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30mg/ml concentration, 10ml

4.8 · 43 reviews

₱3,100.00

Quantity
  • Fast delivery across the Philippines
  • Free specialist consultation
  • Relapse program available
FIP Treatment Guide

Product description

Ideal for severe conditions of FIP and/or large breed cats.  During the treatment, your cat's weight will continually increase as it regains appetite and muscle mass. Weigh your cat weekly and adjust the dosage accordingly. Use our dosage calculator to calculate the appropriate dosage for your cat.

 

You will see clear improvements upon finishing this vial. Improvements include increased appetite, increased physical activities, reduction of fever, increased frequency of self grooming.


 

Product info

Basmi Antiviral ready-to-use injections form
Concentration: 30 mg/ml  
Quantity: 1 vial
Purity:  99.4%
Shelf Life:  1 years when stored at ambient tempurature.

Q&a

How long is the treatment?
The recommended duration of treatment is 12 weeks. However, the actual duration of treatment may depend on many factors such as how quickly your cat responds to treatment, the degree of FIP infection when you start treatment, and your personal financial condition.

Can Basmi Antiviral be used in combination with other drugs?
Yes,  it's an antiviral treatment, and can be used in conjunction with other medications to improve your cat's overall health. However, Lysine is not recommended for use in conjunction with Basmi Antiviral. Fluoroquinolone class of antibiotics and flea treatments should be avoided during FIP treatment. Interferon has no effect on the treatment of FIP virus.

What should I feed my cat during FIP treatment?
Freshly cooked fish, poultry and natural foods. If your cat has diarrheas, consider switching to dry cat food for a few days until the diarrheas stops.

Shipping info

Delivery Time: 

  • Metro Manila: same day (Lalamove) or rush (Grab)

  • Luzon 1-3 days (LBC)

  • Visayas 3-5 days (LBC)

  • Mindanao 5-7 days (LBC)

Via Lalamove (same-day), Grab (rush) or LBC (outside NCR)

Shipping Condition: Delivered in ambient temperature. This product is chemically stable at ambient temperature for up to 1 year.

Packaging: Packed individually in recyclable paper boxes.

Treatment instruction

Recommended Dosage 
Wet FIP:  6mg/kg cat's weight
Dry FIP:  8mg/kg cat's weight
Ocular FIP:  10mg/kg cat's weight
Neurological FIP:  10mg/kg cat's weight

Treatment Method:  Daily injection, 7 days a week
Duration of Treatment:  12 weeks (recommended)
Dosage Calculator: /dosage-calculator

Reviews

4.8 ★★★★★

43 reviews

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  • ★★★★★20/06/2026

    GS-441524

    Good customer service, very helpful and responsive. Will buy again.

    Gilbert · Verified purchase
  • ★★★★★08/06/2026

    Product ,customer service and logistics review

    Product GS 441524 - so far my cat is healing well. Now on her GS pills. Treatment is ongoing. Thankful to her vet as well. Customer Service - fast and clear response. Very accomodating Logistics - very reliable. Delivery is prompt and as advised

    beng lagunilla · Verified purchase
  • ★★★★★04/05/2026

    Wet FIP

    my cat was diagnosed with wet fip last year - march 2025. my vet recommended basmi,and we did the 84-day treatment. she showed great improvement in the first week. it was a long, hard treatment but it was worth it! my cat got better, and so far so good. I'm really happy that basmi is available here, and the customer agents were always helpful with my questions.

    claire s · Verified purchase
  • ★★☆☆☆13/02/2026

    Good product poor delivery service and no customer support

    Product itself is good and very 100%effective but delivery service is very poor no updates placed an order at 10am before cutoff but no updates on the delivery. NO CUSTOMER SERVICE support. PLEASE IMPROVE YOUR CUSTOMER SERVICE SUPPORT AND SHIPPING/DELIVERY SERVICES

    Pat · Verified purchase
  • ★★★★★09/02/2026

    BASMI for the win

    Hely was positive to NEURO FIP, & the vet told me to start BASMI treatment. I thought at first, I couldn't save her anymore 'coz of her fragile state. OA it may sound but at the very next day of her 1st shot, I saw a huge improvement - everything seemed so magical. She started eating more than the usual portion, standing and running on her own (still falling from her legs) from being in a deteriorated condition. To date, she is so lively and bouncy, thanks to BASMI- her holy grail to recovery.

