US-Made 🇺🇸
≥99% Purity

Peptides that are
‍pure & trusted

Shop US-made, ≥99% purity RUO (Research Use Only) peptides with a focus on purity & transparency.

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Most referenced

Our most popular RUO* peptides widely referenced in scientific and laboratory research.

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Retatrutide

$ 289.00 

$ 359.00

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Up to 20% off
GHK-CU

$ 69.00 

$ 359.00

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Up to 20% off
BPC-157

$ 99.00 

$ 359.00

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Up to 20% off
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Stock you can trust

A curated selection of RUO* peptides widely referenced in scientific and laboratory research.

≥99% peptide purity: Batches are independently analysed to confirm.

Verified test results, dates, and identifiers available for every single batch.

Third-party tested by independent US laboratories, with full reports.

Explore peptide categories

Explore categories of RUO* peptides widely referenced in scientific and laboratory research.

"Peptime is easy, fast, and most importantly, trustworthy.
The only supplier I'd recommend for research in the US."

Review from Dr. Toby Myers

New stock

Newest additions to our selection of RUO* peptides widely referenced in laboratory research.

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Tirzepatide

$ 359.00 

$ 359.00

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Up to 20% off
Thymosin Alpha 1

$ 129.00 

$ 359.00

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Up to 20% off
Tesamorelin

$ 79.00 

$ 359.00

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Up to 20% off
US-Made 🇺🇸

America's trusted
peptide supplier

Your shop for US-made, ≥99% purity RUO* peptides with a focus on purity & transparency.

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Frequently asked questions

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What are peptides?
Are Peptime peptides tested for purity?
What does “Research Use Only (RUO)” mean?
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How are peptides packaged and stored?

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