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189 threads · 2.9K posts
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Warning Swiss Chems got an FDA warning letter — still using them?
VendorMark · Jan 23, 2026
7Replies
578Views
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VendorMark
Jan 23, 2026
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Hot Swiss Chems pricing is INSANE — $89 for what QSC sells for $28
DataDave · Jan 20, 2026
28Replies
847Views
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DataDave
Jan 20, 2026
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Review Biotech Peptides review — US-made, good COAs, but $$$ compared to Chinese vendors
PharmHunterJen · Jan 16, 2026
5Replies
550Views
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PharmHunterJen
Jan 16, 2026
MP
Hot Biotech Peptides vs WWB — is paying 3x more worth it?
mona_PHX · Jan 12, 2026
28Replies
1.3KViews
MP
mona_PHX
Jan 12, 2026
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Review Chemyo expanding into peptides — early review, SARMs company trying new things
LabKate · Jan 8, 2026
4Replies
629Views
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LabKate
Jan 8, 2026
CK
Review PureRawz peptides — massive catalog but inconsistent quality reports
COA_Karl · Jan 4, 2026
13Replies
823Views
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COA_Karl
Jan 4, 2026
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Warning PureRawz tested at 91% purity on Janoshik — below acceptable threshold
PurityPaulOR · Dec 31, 2025
11Replies
764Views
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PurityPaulOR
Dec 31, 2025
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Hot US-based vendors charge 4-5x more — are you paying for quality or convenience?
InsuranceTom · Dec 27, 2025
37Replies
1.1KViews
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InsuranceTom
Dec 27, 2025

Janoshik Analytical — Independent Testing

Trusted third-party HPLC & mass spectrometry analysis. Verify peptide purity with the lab the community relies on. Independent. Accurate. Transparent.

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MN
Hot Peptide Sciences was great before shutdown — RIP to the OG vendor
mike_nyc · Dec 23, 2025
28Replies
936Views
MN
mike_nyc
Dec 23, 2025
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Guide Why I switched FROM US vendors TO verified Chinese vendors — cost breakdown
DataDave · Dec 18, 2025
10Replies
706Views
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DataDave
Dec 18, 2025
MS
New WWB March 2026 batch — need advice
maya_sedona · Dec 14, 2025
8Replies
841Views
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maya_sedona
Dec 14, 2025
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New GGPeps (GYC) tirzepatide — 12 month update
Dr.RheumBOS · Dec 9, 2025
4Replies
742Views
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Dr.RheumBOS
Dec 9, 2025
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New QSC semaglutide US warehouse — September 2026
Dr.SportsMedIN · Dec 5, 2025
6Replies
786Views
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Dr.SportsMedIN
Dec 5, 2025
AN
Hot WWB vs QSC vs GGPeps — what worked for you?
andrew_nyc · Nov 30, 2025
27Replies
1.1KViews
AN
andrew_nyc
Nov 30, 2025
NS
Study My first order from WWB — my results so far
nick_SD_fit · Nov 24, 2025
28Replies
1.1KViews
NS
nick_SD_fit
Nov 24, 2025
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