High levels of cholesterol may have negative effects on your overall health, and may also lead to heart-related illnesses. A poor daily diet may be the biggest factor, but other factors such as family history may contribute to it as well. If you've already made changes to your daily diet and exercise routine, but are still searching for added support, Col-Sterol from Seroyal Genestra Brands may be just what you need. Every serving of one capsule contains 650mg of plant sterol esters to provide support for the maintenance of healthier cholesterol levels.