Black Frames-Red Lens

Blue light Glasses/Tortoiseshell frames- Red Lens

💤 Sleep Benefits of Blue Light Glasses

Exposure to blue light in the evening can suppress melatonin production, a hormone that regulates sleep-wake cycles. By blocking blue light, these glasses may help improve sleep quality:

• A study involving 20 adults found that wearing blue-blocking glasses three hours before bedtime significantly improved sleep quality and mood compared to a control group. Wikipedia+2Sleep.com+2Mayo Clinic Health System+2

• Another trial with individuals suffering from insomnia showed that using blue-light-blocking glasses for two hours before bed enhanced sleep time, quality, and soundness compared to clear placebo lenses.