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CureFIP™ GS-441524 + B12 Injectable 20mg/ml
Precision Dosing With Integrated Nutritional Support for Small and Underweight Cats
CureFIP™ GS-441524 + B12 20mg/ml combines antiviral treatment and targeted nutritional support in a single vial, designed for FIP treatment in cats weighing less than 2.5 kg. The lower concentration ensures precise volume delivery in small cats, while the addition of cobalamin (Vitamin B12) at 50mcg/ml directly addresses the secondary systemic effects that FIP commonly produces alongside its primary viral pathology.
Why 20mg/ml?
FIP treatment dosing is determined by mg of GS-441524 per kg of body weight. In cats weighing under 2.5 kg, high-concentration formulations produce injection volumes so small that accurate measurement becomes clinically unreliable. The 20mg/ml format ensures:
- Accurate GS-441524 delivery at every dose
- Clinically manageable injection volumes for small body frames
- Reduced injection site irritation
Why B12?
Many cats with FIP develop secondary systemic complications as a result of widespread viral inflammation. These include:
- Anaemia — reduced red blood cell production
- Neurological symptoms — particularly in dry/neurological FIP
- Appetite suppression and weight loss
- Immune system compromise
- Gastrointestinal dysfunction
Cobalamin (B12) at 50mcg/ml acts directly on these secondary complications. It supports red blood cell production, contributes to neurological myelin maintenance, and stimulates appetite pathways. While GS-441524 inhibits viral replication, B12 supports the cat's systemic recovery in parallel.
This is adjunctive support delivered at a clinically meaningful concentration — not a standalone B12 supplement, but an integrated component of antiviral treatment designed to reduce the need for separate B12 injections during the treatment period.
This Product Is Particularly Suited For
- Small adult cats and kittens under 2.5 kg with FIP
- FIP cases presenting with anaemia
- Neurological FIP (dry form with CNS involvement)
- Cases with significant appetite loss or weight loss at diagnosis
- Owners seeking to consolidate antiviral and supportive care into a single injection
This Product Is Not Indicated For
- Cases requiring therapeutic-dose B12 supplementation independently of antiviral treatment (separate B12 injection required)
- Cases where the attending veterinarian has indicated the standard non-B12 formulation
Concentration Selection Guide
| Concentration | Recommended Patient |
|---|---|
| 20mg/ml + B12 (this product) | Small cats/kittens under 2.5 kg with anaemia, neuro, or appetite loss |
| 30mg/ml + B12 | Adult cats 2.5–5 kg with secondary systemic complications |
| 40mg/ml + B12 | Cats over 5 kg, high-dose protocol with systemic support needs |
| 20mg/ml | Small cats/kittens under 2.5 kg, standard antiviral only |
| 30mg/ml | Adult cats 2.5–5 kg, standard antiviral only |
| 40mg/ml | Cats over 5 kg, high-dose protocol, standard antiviral only |
Administration Protocol
Standard 84-day protocol applies. Dosing is based on GS-441524 mg/kg body weight — B12 addition does not alter the dose calculation. Use the dosing calculator to determine the precise dose for your cat's weight.
GS-441524 Antiviral + Vitamin B12 | 20mg/ml
Chemical Formula: C12 H13 N5 O4
Concentration: 20mg/ml
Quantity: 1 vial
Purity: 99.4%
pH: 1.9~2.2
Formulation: 5% ethanol, 30% propylene glycol, 45% PEG 400, 20% water.Shelf Life: 1 Year, Vials must be stored at ROOM TEMPERATURE. Do not store the vials in the freezer or the cooler or temperature below 8 degree celsius or 46 degree Fahrenheit, which may result in precipitation of API or crystallization of API.
Reviews
GS-441524 + Vitamin B12 【20mg/ml, 8ml Was the magic treatment, after my cat was diagnosed with FIP. I took the chance and it was the solution to save my cat’s life. Growing now in to a health beautiful cat.
قبل اكثر من شهر قطي اللطيف ليو تعب و بدأت تظهر عليه اعراض غريبه نقص سريع جدا ف الوزن و م ياكل و مشاكل ف التنفس و ديته البيطري و عرفت مرضه و نصحني ابدأ معاه العلاج و الحمدلله لاحظت تحسن كبير من اول اسبوع رجعت له شهيته و سار ياكل و يتحرك و هوا حاليا مكمل رحلة العلاج بس انا مطمنه انو باذن الله حيكون كويس تماما لما نخلص كورس علاجه .. شكرا cure fip ♥️
Grimmy, my 7-month-old kitten, was diagnosed with FIP. After starting the medication I ordered from you, he made an incredible turnaround—just 10 days into treatment, he was back to his happy, playful self. I will continue the full 84-day course as our vet recommended. I’m deeply grateful for your role in saving his life and for the fast delivery and outstanding quality of the medicine. Thank you from the bottom of my heart.