Dymatize ISO100 Whey Protein Powder Isolate, Gourmet Chocolate, 25g of Protein, 5 Pound, 5.5g BCAAs, Less Than 120 Cal., Gluten Free, 1g Fat, 1g Sugar, 2g Carb (71 Servings)
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Availability:
In Stock.
Arrives
Friday, Mar 13
Flavor Name: Chocolate
Size: 5 Pound (Pack of 1)
Features
- OUR BEST-QUALITY PROTEIN: Dymatize ISO100 is our higest-quality protein, and it is designed to support muscle growth through rapid protein absorption. The protein is broken down into small peptides, facilitating faster digestion and absorption.
- WITH YOU, WE PUSH WHAT IS POSSIBLE: Just like you push to improve, Dymatize pushes protein to the next level. One of the best protein powders in the game, its filtered to remove excess lactose, carbs, fat, and sugar for maximum gains.
- FOR EVERYONE: This protein powder that is Made in the USA is ideal for everyone. Whether youre at the beginning of your exercise journey, maintaining a healthy lifestyle, gym veteran, or need a quick meal replacement on the go, Dymatize is here.
- SIMPLE: 25g of protein, 5g of BCAA, 1g of fat, 1g of sugar, gluten free, and less than 120 calories, ISO100 whey protein provides a simple macro
- YOU MIX YOUR WAY: Mix with water, almond milk, oat milk, or your favorite liquid for a delicious drink. Add it to overnight oats, pancakes, or waffles to give your protein-packed meal to kick start your day.
Description
ISO100 is simply muscle-building fuel. Each serving contains 25 grams of protein and 5.5g of BCAAs including 2.7g of L-Leucine. Known worldwide for quality, taste and purity, ISO100 is produced to our highest quality standards. ISO100 is formulated using a cross-flow micro filtration, multi- step purification process that preserves important muscle-building protein fractions while removing excess carbohydrates, fat, lactose and cholesterol. ISO100 is made with pre-hydrolyzed protein sources to ensure fast digestion and absorption.
Is Discontinued By Manufacturer : No
Product Dimensions : 7.8 x 7.8 x 11.42 inches; 5.07 Pounds
Item model number : D35318
Date First Available : February 4, 2010
Manufacturer : Dymatize Nutrition
Best Sellers Rank: #115 in Health & Household (See Top 100 in Health & Household) #2 in Sports Nutrition Whey Protein Powders #91 in Sales & Deals
#2 in Sports Nutrition Whey Protein Powders:
#91 in Sales & Deals:
Customer Reviews: 4.6 4.6 out of 5 stars (11,719)
Flavor: Chocolate
Diet Type: Gluten Free
Product Benefits: Muscle Growth
Protein Source: Whey
Protein: 25 Grams
Total Servings Per Container: 71
Item Weight: 2300 Grams
Unit Count: 80.0 Ounce
Number of Items: 1
Item Dimensions: 7.8 x 7.8 x 11.42 inches
Net Content Volume: 80 Fluid Ounces
Brand Name: Dymatize
Package Type Name: Jar
Age Range Description: Adult
Model Name: Hydrolyzed Protein Powder
Global Trade Identification Number: 87
UPC: 705016353187
Manufacturer Part Number: D35318
Model Number: D35318
Manufacturer: Dymatize Nutrition
Recommended Uses For Product: Post-Workout
Allergen Information: Gluten Free
Material Type Free: Gluten Free
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Friday, Mar 13
This item is non-returnable:
Non-returnable due to Food safety reasons
View our full returns policy here.
Non-returnable due to Food safety reasons
View our full returns policy here.
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Top Amazon Reviews
Flavor Name: Chocolate
Size: 1.34 Pound (Pack of 1)
I was scouting for some new protein since my last one finished. I stumbled across this one and it didn’t disappoint. It blends well in a shaker and tastes amazing with Greek yogurt. I have a hard time liking protein powder with water but this was really good, I purchased the chocolate flavor and it taste like a hot chocolate in water. Definitely recommend it’s high quality, I have no stomach discomfort, using this to build muscle, and consistency isn’t chalky.