    Cean · Verified purchase
  • ★☆☆☆☆07/12/2025

    Journey with FIP

    Unfortunately the drug did not work for my cat. He died yesterday 😭😭

    Nala · Verified purchase
See all 43 reviews
  • ★★★★★04/11/2025

    Basmifip

    My rescued puspin was diagnosed with wet fip. He was given medications for a month. But he did not improve. My vet prescribed this, and his appetite began to pickup on the 6th day. Very happy despite the medicine being pricey, bec my cat is on his way to recovery. On his 3rd week of treatment already, and the vet was very happy with the results too. Staff were very polite and would reply to inquiries immediately. I ordered the liver supplement too, which i believed helped alot

    Arlene Froyalde · Verified purchase
  • ★★★★☆23/10/2025

    Really helped

    My cat was reallly down since she was first diagnosed and was informed that she might not make it the next day. Little by little, she is able to recover and by day 30, she started eating, drinking on her own. Hoping and praying that all symptoms disappear with the help of basmi and have a full recovery 🙏🏽

    PC · Verified purchase
  • ★★★★★28/07/2025

    Ava’s story of recovery

    Ava, our year-old cat, was diagnosed with FIP more than a month ago. Our vet recommended & administers the BASMIFIP injection daily. Now her vitals are nearly normal. Treatment is very expensive though.

    Regina · Verified purchase
  • ★★★★★26/07/2025

    FIP warriors

    Mabilis ang delivery at very accomodating si Basmi. So far ang mga FIP warriors ko ay talagang patungo na sa pag galing at sana ay magtuloy-tuloy na. Talagang game changer itong gamot ni Basmi. Currently in 20th day na si warrior 2 at 11th day si warrior 1. Thank you basmi, pricey but worth it. I hope may discount na ako for the next purchase 🙂

    Sanny Abante · Verified purchase
  • ★★★★★24/06/2025

    Effective for my cat

    My cat is confined and has fip and I my vet asked me to look for GS-441524. Hes been in the vet for three weeks now and on GS-441524 for two weeks. He was lethargic almost paralyzed (cannot stand up and was just laying down all the time that they have to move him from time to time), but today they sent me a video of him meowing (first time since he was confined) and sitting down. Still a long way to go but Im happy to see him recovering. Im happy that this treatment is available here in manila.

    Kriss · Verified purchase
  • ★★★★★18/06/2025

    Relapse

    My cat Coi had FIP last 2023. He could barely walk & eat that time. When we gave him Basmi GS, after 2 days he was able to eat and regained weight. Not til May of this year (2025), he had a relapse (neuro). We had to act fast & give him GS the soonest we can. As of the moment, Coi is in his 3rd week of GS shots. He already gained weight & more active. I trust Basmi GS eversince. That’s why til now, I only want to purchase GS from Basmi. I have full trust with Basmi’s GS.

    ImMsC
  • ★★★★★26/03/2025

    FIP survivor

    My cat was diagnosed with FIP, our trusted vet doctor prescribed this med. so i immediately message the page and ordered. Results will show after 5days. Thanks for this med!

    Melaine · Verified purchase
  • ★★★★★06/03/2025

    Highly recommended 💯

    My baby is on his 35/84 GS treatment and is back to being active. Thank you Basmi.

    AMD · Verified purchase
  • ★★★★★05/03/2025

    Rita's FIP Journey

    After 1 month of GS injection treatment, Rita gained her appetite. Always consult your trusted veterinary clinic and staff of Basmi FIP Philippines to ensure the right treatment for your cats like Rita.

    Justin · Verified purchase
  • ★★★★★03/02/2025

    Effective, Highly Recommended

    First of all, I would like to thank BasmiFIP for having this life-saving GS treatment available for purchase locally. Apparently, our cat's (tsuki) health has improved a lot just after 2 weeks of treatment. Hoping for his continuous recovery. Sharing here his photos before the treatment started and after 2 weeks of GS treatment.

    Leo Angelo Buenavista · Verified purchase
  • ★★★★★02/02/2025

    It saved my cat's life.

    Thank you for making this drug available here and for giving our Kit a second chance. We couldn't be more grateful. Sobrang worth it lahat ng gastos. 10000% effectivity. From 2.4kg during peak illness to current 4.9kg na. Amazing. Thank you so much

    M Arzaga · Verified purchase
  • ★★★★★25/01/2025

    84 days complete – thank you, Basmi FIP!

