A reader who ordered from Changsha Caoquan says a 5-amino-1MQ replacement arrived white, not the compound's known orange, and a Tesamorelin vial reconstituted cloudy where another vendor's batch stayed clear.

*Quality and fills of peptides is questionable and when asked replacement for 5amino q was asked for due to u def fill and discoloration of vials the replacement was sent and is white , whereas 5 amino q is known for orange color .

Also Tesa reconstituted cloudy and it was not the bac water as a different batch from another vendor reconstituted clear with same bac water*

Where it trips our checks

• Substantiated first-hand reports: one buyer flags a discoloured 5-amino-1MQ replacement and a cloudy Tesamorelin reconstitution. An off-colour compound is a mismatch we watch in bad actors.
• Contact transparency: the seller trades through duplicated Echemi storefronts under slightly varied names, with an unverified legal entity and inquiry-only contact.

Sources

• The reader who flagged this (private submission, no public link).
• The seller's own Echemi storefronts, listing semaglutide, tirzepatide and retatrutide, established 2020.
• A logged-in Reddit sweep and a glp1forum check returned no first-hand reports on this seller.

Bottom line: No verified scam pattern in sources reviewed; provisional on 2 of 10 factors, held low pending an independent test or second buyer account.

— maxg *Founder of Ouros Lab. I write the seller research notes here.