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Reviewed in the United States on January 26, 2026 by Kat
Flavor Name: Chocolate
Size: 3 Pound (Pack of 1)
I really like the Dymatize Iso 100 protein powder, ever since I started using it, I have found that it is much easier for me to stay on track with my fitness and nutrition objectives more than before. I think that consuming protein supplements has received a lot of criticism in the past because people have actually done it in the wrong way, in a sense people think that it is essential to consumer protein alone to gain muscle, other think that it actually enhances weight loss. I loved this product because it actually helped adhere to my goals, and more important than that, I used it for the purpose it was designed to serve in the first place, as a supplement. The product itself is just a regular pure protein powdered isolate that comes in a variety of tastes and different sizes. Sizes range from one and a half pounds to five-pound tubs; they all look the same, with different flavors of which I prefer, Chocolate, Vanilla, and Peanut Butter. The reason why I actually love these flavors is because I can add them to a variety of foods that I consume on a daily basis making it less stressful for me to follow a sportsman stricit nutrition regiment. I use Iso 100 powder with my Oatmeal, Pancakes, Smoothies, and other baked items that I love to make from time to time, and also, I use it raw without any addition as a normal post-workout shake, and it also tastes great by itself. However, it’s flavor is just an external expectation about the validity of this product and it’s importance to me as a sports enthusiast, one of the least talked about subjects in both fitness and bodybuilding industries nowadays is the topic of digestibility. To me as a lactose intolerant person, I have suffered a lot through my entire life with such products, and dairy derived proteins that didn’t do me any benefit except bringing a lot of stomach pain and bloating to me. This issue is very relevant in the bodybuilding industry as most of the diets consist of high protein portions, sometimes from sources that are sensitive to some people such as dairy and eggs. Dymatize have actually solved this problem not only by stripping out all of the lactose and fat from the product, but actually adding digestive enzymes to the product to help the body utilize these high amounts of protein and use it in the right way. Another reason that would make me also support this product is the fact that it is actually faster to absorb than other protein products, the reason behind this is that it is pure protein without any trace carbohydrates or fats that disrupts the absorption and utilization process to trigger muscle protein synthesis (The scientific term used to describe the actual process of muscle building). But what comes as the jewel on the crown to me from this product is something else, the actual manufacturing process of this product involves (GMP) Good manufacturing practices, which is a term in the fitness industry that guarantees the right practices at the facility of production, as well as the wellbeing for the people who are responsible for delivering this product to as, not neglecting the two facts of keeping the environment safe and sane, and the product free of banned or suspicious ingredients. At last but not least the product is actually the best bang for the buck as it delivers for products of the same quality the cheapest serving of protein isolate as in grams per dollar.
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Reviewed in the United States on August 16, 2018 by Aziz
Flavor Name: Chocolate
Size: 1.34 Pound (Pack of 1)
Good taste and real
Reviewed in the United States on March 4, 2026 by Money
Flavor Name: Chocolate
Size: 1.34 Pound (Pack of 1)
I have to get a hydrolized whey protein isolate because regular whey protein gives me digestive issues. This is a great option so far, good taste, mixes with water super well, and is easy to drink. I def recommend. Wish it was slightly cheaper.
Reviewed in the United States on February 17, 2026 by Elvira
Flavor Name: Chocolate
Size: 3 Pound (Pack of 1)
Dymatize ISO100 has hands down become my go-to protein powder. I have now tried 9 flavors, they are (in no particular order): - Chocolate Caramel - Chocolate Peanut Butter - Cinnamon Bun - Cocoa Pebbles - Cookie and Cream - Fudge Brownie - Gourmet Chocolate - Gourmet Vanilla - Strawberry There are really four main factors that matter to me in a protein powder; How well does it mix, What's actually in it, how much does it cost, and the most important factor of all, taste. 1) How well does it mix: It mixes great, zero complaints on this front. It borderline mixes too well. I typically have my protein in one of two ways; a shaker bottle with a metal shaker, mixed with water or milk, or a protein shake/smoothie mixed in a ninja blender. In both situations, I have zero issues with the mix. Never comes out clumpy or lumpy. Some of the flavors mix so well they come out very foamy (more so than other powders) and I actually have to wait a bit so I'm not just drinking bubbles. 