QSC (Qingdao Sigma Chemical)
Chinese Direct (Manufacturer)WholesaleActiveQSC (Qingdao Sigma Chemical) supplies research peptides to businesses and laboratories, not to individual buyers. Listed for reference; it is not scored or price-compared.
Testing and trust
Third-party COA
Yes
Methods
Third Party (Janoshik)
Reported issues
- •Crypto/wire only payment
- •History of doxxing forum members
- •Banned from MESO-Rx multiple times
- •No proper website checkout
- •Inconsistent customer service
- •Quality concerns with some batches
Reported issues describe what our data shows. They are not a legal finding.
Catalogue
Peptides carried
32 peptides including Ace 031, Adipotide, Alprostadil, Aod 9604, Ara 290, Bpc 157, and others
Payment
Payment methods
Wire Transfer, Crypto
Contact
Shipping
Domestic delivery
Varies by method; 4-5 business days (from US warehouse)
International
2-4 weeks (direct from China)
Discreet packaging
Yes
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Claim listingFor educational and research purposes only. Not medical advice. Always consult a qualified healthcare provider before using any research compound.