XR Series™ Creatine Advance XR™ - Unflavored | GNC

GNC Pro Performance® XR Series™ Creatine Advance XR™ - Unflavored


Item # 386212


Size: 30 Servings

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GNC Pro Performance® XR Series™ Creatine Advance XR™
  • 5000mg, 6 Form Creatine Blend Fuels Muscle Energy & Hydration*
  • OT2™ with Immediate & Sustained 6 Hour Extended Release *
THE BENEFITS OF Creatine Advance XR™
GNC’s superior Pro Performance® XR Series™ Creatine Advance XR™ product is a dual-release formula with technology – enhancement that extends the release of creatine, a key building block shown to support improved strength and performance.* GNC’S recently created Optimal Timing Technology - OT2™ - was designed for immediate and 6 hr sustained release creatine. Creatine provides support for energy production during exercise and helps your muscles make and circulate ATP for quick, intense>
OT2™ is GNC’s intelligent nutrient delivery system engineered to help release key ingredients during crucial times when you need them most! These breakthrough products are designed to deliver immediate and sustained release of ingredients to help maintain benefits throughout your workout, day or night. OT2™ ingredients are coated with a special technology that controls when they are released.

These special actives may be seen in the product- now that’s a real technology you can see and feel! With the introduction of the unique, sustained-release technology, now muscle fueling creatine is released for up to six hours!

The full muscle building potential of a GNC product is based on its total nitrogen content- so the more nitrogen a product has, the stronger it will perform. Nitrogen needs increase during training, and if nitrogen levels are low, your body pulls from muscle stores which can result in catabolism, poor performance and longer recovery. To fuel performance and anabolism, Pro Performance® Creatine Advance XR™ is loaded with 10 grams of nitrogen-boosting ingredients.

Notice: Significant product settling may occur.

Label (click image to enlarge)


As a dietary supplement, mix one scoop (7g) with 4-6 fl.oz. of water, your favorite beverage or protein and consume before, during or after training.


Consult your physician prior to using this product if you are pregnant, nursing, taking medication, under 18 years of age or have a medical condition. Discontinue use two weeks prior to surgery.

Other Ingredients

Natural Flavor, Hydrogenated Vegetable Oil (contains one or more of the following: soybean, palm and cottonseed), Monoglycerides
Distributed by: General Nutrition Corporation Pittsburgh, PA 15222

Nutrition Facts

Serving Size  1 Scoop
Servings Per Container  30

Amount Per Serving     % DV

Calories 5  
Total Carbohydrates 1g  

Creatine Blend  5 g   **
   Micronized Creatine Monohydrate, OT2™ Creatine, Creatine HCl, Creatine AKG, Creatine Ethyl Ester HCl, Creatine Citrate   **
Creatine Precursors  100 mg   **
   Guanidinoacetate, L-Arginine, L-Methionine, Alpha-Ketoglutarate   **

** Daily Value (DV) not established.


4.0 / 5.0
5 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
Good product, poor taste...
It is a very good creatine suplement:
+ it doesn't leave aftertaste
+ it is easy on the stomach
+ it delivers extra stamina

- it has a rather umpleasant taste
- it is hard to dissolve it into your drink (water, juice, etc)
July 4, 2017
5 months ago
Add protein without changing flavor
This protein powder adds protein without compromising flavors!
December 14, 2016
Not bad
I originally bought this stuff to stack with with the XR Series BCAA Advance XR, but seeing as how that stuff doesn't mix for crap, I've been taking this stuff on its own.

It says, "Unflavored," but in the ingredients list, it lists, "Natural Flavor." Ok. so that's weird.

It does have a slightly sweet flavor, and it has a floury appearance. Seems to mix OK. It doesn't taste like cat piss like some other raw creatines I've tried.

It's nice that they have the blends on the supplement facts, but I'm curious as to what amount of each supplement, in each blend, is in it.

As with any, drink lots of water throughout the day to get the maximum benefit from this supplement.
October 5, 2015
Doesn't taste the best even though nonflavered it is kind of bitter but not bad. Does the job real nice for the price.
March 12, 2014
Good Product
According to the ingredients this unflavored powder is absolutely jam packed with the things a weightlifter would need to stay in an anabolic state over an extended period of time. I did put on some muscle within my first few weeks of taking it.
March 30, 2013