20% off your first order. Best eligible offer applied automatically. Offers do not combine. Free standard shipping on orders of $100 or more after discounts. Research use only.

Contact us

Have a question? We’re here to help with products, lab reports, and your order.

Send a message

All fields are required unless marked optional.

We use your contact details to reply to your message. Please leave out payment details and sensitive personal information. Read our Privacy Policy for how your information is handled.

COMMON QUESTIONS

Before you send.

View all FAQs
What should I include in an order question?

Include the order reference, product name, and a short description of the issue. For damaged items, keep the packaging and mention the damage in your message. Please do not include payment card details.

Where can I find a product’s COA?

Open the COA library and search for the product. You can view or download the document there. Available reports are listed by product and vial size. Review the complete report and contact us if you need help confirming whether it applies to your selected product. A listed report is not a guarantee about an individual vial. If you need help identifying a report, include the product name and vial size in your message.

How long does it take to get a reply?

We typically respond within 24 hours.

Where can I read your shipping and return policies?

See Shipping & delivery for delivery information and Returns & order issues for cancellations, returns, and damaged parcels.

THE MOLECULE WORKS COLLECTION

Small molecules.
More to explore.

Find your next research material. Explore the collection by compound, category, and size.

LET’S TALK

Good questions.
Real conversations.

Products, lab reports, or your order. Whatever’s on your mind, send our team a message.

Message Us