Research peptide vendor verification and lab testing
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Ascension Peptides

Verified

Premium research peptides with rigorous quality control

9.6

Trust Score

About Ascension Peptides

Ascension Peptides has established itself as a leading supplier of high-purity research peptides in the United States. Founded with a commitment to analytical rigor, Ascension provides comprehensive Certificates of Analysis with every product and maintains relationships with multiple independent testing laboratories. Their catalog focuses on thoroughly characterized peptide sequences with documented research applications. PeptiNox verification confirms consistent purity claims, reliable shipping protocols, and transparent business operations.

Trust Score Breakdown

COA Verification9.8/10
Third-Party Testing9.7/10
Business Registration9.5/10
Customer Feedback9.4/10

Verification Details

COA Check

All COAs independently verified. HPLC chromatograms and MS data confirmed authentic.

Third-Party Lab

Uses Janein Analytical and additional third-party laboratories for independent verification.

Business Registration

Registered LLC in good standing. Business address verified.

Last Verified

March 2026

Pros

  • +Consistently high purity verified by independent testing
  • +Comprehensive COAs with HPLC and mass spectrometry data
  • +Responsive customer support with technical knowledge
  • +Fast shipping with proper cold-chain protocols
  • +Transparent business registration and operations

Cons

  • -Smaller catalog compared to some competitors
  • -Premium pricing relative to market average
  • -Limited international shipping options
Visit Ascension Peptides

External link. PeptiNox is not affiliated with this vendor.

Quick Info

Established
2020
Location
United States
Products
65
Min. Purity
98%+
Price Range
$$

Payment Methods

Credit CardCryptocurrencyZelle

Shipping

Free shipping on orders over $100. Standard 2-5 business days. Express available.

Specialties

Research PeptidesLyophilized PeptidesPeptide Blends

Research Use Only. All products listed on PeptiNox are intended solely for laboratory research and scientific investigation. Not for human consumption, therapeutic use, or any application in humans or animals outside of approved research protocols. PeptiNox is an independent verification platform and does not sell, distribute, or manufacture any research compounds.