Wearing ROKA red lens glasses in the evening supports healthy melatonin increases and helps keep cortisol levels low.

“They do filter out blue light, but they filter out a lot more than just blue light. In fact, they filter out the full range of short wavelength light that suppresses the hormone melatonin.”

“These ROKA red-lens glasses ensure normal, healthy increases in melatonin and that your cortisol levels stay low, which is, again what you want in the evening and at night.”

“These red-lens glasses are meant to be worn in the evening after the sun goes down. They filter out short wavelength light that comes from screens and from LED lights, which are the most common indoor lighting nowadays.”

“These red lens glasses are meant to be worn in the evening after the sun goes down. They filter out short wavelength light that comes from screens and from LED lights, which are the most common indoor lighting nowadays.”

“ROKA red lens glasses are not traditional blue blockers. They do filter out blue light, but they filter out a lot more than just blue light. In fact, they filter out the full range of short wavelength light that suppresses the hormone melatonin.”

“These ROKA red lens glasses ensure normal, healthy increases in melatonin and that your cortisol levels stay low, which is, again, what you want in the evening and at night.”