I've purchased a full set of 8 color therapy glasses from Rainbow OPTX and am loving these! They truly do affect your sensory responses, mood, energy! I will post more about them and a full review soon - I need more time to try each in different settings. I've had them for a week now and am using multiple colors daily. My husband is also trying them out for different reasons - headaches, seizure prevention, and SAD (seasonal affective disorder).
I had expected the blue to be the most used for my SPD - having read others wear blue tinted glasses to filter artificial light, to calm, to correct visual stress, etc. But I've found for me the green and the purple/indigo work best for calming my senses. And so far the yellow is fantastic for SAD (seasonal affective disorder) & cloudy days.
The full set is on sale for $29.88 off and once on their site they give a coupon code for 20% off for new customers, which equals an additional $25.99 off the set! Noel from Rainbow OPTX let me know there will be a *holiday sale in early December*, so if interested in purchasing, that would be a good time! You can purchase the entire set or each color individually.
This was my first purchase and I am very happy with their customer service, shipping time, and product. I only recently discovered Rainbow OPTX while researching Chromotherapy. I don't mean to sound like a commercial, but I am very excited that these seem to help my moderate to severe SPD!!