Greycoat Research

Low Protein Salmon

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$15.00
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Ultra-low protein treat for kidney care cats

Each cube contains only 19 mg of protein, formulated under stricter nutritional standards for cats requiring precise kidney care.

Each cube of Greycoat Low Protein Salmon is precisely controlled at 19 mg of protein. It is designed to reduce metabolic load while maintaining natural flavor. Made with premium salmon according to strict nutritional standards, it provides consistent support for daily kidney care.

How to Use

Designed for safe daily use — up to 10 cubes per day (≈ 0.35 oz total). Provides controlled nutrition within a treat-like format appropriate for renal care cats.

Daily maximum
Up to 10 cubes per day (≈ 0.35 oz)
Cube size
6 × 6 × 6 mm (≈ ¼ inch)
Use case
Ideal for cats with missing teeth or oral discomfort

Product Specifications

Product Name
Low Protein Salmon
Contents
20 g
Form
Treats
Ingredients
Salmon, puffed rice, amino acid complex
Made in
South Korea
Storage
Store in a cool, dry place out of direct sunlight
Price
$15.00

Nutritional design

Per cube ≈ 6 × 6 × 6 mm (¼ inch)

All values reflect Greycoat Research's evidence-based effort to reduce metabolic strain on feline kidneys.

Nutritional principles for kidney management

Cats with kidney concerns should limit:

  • Protein

    Produces urea and creatinine during metabolism, increasing renal burden.

  • Phosphorus

    Excess accumulation accelerates functional decline.

  • Sodium

    Over-intake can induce hypertension and fluid imbalance.

Greycoat Low Protein Salmon is designed to minimize all three to their lowest safe levels.

Why salmon — a precisely selected base

Formulated with high-grade salmon as the primary protein source — ideal for renal nutrition control.

  • · Highly digestible protein reduces nitrogenous waste formation.
  • · Omega-3 fatty acids support anti-inflammatory balance and cellular integrity.
  • · Balanced energy profile helps maintain stable metabolism in renal care routines.

Key features

  • Ultra-low protein, phosphorus & sodium

    Developed to minimize metabolic stress for safe daily administration.

  • L-Theanine for physiological calm

    Supports relaxation during long-term kidney management.

  • Targeted amino acid profile

    Includes Glycine and Histidine to aid cell maintenance and functional balance.

Palatability

Despite its restricted composition, Greycoat Low Protein Salmon retains the natural aroma and flavor of salmon. Guardians report that even selective cats consume it readily.

Quality & safety standards

  • · Ultra-low protein · low phosphorus · low sodium composition
  • · No preservatives, artificial colors, or flavor additives
  • · Manufactured in HACCP and ISO 9001-certified facilities

Conventional treats often exceed the limits of renal-safe nutrition. Greycoat Low Protein Salmon provides a controlled alternative — low in protein, phosphorus, and sodium, yet palatable and safe for routine use. Engineered to reduce nutritional burden while maintaining quality of life.

60-Day Satisfaction Guarantee

If you're not satisfied after 60 days of use, we'll offer a full refund.

Each formula was developed with a scientifically designed nutritional approach. Still, feline kidney care is a journey — and we're here with you every step of the way.

Learn more

Fast, Reliable Global Shipping

All orders are carefully packed and shipped on weekdays. We deliver through the official Post Office network (EMS & K-Packet) for trusted, reliable delivery.

Estimated delivery times

  • U.S.About 5 business days
  • Other countriesAbout 7–10 business days

Warnings

Veterinary guidance

This is a nutritional supplement and is not intended to diagnose, treat, cure, or prevent any disease. Consult your veterinarian before use if your cat is pregnant, nursing, on prescription medication, or has a pre-existing condition.

Storage

Store in a cool, dry place, away from direct sunlight.

About Greycoat Research

Greycoat Research focuses on long-term kidney care for cats.

Our formulas are informed by:

  • 3,500+ one-on-one kidney nutrition consultations
  • Feeding data from 10,000+ cats in kidney care

Each formula is developed using carefully selected ingredients and reviewed through a structured, multidisciplinary process.

Frequently Asked Questions

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