# Receptor Chem

*Source: https://total.reviews/vendors/receptor-chem*

## Summary

- Rating: ★★★☆☆ 3.4/5 from 24 reviews
- Website: https://receptorchem.co.uk
- Verified lab tests / COAs: 0
- Products listed: 8

UK manufacturer of research SARMs and peptides with batch testing.

## Rating breakdown

- 5 star: 3
- 4 star: 9
- 3 star: 7
- 2 star: 4
- 1 star: 1

## Lab tests & certificates of analysis

_No verified lab tests on file._

## Products

| Product | Category | Price (USD) |
| --- | --- | --- |
| BPC\-157 | Healing | — |
| Bacteriostatic Water | Supplies | — |
| CJC\-1295 | Growth Hormone | — |
| GHK\-Cu | Skin/Hair | — |
| Ipamorelin | Growth Hormone | — |
| MK\-677 | Growth Hormone | — |
| Melanotan II | Tanning | — |
| TB\-500 | Healing | — |

## Recent reviews (20 most recent of 24)

### ★★★★☆ solid go\-to in the UK

*Richard Z. — Jun 1, 2026*

Been using Receptor Chem as my default for a while now. The range is huge so I can get most things in one order, stock is usually there, and domestic shipping is genuinely quick. Documentation could be better but for a UK source they're hard to beat.

### ★★★☆☆ had to chase the COA

*Delia M. — May 24, 2026*

Vials of TB-500 arrived fine and the fill looked right. The frustrating bit is the certificate isn't in the box and isn't on the product page, you have to email and ask. Took them the better part of a week to send one over and it wasn't even tied to my batch number.

### ★★★★☆ fast UK delivery

*Logan L. — May 18, 2026*

Ordered BPC-157 on a Sunday evening and Royal Mail had it to me Tuesday morning. Plain box, nothing on the label to give it away. No complaints on the shipping side at all.

### ★★★★☆ solid for a long\-time UK source

*Thomas U. — Apr 19, 2026*

Ordered the GLOW blend, came in 3 days nicely packed. They've been around forever and the COAs are proper. CS could be faster though.

### ★★★☆☆ gets there eventually

*Jacob K. — Mar 15, 2026*

MT2 arrived sealed and labelled correctly. Took about a week with no updates along the way, which seems normal for them.

### ★★☆☆☆ out of stock and slow to say so

*Ian S. — Feb 22, 2026*

Half my order was unavailable and they only told me after I chased them for days. Ended up partially refunded eventually. Stock info on the site was wrong.

### ★★★★☆ happy with the testing transparency

*Carla F. — Feb 7, 2026*

Appreciated seeing the actual HPLC and FT-IR results on the PT-141 listing rather than a vague COA. Delivery was three days.

### ★★★★★ Best peptide vendor I've used

*Lindsey Pope — Jan 26, 2026*

Just received my second order of CJC-1295 and TB-500 from Receptor Chem and I'm consistently impressed. The peptides are pharmaceutical grade with full COAs, packaging is discreet and professional, and they even threw in a free BAC water vial this time. Shipping from UK to US took 8 days which is reasonable. Their website has detailed product descriptions and research citations which I appreciate. Definitely my go-to vendor for research compounds now.

### ★★★★☆ Reliable vendor with consistent quality

*Carolyn Steele — Jan 26, 2026*

I've ordered Ipamorelin, BPC-157, and MK-677 from Receptor Chem three times now for lab work. The COAs are always included and match batch numbers perfectly. Shipping is usually 7-10 days to the US. Customer service responded to my reconstitution question within a few hours. Only complaint is the pricing is a bit higher than competitors, but I'm willing to pay for the reliability. Their site is easy to navigate and checkout is quick. Overall a solid choice for research peptides.

### ★★★☆☆ mixed bag

*Allison Q. — Jan 24, 2026*

Product quality seems genuine and the testing docs are detailed. But you're on your own if anything goes wrong with the order. Support is hit and miss.

### ★★★☆☆ Quality is there but communication needs work

*Jeff Mathews — Jan 20, 2026*

Bought Ipamorelin for a research project and I have to say the product quality is excellent - the COA showed 99.2% purity which is exactly what you want. Packaging came in a nice insulated box with ice packs even though I didn't request expedited shipping. However, my order sat in 'processing' status for 5 days with no updates. I had to email twice before getting a response, and even then it was just a generic 'we're working on it' reply. Once it shipped, it arrived in 3 days. The tracking number took forever to activate in the system. For the price point they're charging, I expect better communication. I'll probably order again because the product itself is top-notch, but they really need to improve their customer service game. Would be a 5-star vendor if they just kept customers in the loop better.

### ★★★★☆ priced well

*Brenda I. — Jan 9, 2026*

Cheaper than most UK sources I checked for GHK-Cu. Arrived in four days, plain padded envelope, vial intact.

### ★★☆☆☆ shipping took forever

*Joshua Y. — Dec 23, 2025*

Almost three weeks for a domestic order with zero communication in between. Product itself was sealed and fine, but the wait was unreasonable.

### ★★★★★ reliable for me

*Brittany R. — Dec 11, 2025*

Several orders now and every one has arrived. MK-677 and BPC-157 last time, both well packed. Just don't expect quick email replies.

### ★★★☆☆ COA wasn't batch specific

*Marcus W. — Nov 29, 2025*

Got my retatrutide fine but the certificate they sent wasn't tied to my actual batch number. Asked for the matching one and it took a while.

### ★★★★☆ big catalogue, did the job

*Samuel Q. — Nov 16, 2025*

They carry pretty much everything, got the KLOW blend along with Semax. Both vials filled correctly and packaging was discreet.

### ★☆☆☆☆ international order never showed

*Michelle U. — Nov 3, 2025*

Ordered from outside the UK and the package never arrived. No tracking, no help from them, no refund offered. Won't order again.

### ★★★☆☆ decent product, average everything else

*Karen B. — Oct 21, 2025*

KPV reconstituted clear and the COA was on the page. Just wish ordering felt a bit more modern, the site and comms are dated.

### ★★★★☆ good UK delivery speed

*training\_allison — Oct 8, 2025*

TB500 here in two working days. Vials labelled clearly and the lyophilised cake looked intact. No complaints on this order.

### ★★☆☆☆ customer service basically silent

*patricia\_research — Sep 27, 2025*

Tried to contact them twice about a delayed order and just got the automated receipt reply. No actual answer to my question. Disappointing for an established company.

All reviews: https://total.reviews/vendors/receptor-chem