Procana Laboratories was founded in 2013 and operates out of Beverly Hills, California. It’s a small company with many of its employees working from Latin America. They claim to be “engaged in multiple medical studies, with great success in the treatment of many ailments.” However, I couldn’t find any study linked to this company. Procana has an A rating by the BBB. Procana currently has a 2.6 employee score on indeed and a 2.3 employee score on glassdoor.com. Employee reviews can sometimes be helpful to gauge a company with little online presence. Check the reviews above to see how honest they are.