Frequently asked questions

Peptidverket supplies batch-documented research peptides and selected lab accessories for controlled laboratory environments.

Yes. 1× BAC water is included with every peptide product purchase.

Unopened, lyophilised vials should be kept dry, protected from light, and at normal room temperature. After reconstitution, the material should be stored refrigerated at 2–8°C and protected from light.

Store BAC water according to the product label, away from direct light and unnecessary heat. After opening, handle the material in line with established laboratory practice.

Yes. Available COA/lab reports can be found on each product page and are also collected on the Lab Reports page.

It means the product is linked to documentation showing identity, purity and relevant batch information.

Standard delivery is 2–7 business days after dispatch. We email delivery information once the order has shipped.

Orders are packed and shipped from Sweden.

We offer secure payments with Visa, Mastercard, American Express, Apple Pay, Google Pay, Klarna and Revolut Pay. Available options may vary depending on currency, country and selected payment link.

Yes. Payments are handled by established payment providers through secure payment flows.

Contact support as soon as possible. If the order has not yet been processed, changes can sometimes be made.

Reach us via the email address listed on the site. We respond as soon as possible.

It means the products are intended for controlled laboratory environments and not for consumption, treatment, dosing or use on humans or animals.