5 questions to ask any peptide supplier
— including us.
You're comparing suppliers, so compare properly. Ask every supplier on your shortlist these five questions. We've answered them for ourselves under each one — hold everyone else to the same standard.
Applied automatically at checkout — whichever your basket qualifies for. The codes are shown as a backup. One code per order, one use per customer. Multi-buy savings on the same product still apply. Free UK delivery when your total after discounts is £100+ (otherwise £4.99).
Five questions, five honest answers
- 01Can I see the batch report before I buy?
If the report only appears "on request" — or never — you cannot verify what is in the vial. It should be published, per batch, before you pay.
Published report, linked from every product page - 02Is every batch tested by an independent lab?
"99% pure" means nothing without a method and a third party. Purity and identity should both be confirmed, on every batch, not on a sample from last year.
Third-party purity and identity test, every batch - 03Where does it actually ship from?
Overseas warehouses mean customs risk, long transit and two-week waits. A UK supplier should hold UK stock.
Held and dispatched same day from UK stock, before 2pm - 04Can I trace my vial to its test results?
A report is only meaningful if the batch number on your label matches the batch number on the certificate.
Batch number on every vial, matched to its report - 05Is the compliance framing honest?
Research compounds are for laboratory use only. A supplier winking at other uses is a supplier that cuts corners elsewhere too.
Research use only, 21+, stated on every page
Passed our own test? You decide.
Here's 10% off any order — or 15% off £100+ — while you do.
Selected range · UK stock
Research-grade compound — third-party tested, for laboratory research use only.
Research-grade compound — third-party tested, for laboratory research use only.
Research-grade compound — third-party tested, for laboratory research use only.
Prices include VAT. Discounted figures are illustrative — the exact amount is calculated at checkout. For laboratory research use only. Not for human or veterinary use. Not a medicine, supplement or food. You must be 21 or over to purchase.
Looking for something else?
This page shows a selected range. Browse the full catalogue to see every research compound and lab supply we stock, each with its batch report on the product page.
Third-party tested for purity and identity, every batch. Batch report linked to every vial — open it from the product page before you order.
Held and dispatched from UK stock. Order before 2pm Mon–Fri and it usually leaves the same business day. Tracked delivery £4.99 — free when the order total after discounts is £100 or more. Worldwide shipping available.
All products are supplied strictly for in-vitro laboratory research. They are not supplements, not medicines, and are not intended for human or veterinary use.
Research Use Only — all products sold by AminOH Peptides are intended strictly for laboratory research purposes. These products are not medicines, foods, cosmetics or dietary supplements and are not intended for human consumption, veterinary use, diagnosis, treatment, cure or prevention of any disease. By purchasing you confirm you are 21 or over and will use these materials solely for in-vitro research. Prices include VAT. AMINOH10 (10% off, no minimum) and AMINOH15 (15% off orders of £100+) are one use per customer, one code per order, and cannot be combined with another code. Free UK delivery is calculated on the order total after any discount.