Why Cats Still Struggle—Even With Renal Diets

Cats aren’t small dogs.
Their AIM stays unusually inactive—so the kidneys are affected.
Cats’ unique biology was confirmed by a study from Dr. Toru Miyazaki.
That’s why a new approach starts with AIM.

Dr. Toru Miyazaki, discoverer of the immune protein AIM, with a featured scientific report on how feline AIM impacts susceptibility to kidney disease.

Japan’s AIM Discovery Is Changing Kidney Care

In 2016, Dr. Toru Miyazaki discovered AIM’s role in feline kidney health.

Now widely used in Japan and Korea, it’s reshaping kidney care around the world.

グレイコート・リサーチのAIM腎臓ケア

いち早く体験した猫たちの物語

Backed by Pioneers in Feline Kidney Science

60日間返金保証

猫の腎臓ケアサプリメント、すべて安心してお試しいただけます。

グレイコートリサーチの猫用腎臓サプリは、
すべて60日間の満足保証付き。

継続的にご使用いただいたうえで、
「期待した効果を感じられない」と思われた場合は、全額返金を承ります。

Not Sure How to Start with AIM?

It can be hard to know where to begin—especially when things feel uncertain.
Tell us a bit about your cat, and we’ll help you build the right AIM-based plan.

You might be here because:

  • Your cat seems tired or less interested in food
  • Recent test results raised concerns
  • You’re unsure how to support kidney health—or when to begin

Explore Feline Kidney Support: One Step at a Time

Start with the Dr. Toru Protocol, then layer in AMPK and probiotic options—each designed to support your cat’s kidney balance at every stage.

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