Research-grade peptides

The peptides
researchers trust.

Lab-tested compounds, shipped fast and discreet to your door — every vial backed by its own certificate. Shop the names labs reach for most, in stock and ready today.

4.9 / 5 from researchers
Free shipping over $150
Ships in 24h
Laboratory Verified
Purity verified
99.2%
4.9
412 reviews
Free shipping
On orders over $150
Premium Research Grade
Extensive third-party testing
120+ reviews
Rated 4.9 out of 5
Secure checkout
Encrypted & discreet
Bestsellers

Researchers' favorites.

Filter by class. Every vial is third-party tested, in stock, and ships sealed with its certificate.

Rated 5 out of 5
Original price was: $68.75.Current price is: $55.00.
Rated 5 out of 5
Original price was: $41.25.Current price is: $33.00.
Rated 5 out of 5
Original price was: $98.75.Current price is: $79.00.
Rated 5 out of 5
Original price was: $106.25.Current price is: $85.00.
Rated 5 out of 5
Original price was: $66.25.Current price is: $53.00.
Rated 5 out of 5
Original price was: $78.75.Current price is: $63.00.
Loved by labs
4.9
Based on 2,400+ verified purchases. Every reviewer bought and received the product.

“The certificate matched the lot exactly. Packaging arrived discreet and sealed. This is how it should be done.”

EM
Dr. E. Marsh
Verified buyer
“Fast shipping, beautifully labelled vials, and the COA was in the box. My new go-to supplier.”
JR
J. Reyes
Verified buyer
“I’ve ordered four times now. Consistent purity, consistent quality, and easy reordering. Highly recommend.”
AK
A. Kowalski
Verified buyer
How it works

From cart to bench.

01
Order online
Browse the catalog, add to cart, and check out securely in minutes. In stock today.
02
We Ship It

As soon as we receive your order we ship it so you can get it on time.

02
Verify & reorder
Scan your lot for its certificate any time, then reorder your favourites in one click.
Bundles & save

Buy together, save more.

Popular pairings at a lower price — each vial still ships with its own certificate.
Rated 5 out of 5
Original price was: $623.75.Current price is: $499.00.
Rated 5 out of 5
Original price was: $286.25.Current price is: $229.00.
Rated 5 out of 5
Original price was: $355.00.Current price is: $284.00.
FAQ

Questions, answered.

Every product is sold strictly as a reference material for in-vitro and laboratory research. These are not drugs, supplements, cosmetics, or food, and are not intended for human or veterinary use, nor to diagnose, treat, cure, or prevent anything.

Yes. Each vial ships with the third-party COA for its exact lot — identity, purity by HPLC, mass by MS, and endotoxin. You can re-pull any certificate at any time using your lot number.

Store lyophilised vials refrigerated and away from light. Lot-specific handling guidance is included in the documentation that ships with every product.

All major credit and debit cards plus PayPal, processed through an encrypted, discreet checkout. We never store full card details.

All sales are final. Because our products are supplied strictly as research materials, we do not accept returns or exchanges and cannot offer refunds once an order has been placed. If your order arrives damaged, defective, or incorrect, email integritybiopharma@gmail.com within 48 hours of delivery and we’ll make it right.

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For research use only. Not for human or veterinary use.

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Integrity Biopharma sells research peptides exclusively to qualified researchers and laboratories for in vitro and laboratory use.

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By proceeding you affirm the statements above are true. Products are not for human or veterinary use, not for use in diagnostic procedures, and have not been evaluated by the U.S. Food and Drug Administration. Full disclaimer.