Vita Flex Ultra Pure Joint Supplement for Dogs, Horses & Cats, 4 Pounds ??MSM Supplement, Equine MSM Powder for Healthy Joints, Collagen & Mobility Support, Odorless White Powder

Customers find the joint supplement effective, with one mentioning it works well for older horses and another noting it helps with arthritis. Moreover, the product receives positive feedback for its quality, with one customer highlighting its suitability for all animals. Additionally, customers appreciate its value for money and lack of taste, while also noting its benefits for mobility and joint stiffness.