We are a trusted supplier of high-purity peptides for biochemical, molecular biology, and academic research purposes. Every product is formulated, lyophilized, and tested in the USA under strict cGMP standards, ensuring purity levels consistently above 99%. Adhering to the strictest testing protocols, our research-grade peptides have undergone rigorous HPLC analysis to verify their integrity and identity. Each batch is authenticated with an independent Certificate of Analysis (COA) for guaranteed purity. Designed for dedicated researchers, our team is committed to supplying reliable, high-purity peptides for your scientific explorations.
THIRD-PARTY TESTED
SAME-DAY COLD CHAIN
HIGHEST PURITY GUARANTEE
FAST & DISCREET SHIPPING
Featured products
LOT-BAC-2026-10
CAS: 100-51-6 (preservative)
LOT-EPI-2026-07
CAS: 307297-39-8
LOT-GHK-2026-05
CAS: 49557-75-7
LOT-IPA-2026-08
CAS: 170851-70-4
LOT-CJC-2026-03
CAS: 863288-34-0
LOT-RETA-2026-11
CAS: 2381089-83-2
LOT-TIRZ-2026-02
CAS: 2023788-19-2
LOT-SEMA-2026-09
CAS: 910463-68-2
EVERY LOT, VERIFIED
Proof, not promise
Every order and material is verified with independent laboratory data - verifiable in seconds before purchase.
Third-Party Tested
Every production lot is independently tested by accredited third-party laboratories for identity and purity with published spectra and raw data.
≥99% Purity, Published
Purity compounds are guaranteed strictly ≥99.0% with HPLC certified purity results published transparently for anyone to view.
Lot-Matched COA
Each vial certificate of Analysis directly matches the lot/batch code on your vial for complete, verified authenticity and traceable provenance.
Cold-Chain Delivery
Lyophilized stability packaged in thermal cold-chain insulation to prevent temperature degradation during transit.
RESEARCH-BACKED
Trusted by world-leading labs & researchers
FAST & FREE FORWARD SHIPPING
Free cold chain shipping on all orders over $150 CAD
RESULTS ORIENTED
Our record shows 99.8% repeat satisfaction
PEPTIDE CALCULATOR
What is the total volume of your syringe?
Your Dosage Results
Draw Volume
0.025
ml
UNITS ON SYRINGE
2.5
units
Notice: Calculated for scientific in-vitro measurement based on U-100 syringe standard (100 units = 1.0 ml). Strictly for analytical laboratory experimentation.
Frequently Asked Questions
Clear, quick answers to common questions
Yes. All peptides distributed by Vancity Peptides are manufactured in state-of-the-art cGMP compliant facilities in North America adhering to ISO 9001 and ISO 17025 testing standards.
★ 10,000+ PARTY ACCREDITED