Core Peptides

Order arrived in two days which I can't fault. Getting the certificate of analysis took three emails though.

I came to Core Peptides after my old vendor kept having stock problems, and I've put in four orders since the summer. The thing that keeps me here is consistency. Every order has processed the same day and landed in two or three days, the vials always look properly sealed and filled, and the catalog is deep enough that I can get everything in one cart. I did once have to email them about a COA not being included, and to their credit they sent it over the same day. I'd still like to see the certificates posted on the product pages without asking, that's the one thing keeping this from being a flawless experience, but the ordering and shipping side has been excellent across the board.

It's a fine source. Nothing went wrong, but nothing stood out either. The packaging was a bit minimal for what I paid.

Crypto checkout worked without a hitch and the order shipped same day. Showed up in two days.

Been ordering BPC-157 from here for a while. Service and shipping are still great, but I noticed the price went up since spring. Still ordering, just not thrilled about it.

Smooth order, fast ship, clean vials. Exactly what I wanted.

Placed an order and a day later got an email that one of the peptides was actually out of stock. They refunded that line quickly and shipped the rest, so the service side handled it fine, but the site should have shown it unavailable in the first place.

Used them twice for TB-500. Both orders correct, both fast. Packaging is plain which I prefer.

The ordering and delivery side of things is honestly good, fast and no hassle. My one gripe is the third-party testing. They mention it but don't name the lab and the COA wasn't in the box, I had to request it. Compared to vendors who post batch-specific results right on the page it feels a step behind. Everything else was fine.

Epithalon order came packed well and got here in three days. Vials sealed properly, labels clean. No notes.

I've ordered before with no issue but this round sat in processing for four days before a label was even created. It eventually showed up and the product was fine, but the whole point for me was the fast turnaround. Emailed twice during the wait and only got one reply.

Third order from them now. Consistent every time and the free shipping over $200 makes bulk orders worth it.

Shipping was genuinely fast and the GHK-Cu I ordered looked fine. But one of the vials in the order felt a little underfilled compared to the other, hard to say for sure but it looked off. Support said it was within spec when I asked. Not a dealbreaker but worth mentioning.

Had a question about which payment options they took and emailed expecting to wait a day. Reply came back in under an hour and they walked me through paying with Zelle. Order itself was smooth and arrived fast.

Two days from order to door. Box was plain and nothing rattled around. Would order again.

Product and shipping were both okay. Just noticeably more expensive than a couple other domestic sources I've used for the same thing.

I'd been buying from another vendor for about a year and got tired of slow restocks, so I gave Core Peptides a try after seeing them recommended a few times. First order was CJC-1295 and Ipamorelin plus some bac water. Processed same day, shipped USPS Priority, landed in three days on the dot. Packaging was discreet and the vials were well sealed with no damage. I asked support a question about stock before ordering and got an answer within a couple hours, which honestly sold me more than anything. Reordered since and it's been the same experience both times.

The selection here is huge, they had two blends I couldn't find anywhere else. Shipping was quick too.

No real complaints about the product or the shipping speed, both were fine. But I had to email them to get a certificate of analysis and even then it wasn't tied to my batch number. For the price I'd expect that on the product page already.

Ordered BPC-157 and TB-500 on a Tuesday, had it by Thursday. Order was exactly right and the vials looked clean.