Outdoor activities can be hard on your dog. Supporting their muscles and joints doesn’t have to be.
Virbac URSOLYX Soft Chews and MOVOFLEX Advanced Soft Chews. (Photo: Virbac)
Published August 5, 2026 11:00AM
One of the best things about having an active dog is having a built-in adventure buddy—a companion by your side for every great hike, bike and outdoor escapade. And just like you, active dogs need a balanced diet and the proper nutrients to feel their best and stay healthy. That’s where Virbac comes in.
For over 60 years, Virbac’s veterinarians and scientists have pioneered animal wellness, from dental and ear health to nutrition and beyond. Driven by the unique, unbreakable bond you share with your dog, Virbac works to keep your best friend healthy, happy, and moving with you. And when it comes to supporting daily adventures, Virbac’s mobility-focused solutions lead the pack.

URSOLYX® Soft Chews and MOVOFLEX® Advanced Soft Chews redefine what’s possible for your dog’s long-term joint and muscle health. Here’s how they work:
URSOLYX® Soft Chews for Dogs
Like us, dogs lose muscle mass as they get older, and while it’s a natural part of aging, there are ways to address this issue. URSOLYX Soft Chews slow muscle atrophy (the loss of muscle mass) using ursolic acid, a natural ingredient derived from sage to work at the cellular level, helping turn off signals that cause muscle loss and turn on the ones that support strength. This scientifically proven formula helps maintain muscle mass and function, means better endurance, easier movement, and more time enjoying the activities your dog loves.

The once-a-day soft chews are safe, effective, and scientifically proven to enhance your dog’s muscle health in eight weeks.¹ That means you can spend less time worrying about your dog’s health and more time doing what you love—together. Plus, they come in an irresistible bacon flavor that’ll make your dog believe they’re getting a treat.
MOVOFLEX® Advanced Soft Chews
Mobility isn’t only dependent on muscle—bone and joint health are also critical for your adventure buddy’s performance. MOVOFLEX Advanced Soft Chews work to enhance your dog’s joint and bone structures, creating a strong and sturdy support system for the muscles. This combination of a complete blend of 7 synergistic ingredients includes krill —rich with Omega-3 fatty acids to help lubricate the joints—and hyaluronic acid, both of which help your dog to run, walk, jump and play like a well-oiled machine. It’s a comprehensive formula designed for real-world results; see mobility improvement in as little as 1 week, with 1 chew a day.²

References:
- Ebert SM, Nicolas CS, Schreiber P, et al. Ursolic acid induces beneficial changes in skeletal muscle mRNA expression and increases exercise participation and performance in dogs with age-related muscle atrophy. Animals (Basel). 2024;14(2):186. doi:10.3390/ani14020186
- Data on file. Virbac Corporation.
©2026 Virbac Corporation. All rights reserved. MOVOFLEX and URSOLYX are registered trademarks of the Virbac Group of Companies. 08/26
At Virbac, we are committed to advancing animal health through innovative solutions that support mobility, muscle health and quality of life at every stage. From joint care to muscle support, our products are developed to help veterinarians and pet owners keep animals moving and thriving.
