Core Peptides

Domestic US peptide supplier focusing on purity and fast shipping.

What Customers Mention

coredayspeptidesqualityarrivedpuritypackagingipamorelin

Reviews

May 14, 2026
good vendor
Brittany B.

CJC-1295 order showed up fine and the vials looked right. Pricing has been creeping up though.

May 9, 2026
plain packaging, slow restock
Andrew G.

Product is fine and arrived ok. Just a bland unmarked box and the GHK-Cu I wanted was backordered two weeks.

Apr 5, 2026
underfilled vial
Kenneth X.

One of two ipamorelin vials looked light compared to the other. Emailed them and they were polite about it but I'm knocking a star.

Mar 22, 2026
decent, COA gripe
Matthew N.

BPC-157 came quick enough. Wish more products had the COA posted upfront instead of having to ask every time.

Feb 24, 2026
slow email reply
Mason M.

Product was good but it took three days to get an answer to a simple shipping question. Otherwise fine.

Jan 4, 2026
fine but pricey
Michelle X.

Decent product and it came fast, but their semaglutide crept up in price since my last order. Shopping around now.

Nov 28, 2025
no issues
Felicia G.

Ordered the CJC-1295/ipamorelin combo. Quick checkout and fair price. Shipping was a bit slower than I expected this round.

Nov 3, 2025
out of stock a lot
Bianca C.

Quality is good but the BPC-157 I want is constantly sold out. Restock dates keep slipping.

Oct 8, 2025
mostly good
Garrett I.

Third order with them. Semaglutide always shows up fast, though one vial this time looked filled a little low.

Aug 21, 2025
COA only on request
Michelle O.

Product seems fine but I had to email to get a COA. Would rather just see it on the product page like other vendors do.

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Vendor Info

StatusUnclaimed
WebsiteVisit
Reviews41
Products18
Lab Tests0

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