Real Science, Not Hype.

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Talk to our pet health experts and get personalized supplement advice to support your cat’s well-being.

87,000+ Pet Served

Trusted by cat lovers worldwide—our supplements have helped 87,000+ pets regain their health.

Ship Around The World

Wherever you are, we ship high-quality cat supplements globally—quick, safe, and reliable.

Real Sciences, Not Hype.

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From head to tail, inside and out. We are here to protect it all.

LiverRx

LiverRx provides advanced support for cats and dogs with acute or chronic liver disease—including hepatitis, cirrhosis, fatty liver, toxin exposure, and liver cancer. It helps protect liver cells, reduce inflammation, promote regeneration, and maintain optimal liver function—delivering trusted, evidence-based care in veterinary hepatology.

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Our Passion:
Preventing Pet
Heartbreak.

We know how much it hurts to see your pet in pain — both for the pets who endure it all, and for you, who may have to say goodbye too soon.

That’s why RX Sciences is here: vet-backed medications and supplements made with high-quality ingredients and fair prices, so you can have more good days together.

Happy Pets, Thriving Bonds.
Real Stories, Real Joy.

Discover how RX Sciences is helping pets and their families live happier, healthier lives together.

What Are the Last Stages of Congestive Heart Failure in Dogs?

Learn the end-stage signs of congestive heart failure in dogs, how symptoms progress, what to expect in Stage 4 CHF, and how to keep your dog comfortable with supportive care and veterinary guidance.

Dec 94 min read

Congestive Heart Failure in Dogs: A Complete & Hopeful Care Guide

Learn everything about congestive heart failure in dogs, including symptoms, stages, treatment options, diet, supplements, lifespan expectations, and how HeartRX by RX Sciences can gently support heart function for improved comfort and longevity.

Dec 15 min read

Get to Know Your
Pets More

Pets don’t come with manuals, but we’ve got the next best thing. Dive into expert-approved tips and topics to help you understand them more deeply.

Visit Our Wellness Hub

Elevate Your Veterinary Service

Rx Sciences provide result-based nutraceuticals and pharmaceuticals that accelerate recovery and improve patient outcomes. Recovery in days and weeks instead of months.

Start offering Rx Sciences at your clinic today.

Talk to Our Clincal Support Team