Get in touch

We typically reply within 1–2 business days. For the fastest help, include your Order # and the Lot # printed on your vial label.

Common requests

• COA lookup → see our Testing & COAs page
• Refunds/Returns → Policy
• General questions → FAQ
• Wholesale/Affiliates → Tell us about your lab or channel

Compliance

Research Use Only. Products are sold strictly for laboratory research by qualified professionals. Not for human or veterinary consumption.

Email

Prefer email? Write us at support@ryderresearch.co (Mon–Fri, 9–5 ET).