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Research without Compromise.

Why Choose OP Labs?

01) Competitive Prices.

Direct-to-buyer supply model ensures consistently competitive pricing without intermediary markups.

02) Customer Support.

UK-based technical support providing responsive, personalised assistance throughout the ordering process.

03) Long Shelf Life.

Minimum two-year shelf life. All products are dispatched directly from our temperature storage facilities.

04) Compounding Services.

Bespoke peptide compounding services tailored to your precise specifications and research requirements.

05) Money Back Guarantee.

All purchases are covered by our simple no quibble refund policy. See here for further information. 

06) Batch Specific COAs.

HPLC analysis is performed on all batches, with documentation available demonstrating typically ≥99% purity.

“I highly recommend OP Labs. Support is responsive, knowledgeable and a genuine pleasure to work with.”

Laura Fitzgerald - Lab Technician

“Consistent batch quality, competitive pricing, and dependable supply, enabling reliable planning and repeat purchasing.”

Kevin Walsh - Research Fellow

Over 90,000 satisfied
customers worldwide.

Free Next Day Delivery.

On orders placed before 16:00.

No Quibble Returns Policy.

7 day money back guarantee.

International Shipping.

With free re-shipping insurance.

Recommend Us.

Refer us and get discounts for both parties.

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