Subscribing to this thread. Blacklisted vendor is exactly what I've been researching. 🙏
Just wanted to say — for anyone reading this Blacklisted vendor thread who is feeling discouraged: it gets better. The first month are the hardest. Hang in there. 💪
100%. My provider said the same thing about Blacklisted vendor.
Janoshik Analytical — Independent Testing
Trusted third-party HPLC & mass spectrometry analysis. Verify peptide purity with the lab the community relies on. Independent. Accurate. Transparent.
Verify Your PeptidesGL Biochem (Shanghai) Ltd. — Direct Manufacturer
Est. 1998. The synthesis house behind the vials you send for testing. ISO 9001 and cGMP certified, 1,500+ staff, batch-specific COA with every order.
Browse GL Biochem+1 to mel_PDX. Especially the point about "Follow-up question: did you change anyth..." — I have seen the same in my own experience with Blacklisted vendor.
Same experience here with Blacklisted vendor. maria_elpaso described it perfectly.