ConsumerLab.com tested various pet glucosamine and chondroitin supplements. They caught them lying; ConsumerLab.com test results found many supplements contained far less glucosamine and chondroitin than was advertised, leaving pets lacking for mobility support.
When your pet needs some assistance climbing stairs, many pet owners turn to ‘over the counter’ glucosamine supplements. The problem however, as testing by ConsumerLab.com proves, many supplements do not provide the promised glucosamine and/or chondroitin to benefit your pet.
ConsumerLab.com tested 13 dog and/or cat mobility supplements. Four of the thirteen failed to meet the stated amount of glucosamine and/or chondroitin. As example, Dogswell Happy Hips Chicken Breast with Glucosamine and Chondroitin tested to contain only 6% of the claimed amount of glucosamine and 15.9% of the claimed condroitin. Cosequin DS, on the other hand, tested to meet the stated amounts of glucosamine and condroitin.
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List of glucosamine, chondroitin, and/or MSM supplement brands reviewed in report:
Cosequin
Joint Complete
Resources
Curaflex
Joint Max
Springtime
Dogswell Happy Hips
K-9 Liquid Health
Synovi
GLC
Nutri-Vet
21st Century