2) What's in it?: I am not a supplement expert, but Dymatize's ISO100 has significantly less cholesterol than a lot of competitors, and that's good enough for me. This factor matters the least to me, I don't look too much into ingredient labels, but heart disease does run in my family, so avoiding unnecessary cholesterol, which is common in a lot of powders, is a big plus. 3) Cost: I think the price is exceptional for the product. Sometimes there will be great deals here on Amazon for specific flavors. I will get to it in the next section, but even though I do not think Dymatize has the hands-down best flavors, for the cost I couldn't be happier. 4) Taste: THE BIG ONE!!! Gourmet Chocolate is without question my absolute favorite chocolate flavored protein powder. Totally subjective obviously, but I don't think anything else even really comes close, and I've tried a pretty extensive selection of chocolates. For a reference point that a lot of people can relate to, I do not like Optimum Nutrition's chocolate at all, I think it's pretty disgusting. I am giving an overall rating of 4 stars because aside from gourmet chocolate and cookies and cream, I do not think any of the other flavors I've tried are out of this world. Look above for the list of all the chocolate variants I've had. I won't bother buying any of them again, because the gourmet chocolate is just plain better than all of the others. The flavor difference is minimal enough that I don't care for them to add variety, but big enough that I see no reason to waiver from the king. Chocoloate Peanut Butter is an outlier on the chocolates, It's really good too, BUT when I want a chocolate peanut butter flavor, I think it tastes way better to just use gourmet chocolate, and then add a tablespoon or two of peanut butter powder, like PB Fit. It's a small amount more calories for a lot more protein and a much less artificial flavor. Cookies and Cream is my second favorite. It's also super delicious. Now that I've experimented with most of the flavors, I will probably just be buying cookies and cream and gourmet chocolate, so that I don't get bored of one. Gourmet vanilla and cinnamon bun are fine. If you really like those flavors I have no complaints. Strawberry I could not get to taste good in a smoothie. Just wouldn't sit right with me. Mixed with just almond milk it's pretty yummy though. I got pretty tired of this flavor pretty fast and will likely not buy it again. I'm generally not crazy about fruit flavored protein powders though. So, I didn't give 5 stars because not every flavor is my favorite. What is you might ask? I really love Ghost Protein. I think they have the best flavors if you want 3 or more choices. Their coffee flavor is my favorite protein of all time. BUT, Ghost is a lot more expensive. The ISO100 makes me a lot happier when I remember I'm spending quite a bit less per scoop (I usually buy the 3 lb tubs of ISO100, which is obviously cheaper per oz). It just comes down to price to performance, and right now ISO100 wins it for me. I still buy Ghost from time to time because I like it so much. Just for funsies here is my fairly generic protein smoothie I have almost every morning for my breakfast. 1 scoop of either Gourmet Chocolate -or- Cookies and Cream ISO100. 3/4 cup milk 2 tablespoons peanut butter powder (I like PB Fit) 1 whole frozen banana 1/4-1/2 cup frozen black coffee ice cubes (you can of course just use regular ice cubes) About 35-40g of protein for a 350-400 calorie smoothie that tastes BANGIN. If you try it out, blend the milk, PB powder, and protein together first. Then add the coffee ice cubes and blend for 30 seconds to a minute. Then add the banana and blend to desired thickness, another 30 seconds - 1 minute. If you try to do it all at once, there are too many cold ingredients and the protein and PB powder won't blend as well as it normally would otherwise. OBLIGATORY FINAL SENTENCE IN ALL CAPS ABOUT GETTING THEM GAINZZZ.
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Reviewed in the United States on March 23, 2021 by Nicholas Carter
Flavor Name: Chocolate
Size: 1.34 Pound (Pack of 1)
Not only is this delicious but I can add it to my hot coffee to level up my mornings without going through trouble of getting out my blender to make a cold smoothie in the winter months. This is by far my new favorite way to use this powder. I let my coffee cool slightly and it dissolves like a dream making my hot coffee taste more like a hot cocoa. No residue left behind, no clumps just great tasting leveled up black coffee that packs a protein punch. Salted caramel is perfect for coffee, yogurt and even oatmeal. I bought the fruity pebble flavor because I wanted to try that in oatmeal and it did not disappoint. It tastes just like fruity pebbles, I also added it to yogurt to make a frozen yogurt bark which is delicious. Glazed Donut is the newest flavor I purchased and while its not my favorite in coffee, it does taste good in oatmeal, yogurt and to make edible cookie dough using cottage cheese. This is by far the best brand of protein I have ever tried
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Reviewed in the United States on February 6, 2026 by Shay