f GNC Pro Performance® Mega Whey Extreme™ Reviews and Information

Pro Performance® Mega Whey Extreme™


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Features a clinically tested module of 20 grams whey protein and 6.2 grams of leucine; an 8-week study of athletes performing an intense resistance exercise training regimen demonstrated that those using this proprietary module of whey protein with leucine had an increased improvement in muscle strength and muscle size as compared to those performing the same exercise training regimen who did not consume the proprietary module.

Please note, this product has been discontinued by the manufacturer and may not be available for retail purchase.

Product: Pro Performance® Mega Whey Extreme™
Brand: GNC (More Products)
Size: 3 lbs
Dosage: 2-3 scoops
Retail: $49.99
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7 Customer Reviews

Pro Permormance Mega Whey
by Jeremy Fish

While working out I noticed I was losing weight and not gaining as much as I wanted. Thats when I started using whey protein, I tried a couple of different products but Pro Performance Mega Whey gave me the best results. Easy to take with no aftertaste and effective results made this an easy choice for me.

Great Product
by Becky

My husband has a whole cabinet full of this stuff. He mixes a shake up for himself with this everyday. He has done this for about 3 years now. GNC has lots of good products, and that's how he was introduced to this. Tastes nasty - I tried it myself. My husband would definitely recommend this to anyone as a good energy booster and health choice.

The Best
by Robert

This stuff is great. Even if you don't work out a lot it will help you. I work out very minimally but just by taking this before and after I workout, it has helped me at least by 30 lbs. And that's because I have only been taking it for about 2 months.

Value for money
by Michelle

This is a high quality product for a reasonable price, especially if you get the monthly GNC discount by being a member. The taste is OK, I have had better and much worse, but for the price you get good value for money.

Great stuff
by Troy

I love this whey protein. I drink it after I get down lifting weights and I'll mix it up as a shake with some ice cream. It tastes good and I feel it's a lot better than Creatine, which I also tried and was very disappointed with. I didn't have any weird side effects with this whey protein and I would recommend it to anyone.

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