Trust warning: This vendor has received a Finnrick F grade, indicating failed testing, fraud indicators, or significant safety concerns. Exercise extreme caution. Independent testing is strongly advised before any research use.
Global SupplierF
Nantong Guangyuan Chemical Co., Ltd.
Nantong, CN
Research use only. This vendor supplies peptides for laboratory and research purposes — not for human consumption or therapeutic use. PeptideBase does not endorse or guarantee product quality. Verify third-party lab testing before any research use.
F
Finnrick Grade
Do not purchase — failed testing or fraud indicators
Independent rating by Finnrick · Based on COA corroboration, purity, and safety data
About
Direct manufacturer and exporter of research-grade peptides, SARMs, and raw compounds based in Nantong, China. Operates GMP-standard facility with peptide synthesis, tableting, and formulation capabilities. All products independently tested by Janoshik Analytical with COAs available.
Research Peptides (4)
Profile last updated