REAL PURITY. PROVEN BY TESTING

The Gold Standard in Verified Peptides

Independently tested. Every batch carries its own Certificate of Analysis. Every vial traces back to its lot. Shipped discreetly, documented down to the milligram.

Ships same day

REAL PURITY. PROVEN BY TESTING

The Gold Standard in Verified Peptides

Independently tested. Every batch ships with its own Certificate of Analysis. Traceable by lot. Packed discreetly, documented to the milligram.

Dispatched same day

  • SS-31 10 mg vial - Ultra Pep Labs
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    SS-31

    $65.00
    Add to cartAdd This product has multiple variants. The options may be chosen on the product page
  • Glutathione 600 mg vial - Ultra Pep Labs
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    Glutathione

    $55.00
    Add to cartAdd This product has multiple variants. The options may be chosen on the product page
  • Tesamorelin 5 mg vial - Ultra Pep Labs
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    Tesamorelin

    $65.00
    Add to cartAdd This product has multiple variants. The options may be chosen on the product page
  • KLOW 80 mg vial - Ultra Pep Labs
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    KLOW

    $159.00
    Add to cartAdd This product has multiple variants. The options may be chosen on the product page

— THE ULTRA PEP LABS STANDARD —

Every order ships with the paperwork.

Data ships with every vial, not marketing language. Independent purity verification, lot-level traceability, a certificate you can read before you order: we document each step so you know exactly what you are receiving. All material is supplied for laboratory research use only.

Verified identity and purity

Every batch is verified by HPLC-DAD for purity and identity before it goes live.

Every lot has a COA

Every vial ships with its own certificate, tied to the lot in your hand and stored in your account.

24h discreet dispatch

Same-day dispatch on in-stock
orders. Plain, tamper-evident packaging, tracked end to end.

Verified purity guarantee

Send any lot for independent testing. If the purity comes back below the COA we issued with it, we replace the vial or refund you.

Verified Research Orders
What researchers say
★★★★★
Ultra Pep Labs has been my go-to for quite some time now. Every time I order I know it's quality I can trust!
★★★★★
What a seamless process from ordering to delivery. This alone is the reason I keep coming back.
★★★★★
Quality, Purity and quickest delivery turn around. Faithful UPL customer forever!
★★★★★
A lab you can trust. The only place I get my peptides from!
★★★★★
Not only did the COAs match my vials, but I did not have to go back to the website because they were included on my vial.
★★★★★
Vials sealed perfectly. No clumping, products were all very consistent across the board.

Save 15% on your first order.

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