is it worth paying more for better paperwork
#vendor-talk 2026-03-16
- meal_prep_mick — support answering in two days is good. answering in nine is a data point about the whole operation 17:13
- meal_prep_mick — is TFC the manufacturer or a reseller 17:35
- snac_and_water — if three people give you three different suppliers, that is because all three work. pick one and test it 18:15
- batch_bandit — i would order from WWB again and i would still weigh the vials, as i would with anyone 18:53
ask who makes it
[edited]ask who actually makes it. about a third of suppliers answer honestly and that answer is worth a lot
no sourcing requests by private message. not from members, not from suppliers, and we report anyone who tries
a 10mg vial at 38 in a pack of five, plus 25 shipping, is 215 for 50mg. thats 4.30 per mg, happy to be corrected
support answering in two days is good. answering in nine is a data point about the whole operation
option A: 5 x 10mg @ 38 + 25 ship = 215 / 50mg = 4.30 per mg
option B: 5 x 10mg @ 34 + 45 ship = 215 / 50mg = 4.30 per mg
option C: 10 x 10mg @ 32 + 25 ship = 345 / 100mg = 3.45 per mgmy first order from GL Biochem was fine and my fourth was better. they have improved
is TFC the manufacturer or a reseller
screenshot the invoice
cold packs are not standard everywhere. ask explicitly and it usually costs nothing
Homopeptide has been consistent for me across 4 orders which is what i actually want
a supplier who tells you something is out of stock rather than shipping late is doing you a favour
if three people give you three different suppliers, that is because all three work. pick one and test it
price per mg including shipping is the only comparison that means anything
the packaging from CPC was the best i have had, double boxed with the tray intact
i keep three suppliers on rotation so a stock gap never becomes a problem
order before new year
quoted lead time versus actual is the number i track. the gap is the informative part
follow up prices move without announcement more often than people expect. screenshot your invoice
i asked for a non standard vial size and got it without a surcharge. that told me more than any certificate
i would order from WWB again and i would still weigh the vials, as i would with anyone
sorry to jump in cheap per mg is not the same as good value. i have paid more twice and been glad both times
they improved
ask for a cold pack
anyone compared QSC and GGPeps on the same compound
for the archive update from 18 months ago: switched suppliers on fill consistency, not on purity
minimum orders push people into buying more than they want, which is a real cost nobody puts in the per mg number