Shandong Shengyuan Peptide Technology is a China-based vendor offering both retail and bulk peptide sales. The catalogue is narrow, listing just three peptides, and the single available certificate of analysis doesn't cover any of them. Pricing data is limited to one observed offer. The site has been verified as operational, but no community feedback has been captured.
Data last updated
Anecdotal signals
Price
regional price-per-mg comparisons · prices checked 24d ago
We don't issue verdicts — we publish the evidence and let it speak. So far we have captured no substantiated community reports and no lab documents for Shandong Shengyuan Peptide Technology. That absence is itself information: it does not prove anything is wrong, but it means independent evidence is thin — proceed accordingly.
3 catalogue peptides known; no COAs captured yet.
Median reported delivery for Shandong Shengyuan Peptide Technology is about 14 days, taken from firsthand community shipping reports (not the vendor's own claims).