Clean, unflavored creatine—choose purity you can verify.
Yes—creatine monohydrate powders differ by purity and trust
When the ingredient is the same, quality comes down to what’s in it—and what isn’t.

What actually separates one creatine powder from another

Yes—brand-to-brand differences can matter, even when the label says “creatine monohydrate.” The biggest justification for choosing one over another is purity, followed by how much creatine you get per serving and how straightforward the formula is.

With a single-ingredient supplement, small details carry a lot of weight. A higher stated purity helps you feel confident you’re buying creatine monohydrate—not a blend padded with extra ingredients. Serving size matters too: it tells you exactly how much creatine you’re getting each time you scoop, which makes it easier to stay consistent day to day.

Creapure® Creatine Monohydrate - Unflavored (50 Servings) keeps the decision simple with a clearly stated profile: 99.9% purity and 5 g of creatine per serving. It’s also unflavored, which makes it easy to mix into whatever routine you already have without changing the taste.

  • Choose purity when you want a cleaner, more transparent creatine option.
  • Choose a defined serving amount when consistency is the goal.
  • Choose unflavored when you want maximum flexibility in how you take it.

Bottom line: if two products both say “monohydrate,” the smart differentiators are the ones you can verify on the label—purity, grams per serving, and simplicity.

Creatine monohydrate comparison: what to look at

When brands sell the same core ingredient, the best comparison is a checklist of specifics you can confirm. Use the dimensions below to separate “similar” from “worth it.”

Key dimensions that justify choosing one brand

  • Purity: A stated purity level helps you evaluate how clean the creatine is.
  • Creatine per serving: A clearly listed gram amount makes dosing consistent.
  • Flavoring: Unflavored options keep your stack and mixing choices flexible.
  • Intended support: Some products call out specific areas of support, like recovery or cognitive function.*
  • Servings per container: Helps you plan how long a tub will last.

How Creapure® Creatine Monohydrate - Unflavored (50 Servings) stacks up

  • Purity: 99.9% purity stated on label
  • Per serving: 5 g creatine per serving
  • Flavor: Unflavored
  • Support callouts: Supports muscle recovery and helps boost cognitive function*
  • Size: 50 servings per container

If another brand can’t match this level of clarity—especially on purity and grams per serving—it’s harder to justify choosing it when your goal is a clean, consistent creatine routine.

Compare purity and serving size fast.

A practical buyer’s guide for picking a creatine brand

When you’re comparing creatine monohydrate powders, focus on a few decision points that keep you disciplined and consistent—because consistency is what makes any supplement routine feel worth it.

1) Start with the label: purity and dose

Look for a product that states its purity and the amount of creatine per serving. That removes guesswork and helps you compare options quickly. A defined dose also makes it easier to track your routine without constantly recalculating.

2) Decide how you want to mix it

If you don’t want your creatine to change the taste of your drink, an unflavored powder is the most flexible choice. It can fit into a wide range of routines without forcing you into a specific flavor profile.

3) Match the product to your goal

  • Training support: choose a creatine positioned to support muscle recovery.*
  • Mental performance support: choose one that also notes cognitive support.*

4) Choose a serving count that fits your cadence

Serving count is a simple way to align your purchase with your schedule. A tub sized for a set number of servings can help you plan refills and stay on track.

If you want a straightforward option that checks the key boxes—purity, a clear 5 g serving, and an unflavored format—Creapure® Creatine Monohydrate - Unflavored (50 Servings) is an easy, no-drama pick.

Optimum Nutrition Micronized Creatine Powder
$21.99
Micronized Creatine Powder - Unflavored (120 Servings)
$34.99
Gnc Pro Performance Creatine Monohydrate
$24.99
Creatine Monohydrate (100 Servings)
$44.99
Creatine Monohydrate - Unflavored (100 Servings)
$39.99
Micronized Creatine Powder - Unflavored (60 Servings)
$21.99

Why shop creatine with GNC

Choosing between creatine brands shouldn’t feel like a gamble. GNC is built for people who take their training and nutrition seriously—who want to make informed decisions, stick to a plan, and keep moving forward.

That’s why we focus on clarity: products with straightforward labels, simple formats, and details that help you compare options with confidence. When you’re buying a foundational supplement like creatine monohydrate, the goal is to remove friction—so your routine stays consistent and your effort stays focused.

With decades of experience in health and wellness, GNC is here to help you curate the fuel that fits your day-to-day. Whether you’re tightening up your training habits or rebuilding momentum, you can shop knowing you’re choosing from a selection designed to support your pursuit of personal achievement—one disciplined step at a time.