    Bean was diagnosed with wet FIP on 1 November 2024. Following our vet's advice, we turned to Basmi FIP & ordered both vials & oral capsules for his 84-day treatment. On 24 January 2025, Bean officially graduated! His blood results are excellent, & he’s been lively ever since. We’re incredibly grateful to Basmi FIP & Vis Medicatrix Naturae Veterinary Clinic ❤️ If your fur baby is battling FIP, we highly recommend Basmi FIP – they're accommodating & the shipment process is fairly quick.

    C. B. · Verified purchase
  • ★★★★★26/11/2024

    Lifesaver for my cats!

    BasmiFIP has been a lifesaver for my cats battling FIP. Thanks to their effective treatments, my cats are now eating well, full of energy, and playful again. The quality of their products is outstanding, and I’m incredibly grateful. I highly recommend BasmiFIP to cat moms and dads looking for reliable FIP care.

    Joy Viaña
  • ★★★★★09/11/2024

    GS-441524 saved my baby

    My cat was diagnosed with wet FIP, with fluid in her abdomen and a loss of appetite. Her vet prescribed GS-441524, and within just two days of starting injections, her energy returned, and she began eating again. After 30 days on injectable treatment, she’s now transitioning to pills and is back to her lively self, full of energy and a healthy appetite. Thank you so much, Basmifip! My Viber contact has been incredibly helpful, always answering my questions and sending well wishes for my baby

    · Verified purchase
  • ★★★★★07/11/2024

    Effective for FIP

    This meds is a gift for fur parents and cats. The improvement in my fur baby’s health is very evident even on the first few shots. Hoping this will be more available to all. Thank you Basmi!!.

    Cel · Verified purchase
  • ★★★★★30/10/2024

    Highly Recommended

    Our cat is responding favorably to treatment after we started taking Basmi vial quite some time ago. She has now developed strength and agility. She should go to oral medications, according to our vet, and we will definitely purchase from Basmi. It's good that they are now well-known in the Philippines because FIP is a very new condition that was only recently declared treatable. Basmi is very helpful and accessible when it comes to providing our feline family with the care they require.

    · Verified purchase
  • ★★★★★26/10/2024

    #OneMonthStrong

    meow meow meow — bosh here! today is my first month of using BASMIFIP, an effective treatment for FIP! since beginning my injections, i've been getting stronger every day. i can now jump as high as ever, thanks to the fluid being flushed from my abdomen! i owe this to BASMI. now, i will transition into taking pills. and soon, i'll graduate and be officially FIP-free!

  • ★★★★★19/10/2024

    Early Detection and Effective Treatment!

    Our cat was diagnosed with wet FIP, and the first two weeks were incredibly tough as she became very weak. Thankfully, we caught it early and were able to get GS from Basmi right away. Now that we've transitioned to the capsules, she's eating well and playing again. We're so grateful for Basmi!

    · Verified purchase
  • ★★★★★15/10/2024

    1000% effective for neurologic type

    Upon using the product, our cat Uno quickly recovered, he was paralyzed before but upon first dose we noticed that he can move already, upon finishing 2 bottles he can walk and jump already. Thank you so much Basmifpph. I also commend your fast delivery. ⭐️⭐️⭐️⭐️⭐️💗

    · Verified purchase
  • ★★★★★14/10/2024

    Miracle do happens

    BASMI GS-441524 is a miracle drug for my Tomas and I have no choice but to trust basmi and Tomas vet. I am glad I trusted Basmi. In a matter of 2 days you can see how he recovers well and brought back his appetite. Trust the process

  • ★★★★★03/10/2024

    Effective for Wet FIP

    Everyday I observe that little by little my cat is improving. My cat is diagnosed with Wet FIP with water build up in his chest. With thorough care, force feeding, IV, his other medicines together with this dosage, subtle improvements can be observed. I am ordering my 2nd vial as it showed promising result. Hopefully, next week my can will stabilize and improve enough to move on to oral dosages.

    Kyle Alonzo · Verified purchase
  • ★★★★★03/10/2024

    Lifesaver, Gave my Cat a Fighting Chance

    GS-441524 saved my cat. He is on his 8th day of treatment, and the improvement is amazing. He can now eat on his own, drink lots of water, and even grooms himself. His fever is gone, and his breathing is no longer labored. The liquid from his belly has already reduced significantly. I am hopeful that he will continue to improve each day. Thank you, Basmi, for giving my cat another chance to live. I am beyond grateful!

