I Wanted to Save My Cat TT

In 2019, TT—my cat with a soft grey coat—was diagnosed with stage 2 chronic kidney disease (CKD). They told me she might have just 3 years left to live. But I couldn’t accept that. I read every study I could find and chased every glimmer of hope.
That’s how I came to learn about a protein called AIM.
That discovery led me to a meeting with Dr. Toru Miyazaki—the world’s leading authority on AIM—of the Institute for AIM Medicine in Japan. Today, TT is still with me. And she’s still doing well.

TT’s Kidney Disease Begins to Improve

Dr. Toru Miyazaki of the Institute for AIM Medicine giving a lecture and explaining AIM research findings

With Dr. Miyazaki’s guidance, I began giving TT ingredients designed to support AIM and kidney function.
I was cautious at first, but the change was undeniable.
She started running on her cat wheel again.
Every morning, she came to wake me up.
Her energy returned, and her condition steadily improved.
The cat I was told might live 3 more years is now healthy and thriving, 6 years later.

Detailed anatomical illustration of a cat kidney showing internal renal structure including nephrons, arteries, and ureter

What Is AIM, and Why Is It So Important?

AIM is a protein that helps the body clear out waste and damaged cells.
But in cats, AIM remains inactive.
That’s why waste builds up in their kidneys and inflammation takes hold.
AIM is like the switch that turns on the body’s cleanup system.
When that switch stays off, that’s where feline kidney failure begins.

Through his research, Dr. Miyazaki was able to activate AIM in cats. This research became the starting point for Dr. Toru Protocol kidney supplements for cats.

About Dr. Toru Protocol →

From One Grey Cat to Greycoat Research

  • Lulu, a tabby cat with stage 2 kidney disease, sitting in a wooden cat house with stable kidney values for 4 years

    Lulu (Stage 2)

    Kidney values stable for 4 years

  • General, a Siamese cat with stage 4 kidney disease, outlived a 7-day prognosis and lived for 10 more months with dedicated care

    General (Stage 4)

    From 7-day prognosis to 10 months of life

TT was the first, but she wasn’t the last.
LuLu and General, two of my other cats, also battled different stages of kidney disease.
Different diagnoses, different conditions—yet a similar path to hope.
That’s why I created Greycoat Research:
To give more cats a chance at this kind of care.

1,300 Cats Consulted, 97% Reported Improvements

Since 2024, Greycoat Research has provided consultations for over 1,300 cats with kidney disease.
Among them, 97% of guardians told us, “My cat definitely got better.”
Most began with AIM-based supplementation.
And that first step led to real, visible results.
Now, it could be the step your cat needs too.

See Their Improvements →
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Your Cat Could Change Too—with the Help of AIM

We’ve seen kidney values stabilize, energy return, and cats rediscover their old selves—all through care centered on AIM.
One of the things we hear most often is:
“It’s like my cat came back to me.”
You don’t have to decide everything today.
Greycoat Research was created to help you take that first step.
Give your cat a chance to start AIM care today.

Explore Dr. Toru Protocol →

60-Day Money-Back Guarantee

Try it for 60 days. If it doesn’t meet your expectations, we’ll refund you in full.

  • No questions asked.
  • If you’re not satisfied after two months of use, just submit a short refund form—we’ll issue a full refund.

At Greycoat Research, we believe results speak louder than words.
And if you’re not satisfied, we’ll take full responsibility—right to the end.

Greycoat Research’s Kidney Care Supplements

Built on Expert Insight

Meet the scientific foundation behind Greycoat Research.

Your Resource Hub for Cat Kidney Care

Greycoat Research offers more than just supplements.
We’re here to address any concerns or questions you may have about your cat’s kidney health.

Browse CKD Care Guides →
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Start a Consultation for Your Cat Today

Is your cat showing signs that worry you?

  • Has their appetite decreased?
  • Are they losing weight?
  • Are their kidney values going up?

If any of these sound familiar, it might be time to take a closer look.
Request a free consultation with Greycoat Research and find out what your cat needs.

Request a Consultation →

For the Cats We’re Not Ready to Lose

Greycoat Research was created for the cats we’re not ready to lose.
It began with one grey cat who mattered more than anything—and the belief that her story didn’t have to end so soon.
That belief became an answer not just for her, but for many cats living with kidney disease.
Today, Greycoat Research supports guardians who are ready to take action and give their cats the care they need.
Because with the right care, it is possible to protect what matters most.

Your First Step to AIM Care →