Quality Assurance
5-Point Testing Protocol
Every batch of every peptide undergoes independent third-party testing. No exceptions. Full results documented in the Certificate of Analysis included with your order.
Testing Methodology
HPLC Purity Analysis
High-Performance Liquid Chromatography
Separates peptide components to measure purity percentage. Our acceptance criteria: ≥98% main peak purity.
What this tells you: The exact percentage of your target peptide versus impurities, degradation products, and synthesis byproducts.
Mass Spectrometry
ESI-MS / MALDI-TOF
Confirms the molecular weight matches the target peptide sequence. Detects truncations, deletions, and modifications.
What this tells you: Whether the peptide is actually what it claims to be — correct amino acid sequence and molecular identity.
Endotoxin LAL Testing
Limulus Amebocyte Lysate assay
Detects bacterial endotoxins (lipopolysaccharides) that can confound research results, especially in cell-based assays.
What this tells you: Whether the peptide is free from bacterial contamination that could introduce artifacts in sensitive experiments.
Bioburden Testing
Microbial enumeration per USP <61>
Counts total aerobic microbial count (TAMC) and total yeast/mold count (TYMC) to ensure microbiological safety.
What this tells you: The microbial load of the product — critical for any research involving cell cultures or biological systems.
Visual & Lyophilization QC
Manual inspection + moisture analysis
Verifies proper lyophilization (freeze-drying), correct fill weight, intact seal, and absence of discoloration or particulates.
What this tells you: Whether the peptide was properly manufactured, dried, and packaged for maximum stability and shelf life.
Batch Purity Records
Showing all 262 tested batches. Each record represents an independent third-party lab analysis. All peptides must achieve ≥98.0% HPLC purity to pass.
262 records · Click a row to view full analytical data
| Batch # | Product | HPLC Purity | Test Date | Status | |
|---|---|---|---|---|---|
| CP-2603-9104 | Hexarelin Acetate | 99.8% | 2026-03-07 | PASS | |
| CP-2603-2158 | Oral BPC-157 + TB-500 Blend 1000mcg | 98.2% | 2026-03-06 | PASS | |
| CP-2603-6481 | Anti-Aging Research Stack | 98.6% | 2026-03-05 | PASS | |
| CP-2603-9901 | Hexarelin Acetate | 98.6% | 2026-03-04 | PASS | |
| CP-2603-6150 | GW-501516/Cardarine 10mg | 99.4% | 2026-03-03 | PASS | |
| CP-2603-7175 | Pancragen 20mg | 98.4% | 2026-03-03 | PASS | |
| CP-2603-2526 | P21 10mg | 98.7% | 2026-03-02 | PASS | |
| CP-2603-6552 | Oral BPC-157 + TB-500 Blend 1000mcg | 99.0% | 2026-03-01 | PASS | |
| CP-2603-8209 | Healing Research Stack | 99.2% | 2026-03-01 | PASS | |
| CP-2602-4318 | Sermorelin Acetate | 98.1% | 2026-02-28 | PASS | |
| CP-2602-1888 | SLU-PP-332 Capsule 100mg | 99.2% | 2026-02-27 | PASS | |
| CP-2602-2610 | Tirzepatide | 99.0% | 2026-02-26 | PASS | |
| CP-2602-4119 | Hyaluronic Acid 5mg | 99.2% | 2026-02-25 | PASS | |
| CP-2602-7274 | Epitalon 50mg Pre-Mixed Pen | 98.5% | 2026-02-23 | PASS | |
| CP-2602-4079 | Selank | 99.5% | 2026-02-23 | PASS | |
| CP-2602-4097 | Cartalax 20mg | 98.3% | 2026-02-22 | PASS | |
| CP-2602-1545 | BPC-157+TB-500 10mg | 98.9% | 2026-02-21 | PASS | |
| CP-2602-9263 | BPC-157 | 99.6% | 2026-02-21 | PASS | |
| CP-2602-4351 | BAM15 Capsule 50mg | 98.3% | 2026-02-20 | PASS | |
| CP-2602-6074 | Prostamax 20mg | 99.6% | 2026-02-20 | PASS | |
| CP-2602-6784 | Glow Blend (BPC-157 + GHK-Cu + TB-500) 70mg | 99.2% | 2026-02-20 | PASS | |
| CP-2602-4607 | Retatrutide | 98.2% | 2026-02-19 | PASS | |
| CP-2602-7329 | HCG | 99.4% | 2026-02-19 | PASS | |
| CP-2602-4479 | Retatrutide Research Starter Kit | 98.3% | 2026-02-18 | PASS | |
| CP-2602-8027 | Enclomiphene | 99.3% | 2026-02-18 | PASS |
Certificate of Analysis
Every order includes a Certificate of Analysis (COA) — an official document from an independent laboratory that verifies the identity, purity, and quality of your specific batch.
Each COA contains HPLC chromatograms, mass spectra, endotoxin results, and a unique batch number you can verify with us at any time.
≥98% Purity Guarantee
If any product fails to meet our ≥98% purity standard, we'll replace it or issue a full refund. No questions asked. Your research depends on quality — and so does our reputation.