First Choice Peptides

Quality & transparency

Certificates of Analysis

Every batch is independently third-party tested for identity, purity, and quality. Each Certificate of Analysis documents the laboratory, test date, batch-specific results, and applicable analytical findings, giving you transparent verification of the material supplied for research use.

Independently verified · Multi-method analytical testing

L-GLUTATHIONE

Batch GLU1500-0803

99.76
Lab
BIOVIRIDIAN
Tested
Aug 28, 2026

CJC-1295 (ND) + Ipamorelin

Batch CJCIP20-0803

99.79
Lab
BIOVIRIDIAN
Tested
Aug 28, 2026

Tesamorelin(TESA)

Batch TESA10-0803

99.79
Lab
BIOVIRIDIAN
Tested
Aug 28, 2026

IPAMORELIN

Batch IPA10-0803

99.78
Lab
BIOVIRIDIAN
Tested
Aug 28, 2026

GLP-1 SM

Batch SEMA30-0803

99.87
Lab
BIOVIRIDIAN
Tested
Aug 28, 2026

PINEALON

Batch PINE20-0803

99.68
Lab
BIOVIRIDIAN
Tested
Aug 28, 2026

CJC-1295 (ND) + IPAMORELIN

Batch CJCIP10-0803

99.80
Lab
BIOVIRIDIAN
Tested
Aug 28, 2026

GLP-2 TZ

Batch TIR10-0803

99.80
Lab
BIOVIRIDIAN
Tested
Aug 28, 2026

BPC-157

Batch BP10-0803

99.71
Lab
BIOVIRIDIAN
Tested
Aug 28, 2026

DSIP

Batch DSIP5-0803

99.72
Lab
BIOVIRIDIAN
Tested
Aug 28, 2026

GLOW MIX

Batch GLOW70-0803

99.80
Lab
BIOVIRIDIAN
Tested
Aug 28, 2026

TB-500

Batch TB10-0803

99.68
Lab
BIOVIRIDIAN
Tested
Aug 28, 2026

MOTS-C

Batch MOTS10-0803

99.84
Lab
BIOVIRIDIAN
Tested
Aug 28, 2026

IGF-1 LR3

Batch IGF1-0803

99.55
Lab
BIOVIRIDIAN
Tested
Aug 28, 2026

GLP-3RT

Batch RETA10-0803

99.86
Lab
BIOVIRIDIAN
Tested
Aug 28, 2026

GHK-Cu

Batch GHK100-0803

99.86
Lab
BIOVIRIDIAN
Tested
Aug 28, 2026

KLOW BLEND

Batch KLOW80-0713

99.81
Lab
BIOVIRIDIAN
Tested
Aug 28, 2026

VILON

Batch VILON20-0528

99.9
Lab
BIOVIRIDIAN
Tested
Aug 28, 2026

Research use only

Certificates of analysis are provided for laboratory verification of identity and purity. All products are sold strictly for research use — they are not for human or veterinary use, not for diagnostic procedures, and have not been evaluated by the U.S. Food and Drug Administration.