Vitalikor Fast Acting, 40 Capsules, From Vitality Research Labs

All natural male enhancement. Clinically proven primary ingredients. Helps to: Clinically proven to increase hardness and duration. Clinically proven to improve erections 89% of men. Only male enhancement pill covered by 8 U.S. Patents. vitaliKor Daily Maintenance is a clinically proven formula to take every day so you can be ready when the moment is right. vitaliKor DM has been validated and proven effective by clinical studies conducted at Stanford University, New York Medical College and the University of Hawaii. In a university clinical study, this formula by itself improved ability to maintain an erection in 89% of subjects tested that suffered from moderate to severe erectile dysfunction.