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Mountain PepResearch use only · 18+SHOP →
Founder-led · every lot documented

Proof before the climb.

Third-party tested research peptides, documented by lot before anything lists. Built for people who would rather be on the mountain than talk about climbing it. For research use only. Not for human or animal consumption.

Third-party tested
every lot
Certificate of analysis
filed by lot
Ships from
the United States
What ships

Documented before it lists.

Nothing reaches the catalogue without its certificate filed against the batch number.

  • Third-party testedEvery batch, at an independent laboratory.
  • Filed by lotThe certificate is attached to the number printed on your vial.
  • Shipped protectedEvery order covered against damage or loss in transit.
Look up a lot
Third-party tested
Every batch, by an independent lab.
Documented by lot
The certificate is filed against the batch number.
Ships from the US
Dispatched domestically, tracked to the door.
Priced plainly
One price per size. No members-only tier.
Build a box

Any 4 vials, your pick.

Mix any 4 to 12 research vials into one box. The discount grows with the count, up to 22% off, and it is applied at checkout.

One-time purchase. There is no subscription and nothing recurring.

Verification

Quality you can check, not take on trust.

Content is measured against a reference standard so the mass stated on the vial is the mass in the vial. The figure for any given batch is on that batch's certificate.

Look up a lot's certificate
The Catalog

Research peptides, verified to one standard.

Analog peptides, fragments, and cofactors. Each batch is third-party tested, with its certificate on file.

How it works

From catalog to bench in four steps.

01

Browse verified peptides

Every SKU is independently third-party tested for identity and purity, and the certificate of analysis is filed by lot before it’s ever listed.

02

Order in minutes

Flat, fair research pricing with volume discounts at 3 and 10 vials. Secure checkout with an 18+/RUO acknowledgment recorded on every order.

03

We ship from the US

Plain, protective, unbranded packaging, tracked to the door. Free over $150.

04

Verify before the bench

Each lot’s COA travels with the order and is on file by batch number, so you confirm the material against the data, not the label.

How it ships

Packed cold, plain on the outside.

Temperature-controlled, in unbranded packaging, with the batch paperwork in the box.

  • Cold-chain packedInsulated with a cold pack on every order that needs one.
  • Unmarked outerPlain corrugate. Nothing on the box names the contents.
  • Paperwork enclosedThe lot number on your vial matches the certificate on file.
Shipping details
Bulk orders

Stocking up? Up to 50% off by the case.

10 or more units of any compound takes 40% off. At 50 the whole line drops to 50%. Same lots, same certificates, one order.

10+ units · 40% off50+ units · 50% offNo subscription · one-time order
BPC-15710 units40% applied
$690.00$414.00Save $276.00
Order by the case
Our promise

What we stand for.

Third-party verified

Every batch independently tested for identity and purity; the COA is filed by batch number and provided with every order.

❄ Ships from the US

Dispatched from the United States in plain, protective, unbranded packaging, tracked to the door, with the batch paperwork in the box.

⬡ Fairly priced

Research-grade material without the markup, documented, verified, and priced on what’s in the vial.

FAQ

Questions, answered.

Are these third-party tested?+
Every batch is independently tested by a third-party analytical lab for identity and purity. The certificate of analysis is filed by batch number and provided with your order, so you verify the exact lot you received.
What does “research use only” mean?+
All products are sold strictly for laboratory and research use. They are not for human or animal consumption, and no therapeutic, diagnostic, or dosing claims are made. You must be 18 or older to order.
How fast do you ship?+
Orders ship from the United States in plain, protective, unbranded packaging, tracked to the door. Shipping is free on research orders over $150; a flat rate applies below that. Carrier options, cutoff times and transit estimates are shown at checkout and set out in the shipping policy.
How is my order packaged?+
Discreetly, in plain unbranded outer packaging with no product names on the exterior. Lyophilized vials are stable in transit; store per your research protocol on arrival.
What if my order arrives damaged?+
Email us within seven days with photos and your order number. Damage that clearly occurred in transit is replaced at our discretion. See the returns policy for full details.
Where are the products made?+
Sourced from a vetted supplier and verified to one standard across the catalog: every lot is third-party tested for identity and purity, and its certificate is filed against the batch number before the lot is listed.
THIRD-PARTY TESTED  ·  A CERTIFICATE PER LOT  ·  US-SOURCED  ·  SEALED 3 mL VIALS  ·  PLAIN, UNMARKED OUTER  ·  RESEARCH USE ONLY · 18+