I've read that testosterone (cyp,enth,prop) used solo for extended periods of time leads to a reduction in collagen synthesis. Is this fact? I've also read that Deca, Equipoise, or Anavar can be combined with test to improve collagen synthesis. Fact?
What would be the most effective (Deca, Equipoise, or Anavar) to add with cypionate or enanthate? Is it Deca?![]()