“My husband and I want to thank you for the miracle that you have brought to our family. We have four great kids, and our youngest had a terrible time falling asleep at night. Dr. Gonzalez suggested the glasses, and our 6 year old has been wearing them now for over two months. We noticed a big difference in just 3 days! Prior to using the glasses, our youngest could not fall asleep before 11:30 pm, and he slept until at least 10:30 in the morning. Waking him for school was literally like waking the dead. It was impossible. Now, he falls asleep by 8:30 pm with ease and is eager to wake up for school at 7:00. He is energetic all day.

“What a gift you have given to us. My kids are in 4 different schools, and I have started to recommend the glasses to various administrators and teachers because it is a shame for other kids to suffer.

“Thank you! Keep up the research!”

I just have to share my story with you.  About three years ago my husband just quit sleeping.  He could not fall asleep no matter what.  He went to sleep specialists, regular medical doctors, was referred to a sleep clinic, spent time in the emergency room, took all available over the counter sleep aids, bought a sound machine, tried health food store sleep aides such as melatonin as well as others, then went to prescription medicines to try to sleep. Nothing seemed to work.  We were at our wits end.

One day I was reading Andrew Weil’s Newsletter and found an article on sleep problems and the mention of the Zzz low blue glasses.  I immediately ordered them although I expected to be disappointed but with the guarantee of a full refund if they did not work, how could I lose.Wow!  The first night and ever since then my husband can barely get his head on the pillow before falling asleep. It’s a miracle.  I can’t say enough good things about these glasses.  I don’t know how they work but I do know that they work and that’s all I care about.  Thank you for making sleep possible at my house.

They have changed completely my sleep habits.  From a very light sleeper who was up three or four times a night and having difficulty getting back to sleep, though I still get up once or twice, I fall asleep quickly, sleep extremely soundly, and dream intensely.  My wife is willing to testify under oath that this is true.

Using the glasses my most difficult insomnia patient was able to sleep 4 to 5 hours straight…Another patient with insomnia said that it was the first night she had ever slept in years despite using medication.

Just wanted to let you know how pleased I am with your product! …….

I am now 3 for 3!! I have given away all three pairs of glasses to patients who have been having significant sleeping problems, and they are ALL now sleeping through the night like babies!

I just wanted to let you know how much your glasses have changed my life.  I had chronic insomnia for over 10 years, I had tried everything, even sleeping pills did not work.  I have slept every night since I have gotten your glasses.  Only a couple nights I did not wear them and I could really tell the difference!

Thank you, thank you, thank you!

Sincerely ,

Laura S.

In appreciation for this, I would like to let you know how happy I am to have purchased these glasses and how much better I feel with them, day in and day out. I originally came to learn about the damaging effects of artificial light at night by reading the book “Lights Out: Sleep Sugar and Survival” by T.S. Wiley and Brent Formby, Ph.D. Upon reading the book I purchased a pair of generic red lensed sun glasses, not knowing that offered specialized sun glasses. After some searching on google, I came across your awesome website and I am grateful I did because the glasses and lights I purchased are instrumental in giving me amazing sleep, immunity, comfort and strong  and even energy levels throughout the day. I believe artificial light is responsible more than any other source for all the diseases and cancers we see around us today and could not recommend highly enough that everyone avoid blue light when the sun goes down by purchasing a pair of one of these amazing glasses.

You may re print or publish any or all of that onto your website or promotional material. I would like to let you know also that my recent girlfriend has decided to purchase glasses for herself and her child.


Matt Trenkle, Assoc. AIA

GSG Architecture

I discovered your glasses a couple years back and after dealing with severe Delayed Sleep Phase Disorder my entire life, they’ve literally been life-changing. I expect to be wearing them for the rest of my life. That being said, there are certain activities (taking showers, going swimming, putting on eye makeup, etc) that are difficult to do while wearing glasses. I know blue-blocker contact implants exist but obviously that wouldn’t help. Are there any plans to make blue-blocker contact lenses? (If not, please please please consider it?)



Thank you SOOO much for sending me a new pair of yellow glasses.  They are really great and fit really well.  A lot better than the other ones.  Please forgive me for not thanking you earlier.  I am blown away by your sending some for free. Thank you so much.  I have blessed your company so many times in my heart and in my prayers. I think you are doing a great job and it is much appreciated. All the very best to your lovely and wonderful business.


Anne W

I really don’t know how to thank you and I’m so sincerely sorry for all the trouble.  Your product is very good for me (hence me being so anxious to get back to regular use of it); and your understanding and customer service ethic are outstanding. Please forward this to your supervisor to let them know my sentiments. Also, I’ll be singing your praises to others!

And yes, I have a family member who would be most grateful to have the Classics II pair after initially ridiculing me for looking ’ludicrous’ whilst wearing them at night!!!   All the very best to you and once again my most sincere thanks.



I love the glasses.  My sleep problems of over 10 years have disappeared completely since I started using your glasses.

I think your products are very great, and much appreciated.  I have told my colleague and others about them!  Well done, thanks for providing them for us. My brother appreciates them too.

Kind regards and thanks

I would like to take this opportunity to write to you and say that I have found your customer service to be exceptional. After my original order did not arrive, your company responded by shipping a new pair of glasses free of charge this time with international tracking so that they would not be lost. The glasses arrived and I am using them to help promote sleep. Many thanks once again. I have recommended your company to my other friends now.

Thank you.  A great product and excellent customer service!  I know the amber glasses are effective.  The very first night I had a vivid dream, just as though I had taken melatonin.  This is a far more natural way to restore melatonin levels to normal.

I cannot praise your amber coverings and lights enough in regard to achieving normal sleep patterns after years of dreading the time I would try to go to sleep.

Since the very first night, I have been falling asleep within ten minutes of turning off the amber light in my bedside lamp, and closing my iPad with its amber cover.

And have been reading in bed with an iPad for years. I knew the iPad was not suggested for reading in bed, but could not “give it up“.  Now, it is no longer an issue.

Thank you, thank you, thank you,