zZen™ Horus
zZen™ Horus
Block 80% of artificial blue light
Support maintenance of natural circadian rhythms
Reduce eye strain
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15-day risk
free trial
Express 48hr
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Did you know prolonged exposure to artificial blue light can cause eye strain, leading to tired, dry eyes, headaches, and difficulty focusing?
Blue light wavelengths keep the brain in an alert state, increasing mental fatigue and cortisol levels (stress hormone). Over time, disrupted sleep cycles caused by light exposure can affect mood, energy levels, and overall wellbeing.
zZen™ yellow lens glasses boasts the most advanced lens technology available, providing unparalleled protection blocking 80% of artificial blue light. Ideal designed for anyone who spends a lot of time on computers or indoors under artificial lighting, even when they’re not actively on a screen, our glasses support the maintenance of natural circadian rhythms, ensuring optimal daytime alertness and reducing the risk of disruption to the body's internal clock.
Simply try our zZen™ yellow Lens and not only will you feel better — you’ll look better too.
If you experience anxiety and low mood due to lower energy levels, this is the right moment to be part of zZen™ community and if it doesn't work - though we promise it will - you can return it for a full refund within 15 days.
What makes zZen™ day lens glasses the best choice
Block 80% of artificial blue light
Reduce stress for a longer healthy life
Prevent eye strain
Support the maintenance of natural circadian rhythms
Have questions?
What is artificial blue and green light?
Artificial blue and green lightrefers to specific light wavelengths produced by any source that is not natural. They mainly come from phones, computers, screens, TVs and monitors; it also includes LED lighting, digital displays (cars, appliances, billboards) etc.
These lights sit in the blue and green part of the visible spectrum, which are high-energy and stimulating to the eyes and brain.
Can I wear yellow-lens blue light blocking glasses at any time?
Yellow-lens glasses are great for daytime use to reduce glare and improve contrast but may be too strong for night or all-day wear.
What is the difference between red and yellow lenses? Which one is stronger?
Red lenses block more blue and green light, making them stronger and ideal for evening-night use to promote relaxation. Yellow lenses reduce glare and enhance contrast, perfect for daytime screen use.
What are acetate and TR glasses frames?
Acetate frames are made from high-quality plant-based plastic for a premium look and comfort, while TR (TR90) frames are lightweight, flexible, and highly durable, ideal for everyday wear.
How does the 15-day guarantee work?
We offer a 15-day risk free trial. Not satisfied? Simply return the pet water bowl for a full refund. We will do WHATEVER it takes to make sure you are 100% satisfied with your purchase.