No. Add compounds to the cart, enter a shipping address and an email for the tracking number, and pay. An account keeps order history, saved addresses and the certificates for compounds you have ordered.

By Bitcoin only. At the payment step checkout shows an address generated for your order, the BTC amount at the current exchange rate and a QR code. Send exactly that amount from any wallet or exchange.

Any regulated exchange lets you buy the amount shown and send it to the address on your checkout page. The whole process takes a few minutes the first time and seconds after that.

Return to the cart and check out again. A fresh address and amount are generated; the old one is cancelled automatically.

Overpayments are refunded to the sending address. Underpayments are held and the order confirms once the balance arrives.

For convenience only. Orders are priced in US dollars and converted to Bitcoin at the moment you pay; the switcher in the header changes the display currency using the day’s exchange rate.

Not at present. Bitcoin is the only method we accept.

Free on orders over $100. Below that, rates are by destination and parcel weight and are shown in the cart before you pay.

To most countries, with set rates for the United States, United Kingdom, Europe, Canada and Australia and a standard rate elsewhere. The purchaser is responsible for import requirements in their jurisdiction.

Orders are dispatched within one business day of payment confirmation. Tracked transit is typically 5 to 12 business days depending on destination.

Yes. A tracking number is emailed when the parcel is dispatched.

Contact us within 7 days of delivery with photographs and the damaged items are replaced. See the returns page.

No. Lyophilised peptides are stable at room temperature for far longer than any shipment. Store sealed vials at -20 °C on arrival.

Every compound is supplied for in-vitro laboratory research. Nothing we sell is for human or veterinary use, and nothing on this site is medical advice.

Each listed lot has a certificate of analysis from the testing laboratory reporting purity by RP-HPLC and identity by mass spectrometry. The certificate for the current lot is sent on request before you order.

Yes. Ask through the contact page with the compound and strength and we send the current lot’s certificate.

Sealed glass vials of lyophilised (freeze-dried) powder under a crimped cap, labelled with the compound, strength and catalogue code.

Sealed vials at -20 °C or below, protected from light and moisture. 2 to 8 °C is acceptable for short periods.

Ten vials of the same compound and strength in the sealed box they left the supplier in, unopened by us, priced 15% lower per vial than single vials.

Yes, for institutional orders. Describe the sequence, strength and quantity through the contact page and we will quote.

Our catalogue codes, matching the code column in the price list and the product page, so a vial can be identified at a glance.

Researchers, laboratories, universities and companies ordering for legitimate research or analytical purposes. Checkout asks for the research purpose and a confirmation that you are of age (21 in the United States, 18 elsewhere) and ordering for a qualifying organisation.

Because the compounds are sensitive and sealed, we do not accept returns of opened or shipped product. Incorrect or damaged items are replaced free of charge; contact us within 7 days of delivery. Full details are on the returns page.

We keep only what is needed to fulfil the order: shipping address, email and the Bitcoin transaction reference. The privacy policy lists every service that processes it.

Before payment, yes; just leave the checkout. After payment the order is dispatched within one business day, so contact us immediately if something is wrong.

The 20% end-of-year sale is for account holders. Create a free account or log in and the sale prices appear everywhere; your first order as an account holder is a further 30% off.

Yes, for account holders. Log in or create a free account and every price switches to the sale price automatically, with the regular price crossed out. Guests see regular prices.

Yes. Your first order as an account holder is 30% off, applied automatically at checkout, and 1,000 credit worth $10 is added when the account is created, usable on any order of $50 or more. The account also keeps order history, tracking numbers, saved addresses and certificates.

A prepaid balance for research orders. Buy a pack of $100 to $1,000 in Bitcoin and we add a bonus of 5% to 25%; 100 credit equals $1 at checkout. It applies to any order up to the subtotal, never expires, and lives on your account.

Yes, by the sealed kit. A 10-vial kit is 15% below the single-vial price. Five or more kits of one compound in an order take a further 15% off that compound, and ten or more take 25% off, applied automatically in the cart.