Research peptides,
verified by the lot.
High-purity lyophilized peptides for laboratory research. Every lot is tested by independent HPLC and mass spectrometry, and every vial ships with its certificate.
Research compounds
How to pay
We don't take credit cards. Pay with Venmo, Cash App, Apple Pay or PayPal. Add your order number in the payment note so we can match it to your order.
Send to our $Cashtag.
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Pay through your client’s verified PayPal account after setup.
- Add items to your cart and check out to get your order number and total.
- Send the total with any method above. Put your order number in the note.
- Text or email your order number and shipping address. We ship once payment arrives.
Send order details to: orders@yourdomain.com · (555) 555-5555
New compounds are on the way
We're adding new research peptides to the catalog. Join the list and we'll email you when new compounds and restocks go live.
How every lot is made
Solid-phase peptide synthesis in a cGMP-compliant facility.
Preparative HPLC to separate the target sequence from truncations.
An outside lab confirms purity by HPLC and identity by mass spec.
Freeze-dried into a stable cake and sealed under a crimped cap.
Packed cold with the lot's COA and shipped within 24 hours.
The lot number on your vial matches this page.
Each vial label carries a lot number. Look it up to see that lot's chromatogram, measured purity, and mass confirmation from the testing lab. If a lot fails to meet 99% purity, it never ships.
| Compound | BPC-157 |
| Lot | SP-157-2609A |
| Fill | 10 mg |
| Appearance | White lyophilized powder |
| HPLC purity | 99.4% · Pass |
| MS (expected / found) | 1419.5 / 1419.7 Da |
Questions
Who can buy from Shield Peptides?
Our products are sold for in-vitro laboratory research only, to buyers 21 and older who confirm research use at checkout. They are not drugs, foods, supplements, or cosmetics, and are not for human or animal use.
How should lyophilized peptides be stored?
Keep sealed vials at −20 °C away from light for long-term storage. Unopened vials are stable at room temperature for short periods, such as transit.
How fast do orders ship?
Orders placed before 2 pm ET ship the same business day. US orders arrive in 2–4 business days, cold-packed. Shipping is already included in every price.
Where do I find the COA for my vial?
A printed COA comes in every box. The lot number on the vial label links to the digital copy, including the chromatogram and mass spec data.
Do you offer bulk or institutional pricing?
Yes. Labs ordering 10 or more vials of a compound can request a quote with lot reservation.