Research-grade peptides

The peptides
researchers trust.

Lab-tested compounds, shipped cold 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 12,000+ researchers
Free shipping over $150
Ships in 24h
30-day returns
Purity verified
99.2%
4.9
412 reviews
Free shipping
On orders over $150
30-day guarantee
Money back, no questions
Secure checkout
Encrypted & discreet
12,000+ reviews
Rated 4.9 out of 5
Bestsellers

Researchers' favourites.

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

Sale!
Rated 5 out of 5
Original price was: $25.00.Current price is: $20.00.
Rated 5 out of 5
Original price was: $119.00.Current price is: $95.20.
Rated 5 out of 5
Original price was: $199.00.Current price is: $159.20.
Rated 5 out of 5
Original price was: $159.00.Current price is: $127.20.
Rated 5 out of 5
Original price was: $299.00.Current price is: $239.20.
Rated 5 out of 5
Original price was: $149.00.Current price is: $119.20.
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 cold 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 cold

Packed on ice, sealed, and tracked to your door — free over $150, dispatched within 24 hours.

03
Verify & reorder
Scan your lot for its certificate any time, then reorder your favourites in one click.
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.

Compounds are lyophilised, sealed, and dispatched within 24 hours in temperature-controlled cold-chain packaging. Shipping is fully tracked and free on orders over $150.

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.

Unopened products can be returned within 30 days for a full refund. If anything arrives compromised, contact us and we will make it right — no questions asked.

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