1,347+ Satisfied Wearers

the 7 reasons why
men are wearing twentyfourth
glasses

Modern blue light is making you compulsive, tired, and stressed. Here's why TwentyFourth helps when supplements (and stimulants) don't.

learn why
Title

Trusted By The Founders Of

Title

1. It Saves Your Sleep
(and Life)

1. It Saves Your Sleep (and Life)

Whether you're lying in bed with a mind running in circles, or waking up inexplicably tired. That's blue light at work.

 

Studies show exposure to blue wavelengths at night suppresses melatonin by 50-85%, delaying your natural sleep cycle by 3 hours or more.

 

Chronic poor sleep doesn't just ruin mornings - it destroys your immune system, metabolism, and (obviously) mood.

 

The solution is creating "physiological darkness" after sunset. Putting on TwentyFourth glasses at 8pm signals to your brain: 'It's time to recover.' So you can actually wake up with 100% of your potential.

2. It Unlocks Your "Productivity Hormone"

Ever wonder why it's so hard to put your phone down? Or what causes that 2pm brain fog?

 

It's because blue light from screens triggers unnatural dopamine spikes. Lowering your brain's baseline amount.

 

Over time, this damages your ability to focus, reduces your attention span, and leaves you feeling chronically distracted, anxious, and mentally exhausted.

 

Instead of slamming coffee or popping "brain supplements" - fix the problem at the source so you can unlock sustained "flow-like" focus.

2. It Unlocks Your "Productivity Hormone"

3. It Calms Your
Anxious Brain

3. It Calms Your Anxious Brain

Feeling anxious or irritable? Dealing with inexplicable health issues? Blame blue light.

 

Artificial blue light signals your body to continuously produce cortisol - the hormone responsible for stress and alertness. This keeps your body in perpetual "fight-or-flight" mode. 

 

This not only destroys your ability to relax and unwind, but also sabotages your immune system, increases inflammation, and even lowers testosterone. (ClevelandClinic).

 

Blue light blocking glasses let your cortisol naturally drop after sunset, finally allowing your body to shift into 'rest and digest' mode for true recovery.

4. It Guards Your Metabolism

We all know the answer to an aesthetic physique is "diet and exercise" - but what if there's a third lever?

 

Harvard researchers discovered "night time blue light" disrupts your body’s glucose metabolism, increases insulin resistance, and directly boosts fat storage, particularly around your abdomen.

 

Even if you're doing everything else right, the lights around you (even in the gym) are making it harder to maintain a lean, healthy physique and dramatically increasing your risk of obesity and diabetes.

 

Regulating blue light helps your body properly process nutrients and maintain the physique and health you're working for.

4. It Guards Your Metabolism

5. It Stops Your Eyes
From "Falling Out"

5. It Stops Your Eyes
From "Falling Out"

Ever feel like your eyes are gonna fall out after a long day staring at screens? Well, they're not just tired.

 

The American Optometric Association found prolonged exposure to blue light significantly increases the risk of permanent retinal damage, visual fatigue, headaches, and blurred vision.

 

Our eyes aren't equipped to handle isolated blue light. If you care about halting headaches and having healthy eyes long-term, it's time to take control of your light intake.

 

TwentyFourth glasses act as optical armor, not just for screens, but every light source you bathe in.

6. They Actually Work (as Good as They Look)

Most 'blue blocker' glasses are made of cheap plastic and clear lenses that only filter 2-10% of harmful wavelengths (that's why they're 15 bucks on amazon). 

 

Honestly... lighting candles and putting a red filter on your phone does more than that.

 

TwentyFourth's BioSync™ lenses block the wavelengths that actually disrupt your biology (yes, they're third party tested.)

 

Plus, they're made with metal frames and high-resistance lenses to not only last, but look damn good.

6. They Actually Work (and Look The Best)

7. It's Beloved, Backed, and Bundled

7. It's Beloved, Backed, and Bundled

Hundreds of high-achieving men are getting ahead with TwentyFourth glasses - which is why they keep selling out.

 

Plus, to ensure you stay protected, we offer a 365-day replacement guarantee on our glasses (yes, you read that right).

 

To top it all off, you can get both the daytime and evening pair in the Full Spectrum Bundle and save $$$.

 

Zero risk. Maximum protection. Now is the time to take back control.

PICK YOUR PAIR

✓ 3RD PASTY TESTED

✓ DESIGNED & ASSEMBLED IN USA

✓ PREMIUM MATERIALS

✓ FREE SHIPPING

✓ REPLACEMENT GUARANTEE

Rated 4.7/5 Based on 1,347 Reviews

RECLAIM YOUR BRAIN

With glasses proven to block 99.9% of harmful blue frequencies.

1

Free domestic shipping

2

365-day replacement guarantee

3

Save $65 on the Full Spectrum Bundle

Pick Your Pair

Pick Your Pair

1,347+ Satisfied Wearers

Join The Resistance

PICK YOUR PAIR

365-day replacement guarantee

PICK YOUR PAIR

Don't Go Another Day Unprotected

Free domestic shipping

365-day replacement guarantee

Save $55 on the full spectrum bundle

PICK YOUR PAIR

Email us at: twentyfourthoptics@gmail.com

Privacy Policy | Your Privacy Choices | Terms & Conditions | Contact Us

*These statements have not been approved by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. Testimonials found at twenty-fourth.com are unverified results, and may not reflect the typical purchaser's experience, may not apply to the average person and are not intended to represent or guarantee that anyone will achieve the same or similar results.

Information on the TwentyFourth site is provided for informational purposes only. It is not meant to substitute for medical advice from your doctor nor is it prescribing any rehabilitation. If you have or suspect that you have a medical problem, promptly contact your regular health care provider.

This site is not part of the Facebook website or Facebook Inc. Additionally, this site is NOT endorsed by Facebook in any way. FACEBOOK is a trademark of FACEBOOK, Inc.

Copyright @ 2025 TwentyFourth  - All Rights Reserved