  • ★★★★★02/10/2024

    #OneWeekStrong

    my cat was diagnosed with wet FIP last week. been using BASMIFIP since then. my cat has been doing really great since he started his treatment! his appetite and energy got back. #OneWeekStrong thank you so much, BASMI! this is him now ^_^

    · Verified purchase
  • ★★★★★08/08/2024

    10/10 effectived for parvo and corona virus(my andita journey)

    Hello pawparents. My andita (cat) suffered cough and she already have difficulty breathing. Upon took the 1st injection of basmi gs 441524 30mg. The medicine effect to her immediately . She did not get caugh anymore for and 2nd days injection no sneezing and no more hard breathing and continues for 8days she look normal again. This is the effect of this medicine it is 10/10 effectivity . This is her 1st bottle only. And We still need more as required by doctor.

    · Verified purchase
  • ★★★★★24/07/2024

    Life changer for FIP babies

    Getting better everyday 😊

    Pearl
  • ★★★★★23/07/2024

    Saved 2 of our cats with FIP!

    This product is tried and tested in treating cats with FIP! One of our cats (Lexa) tested positive for FIP last February and another one last May (Tammy). This is the treatment our trusted vet used for them and both cats are now doing much better! Lexa had wet FIP and before, grabe siya mag-muta and wet ang stool. Ngayon, maaliwalas na lagi yung face niya and solid na din ang stool! She has also gained back the weight she lost before the treatment. Healthy and chonk na ulit!

  • ★★★★★04/07/2024

    Great Product

    This medicine helped my cat with FIP. We are still ongoing with the medication.

  • ★★★★★01/07/2024

    Recovery Journey from FIP - Neuro

    Sunnie being able to walk and even climb his fence now. On his 3rd day of BasmiFIP injection he had shown great improvements. To fast recovery and FIP free 🙏🥂

    · Verified purchase
  • ★★★★★18/06/2024

    Curing Neurologic type

    Meeko is getting better already with the first vial.

    Paul · Verified purchase
  • ★★★★★21/05/2024

    Life saver

    Thank you Basmi for making this treatment available in PH. Our cats are prone to FiP and GS is highly used in our household. So many cats of ours have been save.

  • ★★★★★15/05/2024

    Life saver

    Thanks to this vial and dose. It saved a lot of my cats. Happy that Basmi offers same day delivery. Basmi user since 2020

    · Verified purchase
  • ★★★★★19/04/2024

    Thank you

    After giving my cat shots, he has started eating and more active

    · Verified purchase
  • ★★★★★06/02/2024

    5 stars all the way to graduating - Day 74/84

    Going Stronger! Patricio is at his last batch and soon to graduate. Thankful with the effectivity of the medicine and specially the support and love that BASMI FIP has been giving us in this long battle. Delivery and Assistance 5/5 Customer Support 5/5

    Mikko T
  • ★★★★★02/02/2024

    3/84 days: Sox going strong and improving

    5/5 - Customer Service 5/5 - Delivery Speed BASMI FIP Phil is a legitimate GS Supplier. Our cat is still 3/84 days to recovery but they've been really helpful with our questions and requests.

  • ★★★★★30/01/2024

    Going strong with 60+ sessions

    My Baby Patricio is now in his 60th session and we are nearing the home stretch. He looks fully recovered now and nearing to graduate. He is energetic as ever and Basmi FIP has been with us with advicing, guiding through and through.

    Mikko T
  • ★★★★★17/01/2024

    Dependable and Effective

    Basmi has always been so reliable in ensuring my Patricio’s meds arrive before his vial is out. When I order in the afternoon it arrives the same day despite me being in Bulacan. And tale note absolutely free delivery. My cat Patricio came from being almost dead to being so jumpy and active. Hos inprovement is so noticeable.

    Mikko Tamura · Verified purchase
  • ★★★★★17/01/2024

    BASMIFIP

    Unti-unti nang bumabalik ang lakas ni Katsumi, nagiging active and mas responsive na rin siya dahil sa consistent na pag take ng BASMI FIP .

    Dalia Arcasitas · Verified purchase

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