Whey Rx Protein Isolate – Vanilla – Monthly Subscription

$34.99 / month

Availability: In stock


WheyRx is a whey protein isolate (WPI), which means that it has a higher amino acid and protein concentration with fewer calories from carbohydrates and fats than other types of proteins like whey protein concentrate (WPC) or whey protein blends.

Each serving of WheyRx contains 20 grams of protein and 6.5 grams of the muscle-building branched-chain amino acids (BCAAs) leucine, valine, and isoleucine. These are the workhorses of any protein source — without them, it doesn’t matter how many grams of protein a supplement has, because it won’t work optimally without the right amount of BCAAs.

We’ve recently reformulated the Vanilla-flavored WheyRx so it mixes easily and tastes great. By switching from Stevia to Splenda, we were able to improve the taste without compromising quality.

You’ll note that unlike some other manufacturers, we haven’t added anything to WheyRx that artificially “spikes” the protein content, such as glutamine, creatine, or inexpensive amino acids that don’t help you build muscle and recover from a workout.

We spared no expense making a high quality, minimally processed, BCAA-packed protein because there isn’t anything like this on the market. We hope you like it as much as we do!

What’s in it? 

  • 30 servings of Whey Protein Isolate
  • Each serving has 3.132 grams leucine, 1.543 grams valine, and 1.857 grams isoleucine to yield over 6.5 grams of BCAAs
  • No fillers and no protein spiking
  • Manufactured in a facility that is compliant with Current Good Manufacturing Processes (CGMP)
  • WheyRx is batch-tested by Informed Sport to ensure you’re getting exactly what’s on the label with no adulterants or contaminants

How do I take it? 

  • We recommend using 1 serving at a time, mixed with 6-8 0z of water, milk, or other liquid. 1 scoop contains enough BCAAs to drive muscle protein synthesis in just about everyone. So, while there’s no harm in taking 2 scoops at a time-there’s no benefit either and economically you’re better off using a single serving at a time.

What’s it taste like? 

  • Our testers say it mixes easily and has a light vanilla taste without any chemical  aftertaste. It’s not thick and chalky like some other proteins and it’s not intensely sweet either. People say it tastes similar to another very popular brand’s vanilla whey protein, which is a good thing from our standpoint.


I got some new vanilla protein powder during the most recent memorial day sale. It is definitely better than the last batch that I had (3 years ago?). Blends so much more smoothly and the taste appears to be more tame (less stevia?). Anywhoozle, thanks for the hard work and glad to get the protein supplement. – Bryan

Great flavor and consistency. Feels good knowing that it’s 3rd party tested and has all of the Barbell Medicine efficacy and wholesomeness I trust. Let’s go Gains! – Mike

Weight 1 lbs
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