f GNC Pro Performance L-Glutamine Powder Reviews and Information

Pro Performance L-Glutamine Powder

Glutamine, one of the most abundant amino acids found in skeletal muscles, serves as fuel for the immune system, provides an anti-catabolic effect and is involved in protein synthesis. Prolonged high-intensity exercise has shown to decrease glutamine levels, which may result in glutamine deficiency. Supplementing with Pro Performance® Glutamine Powder may help in maintaining glutamine stores. Each serving supplies 5 grams of L-Glutamine and blends easily with any beverage or sports drink.

Product: Pro Performance L-Glutamine Powder
Brand: GNC (More Products)
Size: 16 oz
Dosage: Take 2 heaping tsps daily
Retail: $37.99
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4 Customer Reviews

Needed for workouts
by HZhu

I have been taking this product for 3 months to help with my workouts. When you work out, your glutamine levels reduce by as much as 50%. The body relies on glutamine as a fuel for the immune system and helps to stop the breakdown of muscle. After I started using this product, I recovered faster from workouts and gained more muscle.

by James

I am taking this product now with my current cutting diet, and I have also takin this in the past. Two years ago, I was on a keto diet, and needed something with an anti-catabolic effect, did my research, and found that glutamine is great for this. I started taking two servings a day. I was dieting for about 8 weeks, shaved off about 14lbs which brought me down to about 7% body fat. I lost very little muscle mass during this diet. Anybody who diets can tell you that preserving muscle mass can be a pretty hard process, and I believe it was the glutamine that prevented me from losing muscle.

by Stanimir Yordanov

This product is great for anyone that does any kind of exercises. It is like a fuel for your muscles. I lift and run, so I take this product and I feel great. I also believe it helps my muscles to grow faster.

Glutamine is a must
by Chris

I mainly take supplements to feel better and look better. This one sure takes care of looking better. If you lift weights at all, many people will tell you this is a must, and they are right. If you take protein supplements be sure to add this to your list. It helps with protein synthesis, which trainers have told me to take for years. Since I started, I try to make it a mainstay in my supplements.