About NorthScientific
A UK supplier of research-use-only peptides. A small catalogue, held in UK stock, dispatched tracked, with delivery included in the price.
A UK supplier of research-use-only peptides. A small catalogue, held in UK stock, dispatched tracked, with delivery included in the price.
NorthScientific is the trading name of KF01 LTD, a company registered in England and Wales in April 2026, company number 17130830, and run by its director, Keaton Francis. It sells lyophilised peptides for laboratory research from stock held in the United Kingdom. The catalogue is eight materials, four single peptides, three blends and one copper peptide, each listed by what it is: name, format, fill weight and, where established, sequence and identifiers. A further twelve materials are listed as coming soon; you can ask to be emailed once, when one of them goes on sale.
The shop has taken card payments through Stripe since August 2026. Prices are in pounds and are the total you pay: tracked UK delivery is included and checkout adds nothing. Orders of three or more vials are discounted at checkout, as set out in the multi-vial guide.
No. Nothing supplied by NorthScientific is a medicine, food, cosmetic or supplement, and none of the materials is a licensed medicine in the United Kingdom. They are laboratory reagents, supplied for research use only, and not for human or veterinary consumption. We give no guidance of any kind on the use of any material in a living subject and cannot answer questions that ask for it. Before the catalogue can be browsed, the site asks each visitor to confirm that they are over 18 and that anything ordered is for laboratory research; the same confirmation forms part of the terms of supply accepted at checkout. That boundary is not a disclaimer bolted on at the end; it is the line the whole business operates inside.
We also do not describe what any material does. A product page carries composition, identifiers, format, storage conditions and price, and stops there.
Not at present. We describe each material by name, format and fill weight, and publish its sequence, CAS number, molecular formula and molar mass where those are established. Fill weight is the mass of powder sealed into the vial, not a statement of net peptide content; the guides explain the difference. We do not currently publish independent laboratory analysis of the stock we hold, and we make no representation about it beyond the description on the page. If that changes, the product page will say so. You will not find the claim anywhere on this site before the reports exist.
Research organisations, educational and commercial laboratories, and individuals buying for legitimate research purposes. We deliver within the United Kingdom only. We may decline an order where stock, payment or eligibility checks fail; if payment has already been taken, it is refunded in full.
Stock levels on the site are live. A vial is reserved the moment checkout opens and released again if the basket is abandoned, so two people cannot buy the last one. Orders placed before 14:00 on a working day leave that day where stock allows; later orders, and orders placed over the weekend, leave on the next working day. Every parcel goes by Royal Mail Tracked 24 from the UK, in unbranded packaging. Card details are entered on Stripe's own checkout page, never on ours. The full picture, including cancellation and returns, is on the shipping page and in the terms of supply.
A review on this site can only be written from the link that comes with a paid order, and only within 180 days of that order. We publish reviews about ordering, dispatch, packaging and the material as received. Anything that describes using a material for a purpose other than laboratory research is declined, not edited. We do not write reviews ourselves, do not invite anyone who has not ordered, and do not pay for them. No rating appears anywhere on the site until real reviews exist.
As little as the shop needs. Nothing is loaded from Google until you accept cookies, and the fonts are served from northscientific.co.uk itself. The research-use confirmation is stored in your own browser, not with us. Order details are held to fulfil the order and meet our record-keeping obligations, as described in the privacy notice.
The company record is public at Companies House. The same name, registered office and company number appear on our LinkedIn, Crunchbase and Trustpilot profiles, and in the footer of every page on this site. If a detail differs anywhere, tell us.
Questions about an order, a material's specification or the company: info@northscientific.co.uk or 07756 465746. We answer questions about what a material is; we do not answer questions about what to do with it.
KF01 LTD, registered in England and Wales, company number 17130830. Registered office: Office 9600, 321–323 High Road, Romford, England, RM6 6AX.
Nothing supplied by NorthScientific is a medicine, food, cosmetic or supplement. Not for human or veterinary consumption.