Prime Sciences prices don't match what other shops charge

Does Prime Sciences ship domestic only, or do they have an international option? Also, do orders usually get tracking within 24 hours? I’m just trying to gauge typical turnaround before I consider a small order.

Has anyone actually received a recent COA with a batch number that matches the label? I’ve seen vendors post old reports, so I’m curious how current theirs are.

Prices look mid-tier, but the site’s constant “sale” banners make me squint. Are people paying list price, or is there a working code that isn’t just marketing theater?

I’m here for the lab paperwork and the gossip. If shipping is fast and the paperwork is boring, that’s a weirdly good sign.

Watching this thread. Not ready to order yet, but I want to see if shipping times and COA consistency hold up over the next few weeks.

New account, vague About page, and a lot of hype. Could be fine, could be a rebrand. Anyone got third-party test results they didn’t post themselves?

Do they use signature-required delivery? My area is hit-or-miss with carriers, so I’d rather know before checkout. Also, how discreet is the packaging?

Can someone confirm whether the COA includes HPLC and mass spec, or just a purity percentage? The price is fair if the documentation is actually complete.

If the catalog doesn’t list lot-specific COAs before purchase, that’s a hard stop for me. Price gaps usually reflect testing cadence, chain of custody, and payment/logistics risk—not just the raw compound.

Ask for current lot number, analysis date, independent lab name, and whether they retain reserve samples. Generic purity PDFs are marketing, not QC. Anyone actually received a vial whose label lot matches the COA lot? That’s the only thing I’d trust.

Quick price-tracking thing: don’t compare subtotals. I log processing time, ship cost, and whether cold packs are extra. Two shops I tracked had a $30-ish gap once those were added.

Has anyone gotten Prime’s final checkout number — does it tack on a cold-chain or insurance fee at the last step? Also, do out-of-stock lots show “COA pending” or just disappear? That page behavior tells me more than the About page.

I keep a snack-drawer backup so weird meal timing doesn’t wreck my budget, but for vendor stuff I track one extra column: whether they charge a card fee or require a bank transfer. That was the real price gap for me last time—subtotal looked fine, checkout added 3%.

Does Prime list payment surcharges before you enter info?

Also curious if their checkout holds a cart price or updates if a lot changes. I’m not trying to chase a nickel, but with two kids I need the total to be the total.

I always ask for the current lot COA first—if they dodge, I bounce. You too?