Hi, I'm currently taking a pre-workout supplement called Jack3d and since i'm taking this everday, I can't seem to have a full erection because of this. The ingredients in this are: Arginine Alpha-Ketoglutarate, Creatine monohydrate, Beta alanine, Caffeine, 1,3-Dimethylamine (Geranium Stem), Schizandrol A. Other ingredients are: Citric acid, Natural flavors, Sucralose, Acesulfame potassium, Silicon dioxide, Vegetable Stearate, Grape skin extract.
posted on
Thu, 13 Mar 2014

Tue, 28 Nov 2017
Answered on

Thu, 30 Nov 2017
Last reviewed on