Monarch Research

UK peptide vendor offering pharmaceutical-grade research compounds.

What Customers Mention

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Reviews

May 9, 2026
noticed a price bump
Carla Q.

Reordered tirzepatide and it had gone up since my last order a couple months back. Still shipped on time and arrived sealed, just a heads up on pricing.

Apr 22, 2026
plain packaging
Diane L.

It's fine. Box was about as basic as it gets and no frills, but the ipamorelin arrived sealed and the COA was in there.

Mar 9, 2026
decent but ice pack melted
Scott I.

Ice pack was fully thawed by the time my order arrived. Vials still sealed and looked fine, just wasn't sure what to make of it.

Feb 2, 2026
ok experience
kimberly458

Order was correct and the vial fill looked right. Emailed a question and it took three days to get a reply though.

Nov 19, 2025
shipping slower than expected
Samuel A.

Took about nine days for my TB-500 to land. Nothing wrong with the order when it arrived, just slower than I hoped from a domestic vendor.

Nov 8, 2025
Mixed feelings about this order
Griffin Stone

Got the CJC-1295/Ipamorelin combo after seeing good things online. The COA looked legitimate and purity numbers were decent at 98.3%. However the customer service experience was frustrating - took 3 days to get a response to a simple question about reconstitution volume. Shipping was actually pretty fast at 4 days. Product itself seems fine, dissolved clear with no particulates. My main gripe is the price point feels high for what you're getting compared to other vendors I've used. Not bad overall but not exceptional either. Probably won't be my go-to vendor moving forward.

Sep 14, 2025
COA not batch specific
Lance N.

The semaglutide COA on the site was a generic one, not matched to my lot number. Product itself looked fine, powder reconstituted clear. Just wish the paperwork lined up.

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Products (5)

Vendor Info

StatusUnclaimed
WebsiteVisit
Reviews14
Products5
Lab Tests0

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