Our Testing Process

Every batch undergoes comprehensive testing by accredited third-party laboratories.

Purity-Analysis

Purity Analysis

HPLC and NMR testing to verify compound purity levels

Identity-Verification

Identity Verification

Mass spectrometry and structural analysis confirmation

Potency-Testing

Potency Testing

Quantitative analysis of active compound concentration

Contaminant-Screening

Contaminant Screening

Heavy metals, solvents, and microbial contamination testing

Recent Test Results

Download complete certificates of analysis and testing reports for our latest batches.

RAD-140 (Testolone)

2025-10-14
Janoshik Test Report
99.3% Purity
passed-icon Passed
Available Certificates:

LGD-4033 (Ligandrol)

2025-12-09
Janoshik Test Report
99.9% Purity
passed-icon Passed
Available Certificates:

GW-501516 (Cardarine)

2025-11-08
Janoshik Test Report
99.5% Purity
passed-icon Passed
Available Certificates:

MK-677 (Ibutamoren)

2025-12-19
Janoshik Test Report
99.2% Purity
passed-icon Passed
Available Certificates:

YK-11 (Myostatin)

2025-10-14
Janoshik Test Report
99.6% Purity
passed-icon Passed
Available Certificates:

SR-9009 (Stenabolic)

2025-10-15
Janoshik Test Report
98.6% Purity
passed-icon Passed
Available Certificates:

S-23 (SARM)

2025-10-14
Janoshik Test Report
99.2% Purity
passed-icon Passed
Available Certificates:

RAD-150 (Enhanced)

2024-01-22
Janoshik Test Report
99.5% Purity
passed-icon Passed
Available Certificates:

S-4 (Andarine)

2025-10-14
Janoshik Test Report
98.8% Purity
passed-icon Passed
Available Certificates:

AC-262 (Accadrine)

2024-01-18
Janoshik Test Report
99.8% Purity
passed-icon Passed
Available Certificates:

Ostarine (MK-2866)

2025-11-07
Janoshik Test Report
99.7% Purity
passed-icon Passed
Available Certificates:

Testing Standards & Methods

Our testing protocols follow international pharmaceutical standards and guidelines.

HPLC Analysis

USP <621>

High-Performance Liquid Chromatography for purity and concentration analysis

NMR Spectroscopy

ICH Q2(R1)

Nuclear Magnetic Resonance for structural identity confirmation

Mass Spectrometry

ICH Q2(R1)

Accurate molecular weight and fragmentation pattern analysis

Heavy Metals Testing

USP <232>

ICP-MS analysis for trace metal contamination

Microbial Testing

USP <61>

Total aerobic count and pathogen screening

Residual Solvents

ICH Q3C(R6)

Gas chromatography analysis for solvent residues

icon-Quality-Assurance

Our Quality Assurance Promise

Every CORE SARMS product comes with complete third-party testing documentation. We guarantee 98%+ purity on all compounds and provide full certificates of analysis with every order. Your research deserves nothing less than perfect quality.

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