Say Goodbye to FIP,
Hello to CURE.

"CureFIP™ exists because no cat should die from a curable disease. Trusted by veterinarians across 50+ countries, backed by 5 years of treatment expertise, and built around one promise: we stay with you and your cat from first dose to full recovery."

CureFIP's veterinary support team — experienced in FIP treatments using GS-441524 and EIDD-1931 — walks you through everything: the right protocol for your cat's FIP type, correct dosing, what to expect week by week, and what to watch for. You won't be navigating this alone.

CureFIP™ ships worldwide. If DHL or FedEx delivers to your address, we can get treatment to your cat — fast. Because with FIP, every day counts and your location shouldn't determine your cat's outcome.

Your vet isn't wrong about the history — FIP was considered incurable for decades. What changed is GS-441524, an antiviral compound that clinical studies and real-world treatment of tens of thousands of cats globally have shown to be highly effective at putting FIP into remission. Many vets, particularly outside specialist centers, haven't updated their knowledge because GS-441524 only recently became commercially accessible. We'd encourage you to share our treatment documentation with your vet. An increasing number of veterinarians worldwide now recommend and monitor GS-441524 treatment alongside us.

Authenticity and safety are the two questions we take most seriously — because we know FIP treatment market has a checkered history.

On authenticity: CureFIP™ products are manufactured under strict pharmaceutical-grade standards with verified active ingredient concentrations. Every batch is tested for potency and purity. We don't source from anonymous intermediaries — we control the supply chain from production to your door, shipped sealed via DHL or FedEx with full chain of custody.

On safety: GS-441524 has been used to treat FIP in more than 87,000 of cats globally since 2019, with an extensive real-world safety and efficacy record. Our protocols are built on the accumulated evidence base.

On accountability: We stand behind every order with our relapse and refund Guarantees. A supplier who offers publicly written guarantees has skin in the game. Anonymous sellers don't.

CureFIP™ products are only available at curefip.com. No resellers. No distributors. No online flippers. Every order ships directly from us — so what arrives at your door is exactly what your cat needs, with nothing altered in between. In a market where counterfeit treatments have cost cats their lives, we made a deliberate choice: one source, full accountability.

FIP presents in several forms — wet (effusive), dry (non-effusive), neurological, and ocular — and each requires a different protocol and dosing approach. This is exactly why our veterinary support team exists. Before you order, speak with us. We'll ask about your cat's symptoms, diagnosis, weight, and test results, and we'll recommend the right product, concentration, and dosing schedule. Ordering the wrong treatment wastes time your cat may not have.

Standard FIP treatment is an 84-day course of daily GS-441524 injections or oral medication, followed by an 84-day observation period. It requires consistency — missed doses or underdosing are the most common reasons treatment fails. Our team walks you through the full protocol before you start, remains available throughout treatment, and helps you interpret how your cat is responding week by week. You are not doing this alone.

We ship via DHL and FedEx with priority handling because we understand that in FIP, days matter. Delivery times vary by country but we'll give you a realistic estimate at checkout based on your location. If you're in a time-sensitive situation — which most FIP diagnoses are — contact our support team before ordering and we'll tell you exactly what to expect and whether expedited options are available.

Yes, and the majority of CureFIP™ customers administer treatment at home successfully. Injectable protocols require basic technique that our team will walk you through in detail, including video guidance if needed. Oral protocols are simpler. You don't need a veterinary background — you need clear instructions, the right equipment, and someone available to answer questions. We provide all three.