Investigative Feature
An Eye Specialist Spent 20 Years Helping Patients Protect Their Sight. Then He Had to Watch His Own Father's Vision Slip Away.
What he discovered about the critical "gap" in standard eye care led him to build something that didn't exist and it's now changed the daily routine of over 5,000 people managing their eye pressure.
Claire Forester
5 Min Read
Dr. Brian Ang had seen it hundreds of times.
A patient would sit across from him in clinic.
Their eye pressure readings looked good. Their drops were working.
The numbers on the chart said everything was "under control."
And yet, slowly - sometimes so slowly it took months to notice - their vision was still slipping.
The peripheral edges getting a little darker. The world getting a little smaller.
For two decades, Dr. Ang helped patients navigate this reality.
He prescribed the drops. He performed the surgeries. He monitored the pressures.
But there was one person he couldn't keep clinical distance from.
His father.
The Morning It Became Personal
Dr. Ang's father had always had good vision.
20/20 vision. No glasses. Normal eye pressure. No real concerns.
Then, slowly, small things began to change.
He stopped driving as much. Said his eyes tired more easily. Became more cautious whenever he had to be on the road.
So he went for a routine eye test.
What they told him shocked him.
Half of his visual field was gone.
The cause? Damage to his optic nerve.
Dr. Ang watched all of this — not as a doctor, but as a son.
And the worst part? He knew the pressure readings were still "within normal range."
The Question That Haunted Him
"Roughly 30% of people who manage their eye pressure successfully still experience vision decline"
Here's something most people managing their eye pressure don't realize and it's not because the information is hidden.
It's because the conversation in most eye specialist appointments naturally centres on one thing: the pressure number.
Is it up? Is it down? Do we adjust the drops?
That number matters. Nobody is saying it doesn't.
But studies show something unsettling:
Roughly 30% of people who manage their eye pressure "successfully" still experience vision decline.
Read that again. Nearly 1 in 3.
Their pressure is controlled. Their drops are working exactly as prescribed. And yet their vision is still getting worse.
Dr. Ang had read those studies. He'd seen those patients.
But watching it happen to his own father forced a question he couldn't ignore:
"If the pressure is controlled… then what's actually causing the decline?"
The answer, he realised, had been right in front of him for years.
The Part Your Drops Don't Reach: The Optic Nerve
"Eye drops don’t support the optic nerve; the fragile cable carrying signals to your brain."
Your eye drops are designed to do one job: manage eye pressure. And most of them do that job well.
But here's what they were never designed to do — support the optic nerve.
The optic nerve is the structure that physically carries visual signals from your eye to your brain.
Think of it as the cable connecting a camera to a screen. Without it, the camera can be perfectly fine and the screen still goes dark.
This nerve is made up of over a million delicate fibres.
And when those fibres are damaged by pressure, by poor blood flow, by oxidative stress, by inflammation — they don't regenerate.
They're gone.
Your drops manage the pressure side of the equation.
But they were never built to nourish, protect, or support the nerve itself.
For Dr. Ang, this was the "gap".
Not a flaw in the system. Not a reason to stop using drops.
But an incomplete picture that left the most critical structure in the entire visual pathway;
the optic nerve without any targeted nutritional support.
And once he saw it clearly, he couldn't unsee it.
"I Built This Because My Dad Needed Something That Didn't Exist"
"Built on research. Designed for the cascade of stressors. The NP-10 System™"
Dr. Ang didn't set out to start a supplement company.
He set out to help his father.
He started where any good clinician would — with the research.
He spent years reviewing peer-reviewed studies on optic nerve health, retinal ganglion cell protection, and the biological mechanisms behind vision decline that wasn't explained by pressure alone.
What he found was that the optic nerve doesn't fail for a single reason.
It fails because of a cascade of interconnected stressors.
Oxidative damage, mitochondrial dysfunction, chronic inflammation, poor blood circulation, vascular issues, impaired cellular energy — all happening simultaneously.
No single nutrient could address all of that.
And no "generic eye vitamin" on the market was even trying.
So he built a framework.
And then he did something most supplement founders never do.
He submitted the NP-10 framework for peer review and got it published in a medical journal.
This wasn't marketing. It was science.
From Framework to Formula
"10 powerful ingredients. One capsule."
With the NP-10 System™ as the blueprint, Dr. Ang formulated a daily supplement called Nutravision Eye Pro+.
A daily supplement designed to deliver targeted nutritional support across all 10 pathways in just two capsules a day.
Here's what's inside and why it matters:
European Bilberry Extract (36% Anthocyanins)
Rich in anthocyanins that support healthy eye pressure, improve blood flow to the eye, and provide relief from dry, tired eyes.
