Greycoat Research

Greycoat Omega-3

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$14.24
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Low-Burden Omega-3 for Daily Kidney Care

A gentle omega-3 formula for cats in daily kidney care routines, designed with sensitive digestion in mind.

KD Pharma rTG Omega-3 from Germany

High-purity EPA & DHA sourced from KD Pharma, Germany.
rTG-form omega-3 with 80%+ total EPA & DHA concentration, selected for purity, stability, and daily kidney care.

Recommended For

  • Cats in daily kidney care routines
  • Cats who need a gentle omega-3 option
  • Cats with sensitive digestion or a history of vomiting or diarrhea

How to Use

When to give
Give 30 minutes after a meal.
How to give
Feed the capsule whole.
If refused
Snip the tip and mix the contents with a liquid treat.
Avoid
Giving on an empty stomach. If unavoidable, give with a liquid treat.

Find the Right Dose for Your Cat

  • 100mg — Gentle Start

    • 1 capsule daily
    • Recommended for sensitive cats, early kidney care, or first-time omega-3 use.
  • 150mg — Daily Standard

    • 1 capsule daily
    • Recommended for cats with stable digestion or larger body size.
  • 100mg × 2 — Split Routine

    • Morning and evening
    • Recommended when a split routine is preferred for better tolerance.

Product Details

Product Name
Greycoat Omega-3
Contents
60 softgel capsules
Options
100mg / 150mg
Form
Softgel capsule (individually blister packed)
Ingredients
EPA & DHA, Astaxanthin
Manufactured in
South Korea
Storage
Store in a cool, dry place away from direct sunlight
Price
$14.24

Designed for Freshness

Omega-3 can oxidize when exposed to air.
Greycoat Omega-3 is packed in individual blister packs, with each capsule sealed separately to help protect the oil from oxygen and moisture.

About the Red Color

Greycoat Omega-3 contains naturally red astaxanthin.
The oil may appear slightly reddish. This is a normal characteristic of the ingredient and does not indicate oxidation or spoilage.

Compatibility at a glance

When using Omega-3

Universal Base

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

Start Gradually

If your cat has a sensitive stomach, start with a lower dose and increase gradually.

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.

Frequently Asked Questions

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