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Contact Purist Peptides

Questions about an order, a compound, or a certificate of analysis. Tell us where your order is shipping to and it reaches the right desk.

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We use what you send here only to answer your enquiry. Nothing is added to a marketing list without you asking. All Purist Peptides products are supplied strictly for laboratory research use. We cannot give dosing, medical or veterinary advice, and will not respond to requests for it.

Response time

One business day, Monday to Friday. Enquiries sent over a weekend are answered on the next business day.

Chasing a delivery?

Tracking is emailed at dispatch. Timings and cut-offs are on the Delivery Process page.

Want a certificate first?

Signed COAs for recent batches are published on Quality Standards — no need to ask.

Purist Peptides supplies research-grade peptides for laboratory research use only. Products are not for human or veterinary consumption, and nothing on this site is medical advice or a claim of therapeutic benefit. See the conditions of sale.