Eye drops for cataracts
Ethos Heavenly
Ethos Heavenly Bright Eyes are advanced N-Acetyl-Carnosine (NAC) eye drops that also contain soothing lubricants and vitamins A and E. They're made to the original Swiss formula and have been trusted by customers worldwide for more than 25+ years. You may have seen them on Richard & Judy. They offer a natural, non-invasive addition to your daily eye care routine.
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Ethos Heavenly Bright Eyes is one of our most advanced eye formulations, containing lubricants, vitamins and N-Acetyl-Carnosine (NAC), a powerful antioxidant.
Designed to support overall eye health and help protect the lens from oxidative stress. Ideal for daily use to help maintain comfort, clarity, and long-term eye wellness.
Each box contains 2 x 5ml sterile sealed bottles, made to the original Swiss formula and sent free of charge to anywhere in the world. Choose your currency and pack size, and your order is securely processed and dispatched promptly.
NAC is a stable form of L-carnosine, an antioxidant made of two amino acids that occurs naturally in the body. Because it's delivered as a drop, NAC can pass through the cornea into the fluid at the front of the eye, where it converts to carnosine. There it helps protect the lens from oxidative stress, one of the processes linked to age-related changes in the eye. According to the World Health Organization, cataract is one of the leading causes of vision impairment worldwide. That makes daily antioxidant support a popular choice for people who want to look after their long-term eye health.
These symptoms can also point to other eye conditions, so always have changes in your vision checked by an optician.
Part of a daily routine alongside professional care. Customers often use Bright Eyes together with advice from their optician or doctor when looking after:
Our eye drops do not replace diagnosis or treatment from an eye care professional. Please continue any prescribed treatment. If you take medication, check with your doctor or pharmacist first.
How to use: The suggested routine is 6–8 drops in each eye daily, spread through the day. Do not use more than 8 drops per eye per day. If you'd like to switch to a lower maintenance routine of 1–2 applications a day, talk to your optician or doctor first.
What's in the box: 2 × 5ml sterile, sealed bottles in a security-sealed box. Each bottle lasts about 30 days at 4 drops a day, or about 15 days at 7–8 drops a day.
Storage: Keep unopened bottles in the fridge, away from light and out of reach of children.
Complementary support: Some customers also take 2–3g a day of Ethos Endymion Carnosine powder supplement alongside the drops.
Order Ethos NAC eye drops today. Choose your currency and pack size. Your order is processed securely and shipped free to anywhere in the world.
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N-acetyl-carnosine (NAC) is a naturally derived antioxidant that researchers have studied for its role in eye health, particularly as the eyes age. Below are published studies and scientific reviews so you can explore the research yourself.
Much of this research looks at how oxidative stress and other age-related changes affect the lens of the eye, and how antioxidants such as NAC may help protect it.
These studies are shared for information only. Research into NAC eye drops is ongoing, and individual results may vary. Always consult an optician, optometrist or GP about your eye health.
Here are the clickable study links supporting NAC for cataracts, along with some additional references:
N-Acetyl-carnosine, a natural histidine-containing dipeptide for nonsurgical treatment of senile cataracts
A human study looking at 1% N-acetyl-carnosine (NAC) eye drops used over several months by older adults with age-related cataracts, and their effect on lens clarity and vision.
Efficacy of N-acetyl-carnosine in the treatment of cataracts
A human study looking at how NAC eye drops performed in older adults with age-related cataracts, measuring changes in vision and lens clarity over time.
An approach to revolutionize cataract treatment by solid lipid nanoparticles of N-acetyl-carnosine
Laboratory research into a new way of delivering NAC into the eye, using tiny fat-based particles (solid lipid nanoparticles) to help the drops absorb more effectively.
State of the art clinical efficacy and safety evaluation of N-acetyl-carnosine prodrug eye drops in cataract
A review of clinical research into how effective and safe NAC eye drops are for people with cataracts, including how the drops work once applied to the eye.
Lipid peroxidation and cataracts: N-acetyl-carnosine as a therapeutic tool
A research paper on how lipid peroxidation, a type of oxidative damage, is linked to cataracts, and how NAC eye drops have been studied in both humans and dogs.
N-acetyl-carnosine (NAC) drops for age-related cataract
An independent Cochrane review of published human trials on NAC eye drops for age-related cataracts, looking at the quality and reliability of the evidence.
NAC Lubricant Eye Drops: Antioxidant Effects Study (2009)
A research paper on the antioxidant properties of NAC lubricant eye drops and how they may help protect the lens of the eye from oxidative damage.
Advances in drug therapy and delivery for cataract treatment
A scientific review of recent research into eye drops and other non-surgical approaches to cataracts, including new ways of delivering active ingredients into the eye.
N-Acetyl-carnosine sustained drug delivery eye drops to control signs of ageless vision
A research paper on long-acting NAC eye drops and how they have been used to support vision as the eyes age, including effects on glare sensitivity and quality of vision.
These studies provide a solid evidence base for NAC eye drops? antioxidant, anti-glycation, and vision-protective benefits in cataract management. Including the non-scientific trails on The Richard and Judy Show primetime UK TV in 2003
The studies above are independent research shared for information only and do not endorse Ethos products. Findings may not reflect individual results. Ethos Heavenly NAC eye drops are not intended to diagnose, treat, cure or prevent any disease. Always consult an optician, optometrist or GP about your eye health.
Learn more about Ethos Eyes, our mission and how our cataract eye drops are helping people around the world.
Ethos Eyes has attracted media attention for its innovative approach to supporting eye health.
