Updated: 09/12/2017
By Summer Banks Aug 10, 2017

Looking to boost your testosterone? Testogen XR seems to be gaining popularity, so we dove right into the ingredients, side effects and scientific research. Then we read through dozens of online reviews. Finally, we gathered all of our information to bring you the truth.

Testogen XR Readers: Click here to find out why we're giving away samples of our product, Pronabolin.

What is Testogen XR?

To start, Testogen XR is a natural testosterone booster which works as an amplifier for nitric oxide levels and testosterone boosting stimulants in the body. It contains D-Aspartic Acid, Astragin, L-Carnitine Tartrate, Horny Goat Weed, Nettles Root, and Agmatine. You are supposed to mix one scoop in 6 to 8 ounces of water for the best results. Testogen XR is claimed to boost testosterone naturally.

This supplement is part of the Ronnie Coleman Signature Series. Ronnie Coleman is an 8-time Mr. Olympia champion and now a trusted supplement provider. You can buy this product and more on his website. We like that he’s trusted and he’s been around for a while, we also like that this supplement is all natural. But read on…

Effectiveness – “Nada!”

The first issue we found with Testogen XR was effectiveness. “There are a lot of great reviews on this supplement,” explains our Research Editor. “But there were more than just a few comments regarding ineffectiveness. That’s a red flag.”

“Didn’t work for me. Save your money,” said one disgruntled user. Another added, “I’ve used it for over a week now and have done nada.”

There is, of course, another side to the story. One customer wrote, “In my opinion, this one of the top overall sports nutrition products available.”

Testogen XR Side Effects – “Oh Boy!”

The second issue we found was with Testogen XR side effects. “…this specific product gave me headaches,” wrote one user. Another said, “This product gave me diarrhea everyday like clockwork. I know it doesn’t happen to everyone, but Google it and see for yourself, I’m not the only one.”

We did find some positive reviews here. One customer wrote, “Everything with this product met my expectations this is a real good product I truly recommend this to anyone out there who’s looking for great solid muscle growth and Strength.”

In all our years of research we can honestly say that it only takes one small setback to ruin the chances of real results. If Testogen XR reviews indicate harmful side effects or ineffectiveness, that could be a problem.

The Science – “Studies Actually Backing It Up?”

We were pleased to find some clinical studies to back up this product. One study was carried out using 23 male participants. They were given 3 120mg of D-Aspartic Acid (the main ingredient) while control group was given placebo. Over the course of 12 days the men taking D-Aspartic Acid experienced a raise of 42% and 33% increase in LH levels in comparison to the placebo group.

The Bottom Line – Does Testogen XR Work?

So are we suggesting you run to your computers and order some Testogen XR? We like the reputable company who makes the supplement and there are some positive reviews out there, but we have reservations about backing it. There were just a little too many customer reviews complaining about ineffectiveness and we noticed some chatter about harmful side effects.

If you want to increase muscle mass and boost testosterone we suggest grabbing a supplement with great positive reviews and nothing on adverse side effects.

One of the best products we’ve seen this year is called Pronabolin. Its nine clinically-tested ingredients have been shown to help boost testosterone, raise stamina and increase muscle mass. We couldn’t find any talk of harmful side effects and customer testimonials are indicating amazing individual success.

The company who makes Pronabolin offers a 120-day money-back guarantee as well as multiple bottle discounts.

Learn More About Pronabolin »
Summer Banks Dietspotlight Author
About the Author:

Summer Banks, Director of Content at Dietspotlight, has researched over 5000 weight-loss programs, pills, shakes and diet plans. Previously, she managed 15 supplement brands, worked with doctors specializing in weight loss and completed coursework in nutrition at Stanford University. full bio.

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