For laboratory research use only

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99%+ HPLC purity · Published COA for every lot

Research peptidesverified lot by lot

Lyophilized, crimp-sealed vials tested by HPLC and mass spectrometry before release. Look up the certificate for your exact batch before you order.

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73+Compounds
99%Min. HPLC purity
100%Lots with public COA

HPLC + MS tested

Purity and identity confirmed on every production lot before release.

Our method

COA for every lot

Enter the lot number from your vial to open its full lab report.

Find a COA

Worldwide shipping

Tracked, discreet delivery. Shipping is quoted for your address after you order.

Shipping policy
Shop by research area

Find your compound

Peptides grouped by the biological system they are studied in.

Inside every vial

Nothing but the peptide

Each vial holds a freeze-dried peptide cake: no fillers, no binders, sealed under clean-room conditions.

01

≥99% purity

Reverse-phase HPLC on every lot, chromatogram published.

02

Identity by MS

Observed molecular weight matches the sequence.

03

Exact net content

Labelled milligrams per vial, ten vials per box.

04

Lyophilized

Freeze-dried for stability at room temperature in transit.

05

Crimp-sealed glass

Glass vials with flip-off aluminium caps.

06

Lot traceable

The lot number on every label links to its certificate.

How a lot is released

From synthesis to your bench

No lot is listed for sale until it has passed each step and its certificate is online.

  1. 01

    Synthesis

    Solid-phase synthesis, lot number assigned.

  2. 02

    Purification

    Preparative HPLC removes truncated sequences.

  3. 03

    Testing

    Analytical HPLC and mass spectrometry.

  4. 04

    Publication

    COA published before the first box ships.

Example chromatogram Sample

Tallest peak: the target peptide. Small peaks: synthesis impurities.

Purity
≥99%
Mass (MS)
Match
Lab
In-house
Most requested

Research catalog

Priced per box of ten vials. Shipping is quoted after you order.

View all 73 compounds

Product spotlight

Retatrutide

$90 / box of 10 vials

Triple agonist of the GIP, GLP-1 and glucagon receptors.

Details & COA
Purity ≥99% (HPLC)
Form Lyophilized powder
Storage -20 °C, protected from light
Pack 10 vials
Shipping quoted after orderPay after confirmation
Bulk pricing

Order more, pay less per box

Mix any compounds. Ask us for a bulk quote on larger orders.

Starter

1–2 boxes
Standard price
  • Any compound, any size
  • Lot COA included
  • Shipping quoted per order
Shop now
Most popular

Lab pack

3–4 boxes
Bulk pricing on request
  • Mix any compounds
  • Priority packing
  • One shipping quote for the whole order
Shop now

Research bulk

5+ boxes
Bulk pricing on request
  • Mix any compounds
  • Dedicated account contact
  • Custom labels on request
Get a quote
Why researchers choose us

Built on transparency

01

Public COAs

Every lot searchable by number.

02

Third-party checks

Independent lab verification links.

03

Stable in transit

Lyophilized and sealed for shipping.

04

Real support

A person answers, not a bot.

05

Pay after quote

Nothing charged until shipping is confirmed.

06

OEM & labels

Private label available for bulk buyers.

Latest lab results

Verified lot by lot

We show test data instead of testimonials. Open any certificate in full.

FAQ

Questions before you order

Everything about purity testing, shipping, payment and storage. Can’t find your answer? Our team replies within one business day.

Still have questions?

Message us on Telegram or WhatsApp, or email support.

Contact support
How is purity verified?

Every lot is tested by reverse-phase HPLC for purity and by mass spectrometry for identity before release. The certificate for each lot is published on this site and can be found with the lot number printed on the vial.

Who can buy from this store?

Our products are sold to adults purchasing for laboratory research. They are not medicines and are not for human or veterinary use. At checkout you confirm that your purchase is for research purposes.

How are peptides shipped and stored?

Peptides are supplied as lyophilized powder in sealed glass vials, which are stable at room temperature during transit. On arrival, store vials at -20 °C away from light. Once reconstituted, keep refrigerated at 2–8 °C.

Which countries do you ship to?

We ship to most countries worldwide with tracking. Shipping is quoted for your address after you order. Import rules differ by country, so check your local regulations before ordering.

Which payment methods do you accept?

You place your order without paying. We then email you the shipping cost and a secure payment link. Orders ship once payment is received.

How much is shipping?

Shipping is quoted for your exact address after you order. We email the total and a secure payment link before anything is charged.

Do you offer bulk pricing or custom labels?

Yes. Larger orders qualify for tiered pricing, and private labelling is available for bulk buyers. Contact us with the compounds and quantities you need.

What if my parcel is lost or held by customs?

Contact support with your order number. Our shipping policy explains when we reship or refund a parcel that is lost in transit or seized.

Get restock alerts & new COAs

One email when a new lot is tested. No spam, unsubscribe anytime.