Discover why shoppers say BON CHARGE Brooklyn glasses cut eye strain and improve sleep
This piece was published 10 Apr 2026 and contains affiliate links; we may earn a commission on purchases. For many people, nightly rest feels elusive as phones and laptops emit blue light and other wavelengths that can interfere with the body’s natural sleep signals.
Manufacturers and sleep experts say that limiting exposure to certain light frequencies ahead of bedtime can help support the melatonin cycle and promote more restorative sleep. One compact product now being widely recommended by consumers is the BON CHARGE Brooklyn Blue Blocking Glasses, which target both blue and green light during evening hours.
The central idea is straightforward: wearing the glasses in the hours before sleep may signal the body that it is time to wind down. The brand reports laboratory validation and practical trials, with founders personally testing prototypes for at least six months.
Customers are responding positively, and a sitewide promotion currently trims about 25% off the line, reducing non-prescription pairs to £74.96, reader versions to £82.46, and prescription options to £112.46. The following sections explain how the glasses work, what users are saying, and complementary ways to protect your sleep environment.
How the glasses work and what the evidence says
The BON CHARGE Brooklyn frames are designed to filter wavelengths that contribute to alertness after dark. By reducing exposure to blue light and green light, the glasses aim to support production of melatonin, the hormone that helps regulate the circadian rhythm. In practice, users are advised to wear them for two to three hours before bed to help the brain transition toward sleep. The company states the product underwent both controlled laboratory tests and everyday-use trials to confirm performance, and the founders committed to extended personal testing during development.
Real-world feedback: benefits and fit
Shoppers frequently report reduced eye strain and fewer evening headaches when they use the glasses, with many saying they fall asleep more quickly and wake feeling more refreshed. Several reviewers describe an immediate sense of relaxation once the lenses are on, while longer-term users claim improved sleep consistency. Some buyers note minor fit issues — for example, frames slipping down the nose for particular face shapes — and the brand supplies a sizing guide to help prospective customers choose the best pair. A handful of devoted customers own multiple sets so they can keep one at home and another at work or in a travel bag.
Other tech and low-cost options to protect sleep
Blocking evening light is only one approach. For whole-room control, smart lighting systems such as Philips Hue can automatically shift from bright, cool tones in the morning to warmer amber hues in the evening, mimicking natural daylight changes and supporting the circadian rhythm. These automated transitions reduce the amount of stimulating blue light you encounter in the hours before bed without requiring wearable gear.
Aromatherapy and simpler alternatives
For people preferring a budget-friendly option, sleep sprays and pillow mists can be effective adjuncts. Products like This Works’ Deep Sleep Pillow Spray (around £25) use essential oils to create a calming pre-sleep routine. While they don’t block light, these sprays may help lower physiological arousal and make it easier to relax once lighting has been adjusted or glasses are in use.
BON CHARGE beyond eyewear and closing thoughts
Alongside the Brooklyn glasses, BON CHARGE has discounted other devices that target recovery and skin health, including a Red Light Face Mask now priced at £206.25 (was £275) and a full-size Max Red Light Therapy Device reduced to £636.75 (was £849). These tools use specific wavelengths for purposes ranging from complexion benefits to broader restorative effects. If your evenings are dominated by screens, combining a simple behavioral change (reduce late-night device use) with targeted tools like blue light blocking glasses or warm smart lighting can make a measurable difference. Always check sizing guides and return policies before buying, and consider trying a short trial to see whether the approach fits your routine.
