🍪 CompoundTalk uses cookies to improve your experience, analyze traffic, and personalize content. By continuing to use this site, you agree to our Cookie Policy.
Evidence-based GLP-1 & peptide discussion since 2023
ForumsBuyer BewareBlacklisted vendor compilation — updated March 2026 Page 10

Blacklisted vendor compilation — updated March 2026

VendorMark Fri, Nov 24, 2023 at 5:20 PM 229 replies 40,831 viewsPage 10 of 20
NurseLeah_Nash
Member
278
1,234
Sep 2024
Nashville, TN
Nov 25, 2023 at 7:30 AM#46

+1 to mark_tokyo. Especially the point about "Follow-up question: did you change anyth..." — I have seen the same in my own experience with Blacklisted vendor.

46 18RegAffairsDC, BiostatsBrad, PeptideSynthNJ and 43 others
Reply Quote Save Share Report
newstart_MO
New Member
12
45
Feb 2026
Springfield, MO
Nov 25, 2023 at 7:47 AM#47

Following this thread closely. Blacklisted vendor is something I'm actively working through.

Last edited: Nov 25, 2023 at 1:47 PM
25 23LibrarianMeg, bri_stats, pete_manc_UK and 22 others
Reply Quote Save Share Report
Dr.GutHealth
Senior Member
1,456
7,890
Mar 2024
Minnesota
Nov 25, 2023 at 8:04 AM#48

+1 to PurityPaulOR. Especially the point about "The first few weeks are the hardest..." — I have seen the same in my own experience with Blacklisted vendor.

48 17jennifer_SEA, tyler_CSCS, VanRx_Mike and 45 others
Reply Quote Save Share Report

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 Peptides
MounjBrad
Member
278
890
Oct 2024
Kentucky
Nov 25, 2023 at 8:21 AM#49

Subscribing to this thread. Blacklisted vendor is exactly what I've been researching. 🙏

Last edited: Nov 25, 2023 at 1:21 PM
41 23pam_columbus, nick_SD_fit, ben_calgary and 38 others
Reply Quote Save Share Report
RunnerRach
Member
467
2,123
Aug 2024
Boston, MA
Nov 25, 2023 at 8:38 AM#50

Slightly tangential to Blacklisted vendor but Dr.GutHealth reminded me — does anyone have experience combining this with metformin?

I know it is not exactly on-topic but it seems related enough to ask here rather than starting a new thread. Apologies if this has been covered — I did search first.

Last edited: Nov 25, 2023 at 11:38 AM
43 5tyler_CSCS, VanRx_Mike, steve_okc and 40 others
Reply Quote Save Share Report

Similar Threads

⚠ Peptide Sciences SHUT DOWN March 6, 2026 — what happened and what to do now8 replies
⚠ Amino Asylum raided by FDA June 2025 — warehouse seized6 replies
⚠ Swiss Chems FDA warning letter December 2024 — selling unapproved drugs6 replies
⚠ 50+ FDA warning letters sent to peptide vendors in 2025 — full list4 replies
⚠ Finnrick exposed: some vendors scoring E grade on basic peptides4 replies
ForumsNewTrendingMembersAccount

Log In

Forgot password?
No account? Register