Greycoat Dr. Toru
The core of basic kidney care, based on AIM research
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- Vet-reviewed
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🏆 USA · SUPERZOO 2026
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AIM-Based Kidney Support for Cats
Inspired by AIM research in Japan,
AIM-based care is becoming a key part of feline kidney care.
Specialized for Feline Kidney Care
Greycoat Dr. Toru is a cat-only supplement formulated for AIM-based kidney support.
Is Greycoat Dr. Toru Right for Your Cat?
- Cats whose kidney values are becoming a concern
- Cats who need support alongside a renal diet
- Cats whose guardians want to start kidney care early
Simple to Add, Easy to Give
- Flavorless and odorless for easy daily use.
- Can be given whole or opened and mixed into food or a lickable treat.
- Best given after a meal.
- Under 3 kg (6.6 lb)
- 1 capsule per day
- 3 kg (6.6 lb) and over
- 2 capsules per day
- Sensitive cats
- Start with 1/2 capsule
How AIM Supports Kidney Care
AIM is a protein related to the body’s natural waste-cleanup process.
Dr. Toru Miyazaki’s research helped explain why AIM may play an important role in feline kidney care.
Why These Ingredients Matter
Amino Acid Complex
A core nutritional foundation for AIM-based kidney support
Coenzyme Q10
Supports cellular energy and daily vitality
Resveratrol
A polyphenol that supports healthy aging and antioxidant balance
Because Kidney Care Matters So Much
Kidney problems affect not only cats, but also the families who love them.
Greycoat Dr. Toru was designed in collaboration with Dr. Toru Miyazaki, M.D., Ph.D., to bring AIM research into daily kidney care.
Carefully Reviewed for Daily Use
- Used by 15,000+ cats across Korea and Japan.
- Developed with input from veterinarians, pharmacists, and nutrition specialists.
- Built through 5,000+ kidney-care consultations.
Product Details
- Product Name
- Greycoat Dr. Toru
- Contents
- 60 capsules
- Form
- Capsule with flavorless powder
- Duration
- Under 3 kg: about 2 months / 3 kg or more: about 1 month
- Main Ingredients
- Amino Acid Complex, Coenzyme Q10, Resveratrol, Taurine, Yeast Extract Powder
- Manufactured in
- South Korea
- Storage
- Store in a cool, dry place away from direct sunlight
Compatibility at a glance
60-Day Satisfaction Guarantee
Try Dr. Toru for 60 days. If you’re not satisfied, we’ll offer a full refund.
Every cat’s kidney care journey is different. We’re here to support you as you build a routine that feels right for your cat.
Reliable Global Shipping
All orders are carefully packed and shipped on business days.
We use the official postal network, including EMS and K-Packet, for reliable international delivery.
Estimated Delivery Time
- U.S.About 5 business days
- Other CountriesAbout 7–10 business days
Delivery times may vary due to customs and local postal conditions.
Cautions Before Use
Amino Acid-Based Products
Avoid combining Dr. Toru with other similar amino acid-based formulas unless guided by a professional.
Sensitive Stomach
Vomiting has been reported in fewer than 0.5% of cats in our internal records. Give after meals. If your cat has a sensitive stomach, start with 1/2 capsule.
Pregnancy or Nursing
Not recommended for pregnant or nursing cats.
General Guidance
If your cat has a medical condition or is taking medication, consult your veterinarian before use.
Nutritional Support Only
This product is not intended to diagnose, treat, cure, or prevent any disease.
