Cetyl M & Myristol are two formulations of a joint supplement known as cetyl-myristoleate. Like glucosamine, this supplement is a nutraceutical--not a drug--and it complements glucosamine well. Like Cosequin, it protects joints from damage and provides pain relief from arthritis. Cetyl M and Myristol come as flavored chewable tablets. They can be combined with Cosequin to provide maximum joint protection or used alone.