Greycoat Probiotics
Kidney-focused probiotics for gut environment support
- 60-day Satisfaction guarantee
- Vet-reviewed
- 15% Off Your First Order
- Subscribe & Save — Plus Weekly Care Tips for Your Cat
Toxin Burden Support for Kidney Care
To help manage the burden on the kidneys, daily probiotic support matters.
The Kidney-Focused Probiotic
Greycoat Probiotics supports gut barrier health and daily toxin burden support as part of your cat’s kidney care routine.
Recommended For
- Cats 6 months and older starting an early kidney care routine
- Cats with kidney care concerns needing daily toxin burden support
- Cats needing probiotic support beyond general digestion
How to Use
- Give 1 capsule per day, regardless of body weight.
- Best given before a meal.
- Can be given whole or opened and mixed into food or a lickable treat.
- Flavorless and odorless for easy daily use.
Product Details
- Product Name
- Greycoat Probiotics
- Contents
- 60 capsules
- Form
- Capsule with flavorless powder
- Duration
- About 60 days
- CFU
- 2 billion CFU per capsule guaranteed through July 27, 2027
- Ingredients
- L. plantarum Lp-115, L. plantarum MFM30-3, L. acidophilus, L. casei, L. paracasei, B. longum, B. breve, B. lactis, S. thermophilus
- Made in
- South Korea
- Storage
- Store in a cool, dry place away from direct sunlight
- Price
- $54.99per bottle
How Probiotics Support Toxin Burden
Some toxin-related compounds begin in the gut.
Probiotics support beneficial bacteria and gut barrier integrity.
This helps the body manage gut-derived toxin burden as part of daily kidney care.
9-Strain Probiotic Blend
A kidney-focused probiotic blend designed to support the gut–kidney axis and help manage gut-derived toxin burden.
- L. plantarum Lp-115
- Supports intestinal barrier function within the gut–kidney axis.
- L. plantarum MFM30-3
- Supports gut barrier integrity for kidney-focused care.
- L. acidophilus
- Supports healthy digestion and intestinal balance.
- L. casei
- Supports a stable and balanced gut microbiome.
- L. paracasei
- Supports digestive balance as part of daily kidney care.
- B. longum
- Supports beneficial microbial balance within the gut–kidney axis.
- B. breve
- Supports digestive comfort and beneficial bacteria.
- B. lactis
- Supports microbiome diversity and intestinal balance.
- S. thermophilus
- Supports normal digestion and daily gut balance.
2 Billion CFU Guaranteed
Each capsule provides 2 billion CFU, selected with feline biology in mind.
Guaranteed through July 27, 2027.
CSP Active Vial packaging helps protect probiotic stability and maintain potency through expiration without refrigeration.
Why Greycoat Research
5,000+ kidney nutrition consultations
Built through one-on-one guidance for cat guardians
15,000+ cats supported
Real-world experience across daily kidney care routines in Korea and Japan
Expert-reviewed formulas
Reviewed with input from veterinarians, pharmacists, and nutrition specialists
Compatibility at a glance
60-Day Satisfaction Guarantee
Try Intensive 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
Initial Gut Response
Some cats may experience mild gas, softer stools, or temporary changes in bowel patterns during early use.
Sensitive Cats
For sensitive cats, start with 1/2 capsule or less per day 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.
