stefan_berlin said:

Living somewhere the domestic route does not exist, which makes most of the advice on this board inapplicable to me.

My experience ordering cross-border ordering internationally: I've ordered from an Australian compounder. Customs can be hit or miss.

Shipping time: 5-10 days
Customs clearance: was seized once, reshipped free
Quality: Janoshik tested at 97.5% purity

International ordering adds complexity but can save 60-80% compared to US prices. Research your country's import laws first.

TrialNerd_Beth said:

My experience ordering cross-border ordering internationally: I've ordered from an Australian compounder.

International shipping tracking for cross-border ordering orders: my experience with customs in the US when ordering from overseas:

Required FDA import alert review, delayed 10 days.

Tips: always include a copy of your prescription, declare medication properly on customs forms, keep quantities reasonable (personal use = 3 month supply max), and use a vendor who has experience shipping to your country.

stefan_berlin said:

Living somewhere the domestic route does not exist, which makes most of the advice on this board inapplicable to me.

Adding a me-too, because a thread of one person's experience is not much use. Nothing to add that would improve it.

Adding the clinical framing, because it changes how the question reads. The honest answer is that the effect is real, the magnitude is contested, and the individual variation is larger than either. Those three things can all be true at once, and most arguments here are two people holding different parts of that.