T Nation

When to Test DHT?

Im on TRT and want to check my DHT level, When should I take blood at peak or trough of test injection?

Thanks!

You should take it, corresponding to what numbers you are looking for. Do you want peak or trough numbers? lol

Why are you checking DHT?

Haha!
Apologies I think the wording of my question may be off, which would be of more importance? To know my peak level or my trough level?

I was checking it isn’t raised due to some back acne and also minor hair receeding