GMG PerformanceReviews of gmg-performance.com

I made a mistake when I ordered and customer service was extremely helpful and attentive to solve it. The glasses are effective and I notice almost immediate relief in eye stress at the desk.

I got these glasses around 6 months ago, and I've used them every day ever since. I specifically noticed that I no longer had trouble falling asleep in the cases where I was using my computer right before bed. Blue light glasses are a must!

j'ai commande une paire de lunette et j'en suis satisfait. je suis moins fatigue pour mais yeux, mieux pour pouvoir joue a des jeux. je recommande leurs lunette.

GMG not only has a great product, but great customer service as well! My GMG glasses had broken, and I had not realized I didn't purchase the lifetime warranty; however, GMG made an exception and sent a new pair of glasses for me anyway. I had messaged them expecting only a discount at the most, but they went above and beyond to exceed expectations.

I first ordered a pair of GMG Performance blue light glasses after learning about them from YouTuber Lethamyr. I had been looking for something similar for a long time, and these had the style I wanted. I received them in a timely fashion and instantly loved them. I could definitely tell a difference after wearing them for a few days and was able to sleep better at night even though my screen time stayed the same. My eyes didn't get dry like they used to, either. I accidentally dropped them and they broke, and even though I did not have a lifetime warranty on them - GMG Performance was nice enough to send me a new pair regardless. I highly recommend these glasses.

DO NOT BUY I REPEAT DO NOT BUY!!!! I bought a on the 29 and 31 of august and I still have not received any glasses nor tracking number!!!!! THEY SAY GREAT CUSTOMER SERVICE AND FAST REPLY BUT ITS A LIE!!!!!!! THEY HAVE NOT REPLIED TO ME AFTER MULTIPLE EMAILS I SEND THEM. I’m now assuming I got scammed and won’t be able to get back my money.

Nice glasses, good service after something went wrong with the transport. I would recommend it!

very good service and quick response