Vigorexin has 8 Ingredients

Vitamin B6

Zinc

Tribulus Terrestris

Eurycome Longifolia

Horny Goat Weed

L-Arginine HCL

Avena Sativa

Catuaba

Eurycoma Longifolia: It is commonly known as Tongkat Ali that has been used by Malaysian male for so many years now. It is known to increase the sexual desire or libido and improve sexual performance. For so many years, it has been used to treat erectile dysfunction and the best testosterone booster.
Tribulus Terrestris: It is another active ingredient which is also called Protodioscin that increases the amount of nitric oxide in the body to help improve blood circulation. This will allow more blood to enter the penis and results to bigger and longer erection. This is a clinically proven ingredient that increases sexual performance.

No Side Effects but Because iT is Not Specifically Made for Men Over 50 will it do anything

Vigorexin Dosage: 2 Tablets a Day. Whether or not you are having sex.

At 30 Caps per bottle you will run out in 15 Days.