In partnership with the American Peptide Association
Identity, purity, strength and safety testing using USP and ICH methods, reported in a certificate of analysis that can be independently verified.
30 tests and studies across three pillars, from core release checks to full product qualification.
Control what can cause harm.
Sterility, Bacterial endotoxins, Visible particulates, Residual solvents, Elemental impurities and catalyst residues, Mutagenic and nitrosamine risk.
6 tests and studies
Is it what the label says, at labeled strength?
Identity (intact mass), Purity and related substances, Net peptide content, Counterion identity and content, Structural and conformational screen, Functional potency and biological activity, Binding affinity, Peptide mapping and full sequence confirmation, Stereochemical integrity and epimerization, Aggregation and self-association profile.
10 tests and studies
Does the vial stay in specification?
Cake appearance, Color, Clarity and degree of opalescence, Reconstitution time, pH, Osmolality, Fill weight, Extractable volume, Water content, Degradation pathways and forced degradation, Stability program, Container closure integrity, Extractables and leachables, Headspace gas and oxygen control.
14 tests and studies
Each program answers a different question, from a core check on every batch to the evidence needed for an American Peptide Association designation. Every program includes a QuantVera certificate of analysis.
Core checks for safety and quality
The six checks every vial should pass. A focused answer to two questions: is it what the label says, and is it clean?
Safety 2 · Holistic peptide quality 4
Required to apply for APA designation
The full every-batch release standard
All six Essential Release tests plus 13 more across safety, peptide quality, and manufacturing control, including the vial's physical and delivery attributes.
Safety 5 · Holistic peptide quality 5 · Manufacturing discipline and control 9
Required for full APA designation
Product qualification over its labeled life
Studies that qualify the product, container, and shelf life. Performed per product, formulation, or package, then repeated periodically or after changes.
Safety 1 · Holistic peptide quality 5 · Manufacturing discipline and control 5
Every result on a QuantVera certificate names the method that produced it, so the work can be reviewed and repeated.
Submission is online. The shipping packet is generated when the order is placed.
Enter each product and lot, select a program and review the itemised invoice.
Ship sealed vials with the generated packet, which assigns a sample ID to every lot.
Receipt is confirmed by email and testing begins once every lot has arrived.
One certificate per lot, with raw data and a QR code for independent verification.
VQ-EX-0001, Comprehensive Release, issued 29 Sep 2026
Retatrutide99.1% of peak area12.6 min
Baseline expanded 25x so the impurities are visible. The main peak runs off scale. Select a marker to read a peak.
Each result is reported beside its specification, with the chromatogram, the method references and the chain of custody. A QR code confirms the document exactly as issued.
Comprehensive Release is required to apply for an APA quality designation, and a Performance Study is required for full designation. Designations are reviewed and issued separately by the APA.
Scope, sample quantities, turnaround and pricing for your products.