For laboratory research use only, not for human or veterinary use
Same-day dispatch before 2pm (Mon–Fri)
pepts.

Quality, from synthesis to your bench

Research outcomes are only as reliable as the compounds behind them. We keep the catalog deliberately small so every compound is specified, sealed, stored and shipped the same careful way.

≥99%

purity specification

Lyophilized

sealed glass vials

Cold-stored

until it is packed

Same day

dispatch before 2pm

How every vial is handled

1

Synthesised to spec

Every compound is synthesised to a ≥99% purity specification.

2

Lyophilized and sealed

Supplied as lyophilized powder in sealed glass vials, with the storage guidance printed on each label.

3

Stored cold

Vials are kept refrigerated in our facility until the order is packed.

4

Dispatched tracked

Orders placed before 2pm leave the same day, in insulated, discreet packaging.

Grounded in published research

Every product page links the peer-reviewed literature behind the compound, named studies with journal, year, and study type, opening directly on PubMed (US National Library of Medicine). No invented claims: where evidence is preclinical, the page says so.

Browse compounds & studies

Handling & cold chain

All compounds are supplied as lyophilized powder in sealed vials, stored refrigerated in our facility, and shipped in insulated, discreet packaging. Storage guidance (typically -20°C, protected from light) is printed on each label and listed on every product page.

Same-day dispatch on orders before 2pm (Mon–Fri) · Royal Mail Tracked 24

Free shipping on orders over £80

Free research vial with every order over £120

Manufacturer's certificates of analysis

Some batches arrive with a certificate of analysis the manufacturer had its laboratory run. Each one is shown here and on the product page with the supplier's details blurred; the full certificate is available on request.

Ask for a full certificate

Research use only

Our products are sold exclusively for in-vitro laboratory research by qualified professionals and institutions. They are not drugs, foods, cosmetics or dietary supplements, and they are not intended for human or veterinary use of any kind. By purchasing you confirm you are a researcher or institution and accept our terms of sale.