pamelajones over a year ago My friend is using ethex 216 and I am worried. She will not tell me what it is used for. I am not sure if she wants attention or if she has a real problem. What is ethex 216? Loading... Guest over a year ago I am taking it...it is a prenatal vitiamin Reply Loading... Guest over a year ago Yes it is a prenatal vitamin...I am taking it also. Reply Loading... Guest over a year ago ethex.com/pages/pdf/58177021604_PIS.pdf helped me alot Reply Loading...