Welcome to the UK website for Advanced Cetyl M® Joint Action Formula and CM Response®! These superior joint supplements are produced by Response Products, Inc. a leading provider of innovative joint health and nutrition products for people and their companion animals, such as dogs, cats and horses.

All of the Joint Action Formulas on this site feature cetyl myristoleate – a unique esterified fatty acid – combined with a proprietary blend of other proven ingredients, designed to promote superior joint health, function and joint mobility.

Among Response Product's brands, you'll find Advanced Cetyl M® Joint Action Formula for dogs and cats, Advanced Cetyl M® Joint Action Formula for horses, and CM Response® Joint Action Formula for people. By adding CetylM to your or your animal's diet today you support ongoing joint health and joint mobility for tomorrow.