Peer·less/ˈpɪrləs/adj.·Without Equal
Peptides Held to the
Highest Standard.
American Owned
Mixed, bottled, and tested in the USA. Ships from Florida.
Third-Party Tested
All products are tested by ISO 17025 accredited independent laboratories.
Batch Documentation
COAs and batch-specific results available for every product.
Consistent Standards
Every batch is held to the same identity and purity specifications before release.
Featured Peptides
View All Peptides
BPC-157
From $60.00
TB-500
From $75.00
GHK-Cu
From $50.00
CJC-1295 + Ipamorelin Blend
From $80.00
MOTS-c
From $55.00
Epitalon
From $40.00
NAD+
From $75.00
BPC-157 + TB-500 Blend
From $125.00
BPC-157 + GHK-Cu + TB-500 Blend
From $145.00
BPC-157 + GHK-Cu + KPV + TB-500 Blend
From $165.00
Tesamorelin + Ipamorelin Blend
From $125.00
Behind the Vial
How a batch becomes a product.
Every lot walks the same six steps before it earns a label. Each one leaves a document behind.
- 1
Raw material
Every lot starts as characterized peptide raw material, verified against its specification and assigned a Peerless lot number before anything else happens.
- 2
Mixed in the USA
Material is brought to its target specification under controlled conditions in the United States.
- 3
Vialing
Filled, sealed, and labeled in the United States. A batch record is opened for the lot and retained.
- 4
Independent testing
A sample goes to an independent ISO/IEC 17025 accredited laboratory for the full panel: identity, purity by HPLC, endotoxin, sterility, and heavy metals.
- 5
COA published
The certificate is matched to its lot number and published, so you can read it before you order and scan the vial to pull it up after it lands.
- 6
Released and shipped
Only lots that meet every specification are released. Orders ship from Florida within 24 hours on business days, tracked, in plain unbranded packaging.
The Peerless Standard
Proof in Every Vial.
Peerless exists so researchers don’t have to take quality on faith. Every batch is sent to independent laboratories accredited to ISO/IEC 17025. The results ship with your order, lot by lot, so you can confirm exactly what’s in the vial.
Straight From the Source
We work directly with the lab that synthesizes and tests every compound. No resellers, no relabeling.
Verify Every Lot
Each order ships with a Certificate of Analysis you can look up by batch number.
Fast U.S. Shipping
Lyophilized vials, securely packed. Most U.S. orders arrive within two days from Florida.