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FIP Antiviral Treatment 40mg/mL 6mL Safe delivery to Italy Poland

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40mg/mL 6mL GS441524 vials are formulated for reliable and consistent support in FIP treatment protocols for cats. Each vial contains a high-concentration formula designed to reduce injection volume, making administration more convenient for medium and large cats or higher-dose treatment plans. Produced under strict quality standards, the solution offers stable purity and easy dosing calculation. Widely used by pet owners and researchers, it is suitable for daily treatment schedules and long-term FIP care management.

  • Concentration: 40mg/mL
  • pH:1.9~2.2
  • Volume:6mL
Categories : GS-441524 Injections

Product Function

GS-441524 is a nucleoside analog antiviral compound with strong activity against multiple RNA viruses. It acts as a competitive inhibitor of viral RNA polymerase, interfering with viral RNA synthesis and terminating viral replication. Studies have shown that GS-441524 demonstrates excellent antiviral performance in feline cells while maintaining a high safety profile, effectively inhibiting FIPV replication even at low concentrations.

Usage Guide

Wet FIP: 0.3mL per kg of body weight.
Dry FIP: 0.45mL per kg of body weight.
Ocular or Neurological FIP: 0.6mL per kg of body weight.

Mechanism of Action

GS-441524 works by inhibiting the replication of feline coronavirus genes, effectively blocking viral reproduction and helping reduce viral load in infected cats.

About FIP

Feline Infectious Peritonitis (FIP) is a severe and often fatal viral disease in cats caused by feline coronavirus mutation. GS-441524, the active metabolite of Remdesivir, has been widely used worldwide as an effective antiviral option for supporting FIP treatment in cats.

Reviews

Rated 4.9 out of 5 stars.

4.9 | 67 reviews

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“Our cat was diagnosed with wet FIP and we were heartbroken. After starting GS-441524 treatment, we noticed improvement within just a few days. His appetite returned, the fever disappeared, and he became playful again. The quality of the product and customer support were excellent.”

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“I was very nervous about treating neurological FIP, but this product exceeded my expectations. The dosage instructions were clear, injections were easy to prepare, and our cat’s walking and balance improved steadily during treatment. Highly recommended for FIP families.”

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“The high concentration formula made injections much easier for our large cat because the injection volume was smaller. Shipping was fast, packaging was professional, and the response from customer service was always quick and helpful. Thank you for helping save our boy.”

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“After trying several options, we finally chose this GS-441524 treatment and saw real progress. Our kitten gained weight, became active again, and completed the full treatment successfully. We truly appreciate the reliable quality and caring support throughout the process.”

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FIP is a serious disease which is caused by a variant of the feline coronavirus (FCoV) , it primarily affects the cat's immune system. It often occurs in young cats or cats with weakened immune systems. It mainly have two types: the wet (effusion-forming) type and the dry (non-effusion-forming) type. If the cat is not be treated, the disease typically progresses rapidly and leads to death.

In the past, FIP was considered an incurable and fatal disease. In recent years, GS441524 and Molnupiravir medicine develop and launch sales, FIP has become effectively controlled and curable. After treatment by GS441 or Molnupiravir, most cats could recover and return to a normal life.

GS-441524 can block viral replication. It is one of the most effective medicine for treating FIP in these years.It is administered by injection Oral tablets, with a course of treatment lasting approximately 6–12 weeks, depending on the cat's weight, symptoms, and response. Molnupiravir also has some effect in treating FIP, and is often used in mild cases or cases resistant to GS-441524.

The absorption of GS441 injection is faster, suitable for cats with severe disease or those who refuse to eat. The oral GS441 tablets are painless. More suitable for long-term home treatment or maintenance. Molnupiravir is an alternative treatment for FIP: suitable for cases of recurrent FIP ​​or those resistant to GS-441524.

The dosage depends on: the cat's weight (kg) and the type of FIP (wet/dry/neurological/ocular). The typical dosage range is approximately 4–10 mg/kg/day. Consult a veterinarian or experienced FIP treatment consultant before treatment.

Some cats may relapse after stopping the medicine, this situation is because of the inadequate treatment or a low dosage. If your cat is relapsed, you need to resume the treatment immediately, and extend the course as appropriate.

If you use it at the correct dosage, GS-441524 is safe. It may have some side effects for some cats, for example: mild redness, swelling, or pain at the injection site. It is recommended to supplement with nutritional supplements, this could help cats recover faster.

We will ship the parcel by express delivery services (DHL, FedEx, UPS, etc.). The tracking numbers will be provided to you, you could check it online.

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