Subscribe & Save Up to 15%
Formula Science · 8 min read
The Science Behind OcluVet: Understanding Antioxidant Eye Wellness
A closer look at the antioxidants behind a proactive, preventative-free approach to supporting lifelong eye wellness in dogs and cats.
OcluVet Education Team
Reviewed with veterinary insight · June 15, 2026
When it comes to eye care, most products focus on what can be seen on the surface of the eye. OcluVet was developed with a different philosophy—supporting the eye’s natural defenses through antioxidant-based eye wellness.
But what exactly is the science behind OcluVet, and why are antioxidants such an important part of long-term eye care? Let’s take a closer look.
01 · THE EVERYDAY PICTURE
Understanding the Ageing Eye
The eyes are among the most metabolically active organs in the body. Every day they are exposed to:
- Sunlight and UV radiation
- Environmental pollutants
- Airborne particles
- Normal cellular activity
- Natural ageing processes
Over time, these factors contribute to the production of free radicals.
Like every other part of a pet's daily routine, eye wellness benefits from thoughtful, consistent support.
02 · THE SCIENCE IN SIMPLE TERMS
What Are Free Radicals?
Free radicals are unstable molecules produced naturally during normal metabolic processes, in healthy tissue, the body uses antioxidants to help neutralise and balance them.
However, as pets age, oxidative activity can gradually increase, placing greater demand on the body’s natural protective systems. This is why antioxidant support has become an important area of interest in both human and veterinary wellness.
The Role of Antioxidants
Antioxidants help neutralize free radicals and support healthy cellular function. The eye contains its own natural antioxidant defenses, but these systems can become less efficient over time.
Supporting these natural defenses is one reason antioxidant-based eye care has gained attention as part of a proactive wellness strategy.
03 · THE FORMULA
The Key Ingredients in OcluVet
N-Acetyl-L-Carnosine (NAC)
NAC is the cornerstone of the OcluVet formulation. It is a specialised form of L-carnosine, a naturally occurring antioxidant found in the body.
When applied to the eye, NAC is converted into L-carnosine, where it helps support the eye’s natural antioxidant systems.
Glutathione
Often referred to as the body’s master antioxidant, glutathione plays a central role in cellular defense mechanisms.
Its inclusion in OcluVet is designed to complement the antioxidant support provided by NAC.
04 · A DIFFERENT OBJECTIVE
Why OcluVet Is Different
Many traditional eye drops focus on lubricating the eye, lubricating the surface, and providing temporary comfort. While this can be beneficial, it follows a different philosophy to OcluVet.
Rather than focusing solely on surface hydration, OcluVet delivers antioxidant ingredients directly to the eye as part of a long-term wellness approach.
05 · BUILD THE ROUTINE
A Proactive Approach to Eye Care
Many pet owners are familiar with preventative care for dental health, joint health, skin and coat health, and overall nutrition. Eye wellness is increasingly being viewed through the same lens.
Rather than waiting for visible changes to occur, many owners are choosing to support healthy ageing through consistent daily wellness routines.
Why Consistency Matters
Healthy habits are rarely built overnight. Whether it’s exercise, nutrition, dental care, or eye care, long-term wellness often comes down to consistency. This is why many pet owners incorporate antioxidant eye care into their daily routines as part of a proactive approach to supporting lifelong eye wellness.
Supporting Lifelong Vision Health
At OcluVet, our mission is simple: to provide antioxidant-based eye wellness solutions designed to support healthy eyes throughout every stage of life.
By combining N-Acetyl-L-Carnosine (NAC) and glutathione in a preservative-free formula, OcluVet was developed to help support the eye’s natural antioxidant defenses and promote long-term eye wellness in dogs and cats.
Because eye care isn’t just about what happens today—it’s about supporting a lifetime of healthy vision.
Discover the OcluVet difference
Science-led eye wellness for every stage of life.
- 2% N-Acetyl-L-Carnosine (NAC)
- Glutathione antioxidant support
- Preservative-free formula
- Developed for dogs & cats
- Made in the USA