If it’s all creatine monohydrate, what differences actually matter?
Why is stated purity a reason to choose one brand over another?
Does “5 g per serving” make a real difference when comparing brands?
Is unflavored creatine worth choosing over flavored options?
How should I compare “servings per container” between creatine brands?
Some brands mention recovery or cognitive support—should that influence my choice?
What’s the simplest checklist to pick a creatine monohydrate brand confidently?
Dymatize Nutrition ISO100
4.5 (295 reviews)
$5499
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GET DYMATIZED®

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 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 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.

Recent Reviews

Muito bom, eu gosto

edson qVerified Buyer

Great however?.

This is honestly one of the greatest ISO Whey Protein. The flavor is delicious and you don't get that heavy dairy flavor like the cheaper brands. The whey breaks down very easily which is high quality, and the protein contents is true to what it says. The reason why I gave it a "4 star" review was because out of the whole tub you're approximately getting 1/3 of it inside. And if you don't believe me remove the plastic covering. Besides that, a wonderful product.

issac rVerified Buyer

Great product

roger rVerified Buyer

Awesome product

daniel bVerified Buyer

It's ok

Taste more like vanilla

victor fVerified Buyer

Yummy!

Taste is surprisingly good!

steven lVerified Buyer

love the taste!!

dana kVerified Buyer

Great flavor!

Love the flavor, quick and easy yo use

luke cVerified Buyer

BEST PROTEIN SHAKE!

Definitely my favorite protein shake!! High in protein and low sugar and carbs!!

logan cVerified Buyer

Weird after taste

The taste isn't for me. Kind of weird after taste too, but both complaints are personal preference.

evan dVerified Buyer

Great value for money

Love it! One of the best protein powders I have had in a while.

bindu mVerified Buyer

Taste great, works well.

Great taste. Mixes well. No complaints.

cordero mVerified Buyer

Good item. Mixe well

Good taste, easy to mix. Does as promised.

cordero mVerified Buyer

Yummy First Impression

You know a protein powder is good when it is great with just water. First time purchasing from this brand, and I look forward to try more flavors.

desirae hVerified Buyer

best protein powder ever. I've blended it with half a banana and unsweetened oat milk + ice, the best I've had

dominique aVerified Buyer

Goood

Goooooooooood

ann fVerified Buyer

Probably the best flavor

I used to drink protein shakes when they didn't mix, when they tasted like the smell of stagnant water, and gave you super bloat. <br /><br />This ISO100 is probably the best protein I've had to date. You don't even need a shaker bottle to get it perfectly mixed. I did notice that more than 2 scoops in 16floz of water does have a hard time fully mixing. But 2 scoops mixes perfectly in 12floz of water. So basically, mix a max of 2 scoops at a time if you are hand shaking.

j aVerified Buyer

Awesome product

Very good product and it keep you full whole day

kelvin sVerified Buyer

Mixes easily + great taste!

sierra bVerified Buyer

Great taste, mix well in water or milk

gyula bVerified Buyer

ISO100 Peferect

Happy with the product!

veronica mVerified Buyer

You'll fill the efect!!!

Excellent product!!

discover cVerified Buyer

Not bad

Great taste. The after taste is a little weird but not bad. Mixes well too.

james lVerified Buyer

Very cool ????????

kseniia kVerified Buyer

One of the best team I had experience

vazha dVerified Buyer

Amazing flavor

jimmy eVerified Buyer

Not great

Strong taste of artificial sweetener

rogerio sVerified Buyer

Just drink it fast

For its purpose it is good. Too much of a fake flavor though

rebecca bVerified Buyer

I really liked the fruity pebbles one and high expectations for this but it doesn't taste like the cereal .. although it was still good

gabriella lVerified Buyer

Chef's Kiss: Pump up those taste with Chocolaty Malt Chocolate

Chefs Kiss: <br /><br />The ISO 100 flavors are a perfect blend of smooth mouth watering Vanilla Bean, and the Cocoa Pebbles is a Malt Chocolate lovers dream; both are super-delicious separately or together. I bought both flavors to mix 1/2 and 1/2 for a Vanilla Bean Malt Chocolate Protein Shake. (1/2 scoop Vanilla + 1/2 scoop Cocoa Pebbles = recommended serving; or approximately 38 Grams total). <br /><br />So far there hasn't been any muscle cramping from adding additional protein > 25 Grams/serving based on 0.8 Gram/per 1 Kg of body weight per RDA.<br /><br />The cost is kind of high comparatively- but the quality of the product and the ingredients used justify the extra $. <br /><br />BCAAs added is a definite plus. <br /><br />The protein powder Mixes well with a blender bottle! A++.<br /><br />Product quality consistency over time has been maintained verifiably by the fact that I started using this brand when it first came out when it was named Elite Gourmet by Dymatize. <br /><br />This is a 5 Star ?? product !

randy bVerified Buyer