Picking a supplier is picking a partner. A short checklist saves you from the ones who cannot deliver.
Run every supplier through the same questions and the weak ones show themselves fast.
What to ask for
A COA for the exact batch, proof of GACP and a GMP partner, steady monthly volume, and a direct line to the farm. If any of those is missing, keep looking.
What good looks like
Clear answers, honest samples, and the same quality order after order. A real partner makes your side of the deal easier, not harder.
Anyone can send one good batch. A supplier worth keeping sends the same one every time.
