# Intensive Protocol (Previous Version)

- URL: https://greycoatresearch.com/products/greycoat-intensive
- Price: $49.49
- Availability: In stock
- Rating: 5 / 5 (1 reviews)

📌 Intensive Protocol Expiration Date: August 8, 2027

## Kidney Care at the Cellular Level

For more proactive kidney care, cellular-level support can strengthen daily care.

## Help Kidney Cells Stay Resilient

Intensive supports cellular energy and long-term stability at the kidney cell level.

## Recommended For

* Cats already on a kidney care routine who need proactive support
* Cats with ongoing changes in energy or appetite
* Cats 7 years and older who need daily vitality support

## How to Use

* Give 1 capsule per day, regardless of body weight.
* Best given after a meal.
* Some ingredients may have a strong taste, so giving the capsule whole is recommended.

## Product Details

Product Name

Intensive Protocol

Contents

60 capsules

Form

Capsule

Duration

About 60 days

Ingredients

Resveratrol, Quercetin, TMG, Astragalus, Fucoidan, Beta Glucan, Carnitine, Taurine, Arginine, Magnesium, Zinc, Selenium, Thiamine (B1), Riboflavin (B2), Niacinamide (B3), Pantothenic Acid (B5), Pyridoxine (B6), Biotin (B7), Folic Acid (B9), Cobalamin (B12), Cholecalciferol (D3), Menaquinone (K2)

Manufactured in

South Korea

Storage

Store in a cool, dry place away from direct sunlight

Price

per bottle

## How Intensive Supports Kidney Cells

Intensive focuses on three key areas of kidney cell support.

* Cellular energy
* Antioxidant balance
* AMPK-related cellular health

## Key Ingredients

* Resveratrol  
Selected to support cellular energy balance and AMPK-related pathways.
* Quercetin  
Helps support antioxidant balance at the cellular level.
* B-Complex Vitamins  
Support daily cellular energy metabolism.
* Carnitine  
Supports mitochondrial energy metabolism.

## Meet the Experts Behind Intensive

Dr. Toshiro Arai and Dr. Motoo Kobayashi helped guide the development of Intensive Protocol. 

They collaborate with Greycoat Research on feline kidney health research.

## 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

When using Intensive

Specialty — pick one

Compatible Greycoat Products

* [Dr. Toru](https://greycoatresearch.com/products/greycoat-dr-toru)
* [Probiotics](https://greycoatresearch.com/products/greycoat-probiotics)
* [Omega-3](https://greycoatresearch.com/products/greycoat-omega-3)
* [Calm](https://greycoatresearch.com/products/greycoat-calm)

Do Not Use Together With

* [Appetite](https://greycoatresearch.com/products/greycoat-appetite)
* [Rebalance](https://greycoatresearch.com/products/greycoat-rebalance)
* [Stable](https://greycoatresearch.com/products/greycoat-stable)

## 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.

[Learn more ](https://greycoatresearch.com/policies/refund-policy)

## 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

Sensitive Stomach

Vomiting has been reported in fewer than 0.5% of cats in our internal records. Give after meals.

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.