Without question, the most effective are..
1...Unleashed (the only product that raises testosterone)
2...Post-Cycle (cleans liver, lowers estroen, improve slibido. Think of it as ZMA PLUS)
3...ZIP! (Non stimulant fat burner. Pro Thyroid formula)
4...Combo of unflavored ion exchange whey, micellar casien, and whole egg protein (I mix my own flavorings and sweetening)
5...Glucosomine/Controiton/ MSM (Essential for healthy joints)
That's what I take every day.
Add in a good vit/mn and you really don't need anything else.