Apologies if this is clearly covered, and I am just not finding it. Tongue-lashings accepted if needed.
Assumptions going into this:
1. YOLO-ing peptides is not accepted; safety is a priority.
2. Broad-spectrum testing is a non-negotiable, not just quantity/purity.
3. Buying single vials and single kits, not bulk buys.
What I am wondering is it always the financially smarter decision to go to China directly, manage your own testing/group testing, etc, or are there situations where a vendor from the United States that does broad batch testing makes more sense? Or are you finding that US-based vendors are universally a convenience charge, from the markup?
If I am only buying one kit, sacrificing a vial for testing, plus fees for testing compound quantities, purity, sterility, endo, heavy metals, etc... all the things that make sense to test for, are there situations where U.S. makes more sense, and your net cost per milligram is actually better than China directly, because they batch test?
This also brings into question, are there any of the U.S. vendors that you are trusting with their COAs?
I am happy to do the more manual process via China directly if that's always the better way, but I don't want to make a decision purely based on the current trend. All input is appreciated!
Assumptions going into this:
1. YOLO-ing peptides is not accepted; safety is a priority.
2. Broad-spectrum testing is a non-negotiable, not just quantity/purity.
3. Buying single vials and single kits, not bulk buys.
What I am wondering is it always the financially smarter decision to go to China directly, manage your own testing/group testing, etc, or are there situations where a vendor from the United States that does broad batch testing makes more sense? Or are you finding that US-based vendors are universally a convenience charge, from the markup?
If I am only buying one kit, sacrificing a vial for testing, plus fees for testing compound quantities, purity, sterility, endo, heavy metals, etc... all the things that make sense to test for, are there situations where U.S. makes more sense, and your net cost per milligram is actually better than China directly, because they batch test?
This also brings into question, are there any of the U.S. vendors that you are trusting with their COAs?
I am happy to do the more manual process via China directly if that's always the better way, but I don't want to make a decision purely based on the current trend. All input is appreciated!