GMG PerformanceReviews of gmg-performance.com

Gmg glasses are the life blood of an engineer and gamer like me, without them my eyes water, turn red, and hurt since i use a screen for work and leisure. Would definitely recommend.

customer service was really good. Answered all my questions. Really happy with the experience. Hard nowadays to find good customer service like this

I spend 8 hours a day looking at a computer screen for work and then half that again in the evening gaming or watching movies or YouTube. I would often end up squinting or even have watery eyes. I tried GMG optimizer glasses and have not squinted or had watery eyes since. It makes my work and gaming so much more pleasant. I would recommend these to anyone who spends a lot of time in front of a screen.

Good fast customer service. I had a question that was answered within a 24-48 hour time span. Glasses do the job as they are advertised to do. 10/10 would recommend because of product and customer service.

The original order and shipping process went great (all the way to Italy). I was able to track the order and once I received my Optimisers I was happy to see the quality was amazing, even of the case they came in! I'm glad I listened to my friend's advice as I work on my PC all day every day and also do quite a lot of gaming in the evening. They really reduce the strain caused by my monitor and TV! After almost a year of daily use I had a minor issues, but the customer service worked hard to find a satisfactory solution. All in all a fantastic and quality product!

These are the best glasses in the market for the majority of us. Customer service is also swift and really nice!

My pair of GMG Optimizer’s are extremely comfortable and can be worn for hours at a time without any pain to my temples. You can tell the quality of craftsmanship goes into the glasses and can be used for years to come. I will definitely be a return customer in the near future.

I ordered my pair of Optimizers about 2 years ago. They have been nothing but wonderful, aiding in those late night homework/study sessions for school or for those weekend gaming nights with the squad. Definitely would recommend to anyone!