5
Jan 20, 2024
Loving it
Ooh so tasty
Giovanni V
Rated 5 out of 5
Oct 23, 2023
Best whey isolate on the market!
Fast absorbing whey protein is just what I need. Use it first thing in the morning and after a long workout!
Lance M
Rated 5 out of 5
Jun 3, 2023
Good Stuff
Doesn't Miss
Devin C
Rated 5 out of 5
May 28, 2023
????????
Great taste, no bloating and easy mixing. My go to protein
Fernando
Rated 5 out of 5
May 2, 2023
Fruity Pebbles flavor is amazing!
Best tasting protein ever! I've been struggling to find a good tasting protein and I picked this one up yesterday and it is so good! I was told by the guy that helped us out that it's one of the sweetest flavors from this brand but it is not overpowering at all, it's perfect! Also, the protein is smooth and easy to drink. Not gritty or chalky. Again, perfect!
REGINA D
Rated 5 out of 5
Mar 2, 2023
Buy It!
Tastes like the actual cereal milk from this cereal. Very nostalgic for me.
Stacy S
Disclaimer:

Product reviews are provided for informational purposes only and reflect solely the views and opinions expressed by the contributors and not those of the Vitamin Shoppe. Vitamin Shoppe does not verify or endorse any claims made in these reviews. Please read the full product reviews disclaimer.

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3 Questions
Why did you choose this?
The Vitamin ShoppeStore

For the bogo deal

daniel m

One of the highest quality whey protein powders available, fruity pebbles flavor is also the best tasting protein powder I’ve ever had.

Edward D

Makes my protein oats sooo delicious

Pao R

needed a good hydro isolate protein .

Uriel R
I am lactose intolerant to where I can't drink Lactaid or Fairlife milk. Has anyone had an issue with this whey protein isolate? I know it is a milk derivative but I was hoping it would not upset my gut. Thank you in advance.
Barbara C

Best Answer:  I may just have an over sensitive stomach being lactose intolerant,but it does not settle well with my gut either. The only thing I can suggest is trying to reach out to the company for a sample size or returning a small 1lb sized tub for something else. I would get very bloated with this product,but the rest of my family has no problems.

Lindsey
S puede tomar dos veces al día o no?
A shopper

Best Answer:  Si

Kevin V.staff
Disclaimer:

Product reviews are provided for informational purposes only and reflect solely the views and opinions expressed by the contributors and not those of the Vitamin Shoppe. Vitamin Shoppe does not verify or endorse any claims made in these reviews. Please read the full product reviews disclaimer.

 

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