Saffron Extract (Affron®)
A patented extract that modulates the stress response and supports healthy eye pressure. Absorbed into the bloodstream in as little as one hour.
Methylcobalamin (Active B12)
Support nerve sheath health and DNA repair — critical for maintaining the structural integrity of the optic nerve over time.
Lutein & Zeaxanthin (Lutemax® 2020)
Clinically shown to increase macular pigment density by 48% — your natural shield against oxidative stress and blue light.
Vegan Vitamin D3 (Vitashine®)
Supports glucose metabolism, immune function and tear film stability for everyday eye comfort.
Methylfolate (Quatrefolic®)
Vitamin D3 & methylfolate work synergistically to stabilise the tear film, physically slowing down excessive evaporation so your eyes stay hydrated between blinks.
Every ingredient at therapeutic doses. Every ingredient chosen for a specific NP-10 pathway.
No fillers. No zinc. No unnecessary extras.
Dr. Ang's father was the first person to take it.
What the Numbers Say
In a pilot study, participants who took Nutravision daily alongside their prescribed eye care saw this result:
81% of participants with eye pressure at or below 15 mmHg showed improved visual field test results after 6 months.
That's not a vague "supports eye health" claim. That's measurable improvement on the same visual field test their eye specialists use to track progression.
And these results have now also been peer reviewed and published in a medical journal.
"81% of participants showed improved visual field test results"
"It is exciting to see so many of the compounds that show promise for supporting the eye-nerve-brain pathway all combined into one convenient capsule."
- Associate Professor Zhi W,
Head of Clinical Biomarkers Research
The formula also earned the 2025 Monde Selection Gold Quality Award — an international recognition of product quality, consistency, and manufacturing excellence.
"I am excited by the potential for eye health in this formulation. The science behind Nutravision not only supports long-term eye health, including the eye-brain connection and the macula, but also delivers significant benefits for overall health as well."
- Associate Professor Heather C.,
Head of Optometric Clinical Placements
Why This Isn't a $30 Eye Vitamin
"Defending a castle with 10 gates by posting a guard at one"
Walk into any pharmacy and you'll find a wall of eye supplements.
Most cost $25–40. Most contain some version of the same thing: lutein, maybe bilberry, maybe a token amount of ginkgo biloba.
And for general eye health? That's probably fine.
But Dr. Ang wasn't building for general eye health.
He was building for a fragile optic nerve under attack from 10 different biological directions at once.
That's the problem with single-target supplements.
They address one pathway — maybe two — and leave the other eight completely uncovered.
It's like defending a castle with 10 gates by posting a guard at one.
How Nutravision Compares
Swipe to compare
Nutravision consolidates all of it into two capsules a day for less than $5.
It's not a more expensive eye vitamin.
It's a less expensive way to cover what actually matters.
What People Who Take It Every Day Are Saying
Over 5,000 people now take Nutravision as part of their daily routine. Here's what some of them have shared:
4.85 / 5 from 357 verified reviews
*Individual experiences. Results may vary. Nutravision is a dietary supplement and is not intended to treat, diagnose, cure, or prevent any disease. Always consult your eye care professional before making changes to your health routine.
What Dr. Ang's Father Taught Him
When Dr. Ang talks about why he built Nutravision, he doesn't lead with the science.
He doesn't talk about NP-10 pathways or peer-reviewed publications.
He talks about his dad.
About watching someone he loved do everything "right" and still feel like it wasn't enough.
About the helplessness of being an eye specialist who could help thousands of strangers but couldn't offer his own father anything beyond the standard routine.
That frustration became fuel.
And now, what started as one doctor's attempt to help his father has become a daily ritual for thousands of people who recognised the same gap in their own care.
This Is Not a Replacement for Your Drops
Let's be clear: Nutravision is designed to work alongside your prescribed eye care — not instead of it.
Your drops manage pressure. Nutravision supports the optic nerve. They address two different parts of the same problem.
Think of it this way — if your drops are the defence, Nutravision is the reinforcement.
One protects against pressure. The other nourishes the nerve that pressure can damage.
Together, you're covering far more ground than either one alone.
Two capsules daily, taken after food. Leave about 30 minutes between Nutravision and caffeinated drinks.
Consistent use for 6 months or more is recommended for meaningful results.
If you've been doing everything your specialist recommends and you still wonder whether it's enough —
you're not wrong to ask that question.
Dr. Ang asked the same question about his own father.
The answer became Nutravision.
Over 5,000 people now take it daily alongside their prescribed eye care.
SEE HOW NUTRAVISION WORKS & CHOOSE YOUR PLAN →
Expert Formulated
Gold Quality Award
Science-backed ingredients
Made in Australia.
TGA listed.
* These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.