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Evidence-based GLP-1 & peptide discussion since 2023
ForumsCOA & Analytical TestingParticulate matter testing — 6 month update Page 3

Particulate matter testing — 6 month update

steph_laguna Wed, Dec 3, 2025 at 1:45 PM 12 replies 966 viewsPage 3 of 3
VanRx_Mike
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Dec 3, 2025 at 6:00 PM#11
Excellent thread. Saving this as a reference for future "which testing service" questions. Bottom line for the community: - Both services are legitimate and produce reliable results - Janoshik = established, comprehensive, paid ($120-420) - Finnrick = newer, innovative free program, growing database - Use whichever is accessible to you — the worst testing service is the one you don't use - Cross-reference between services when possible for maximum confidence - Testing anything is infinitely better than testing nothing Stay safe, test smart, and share your results. That's how we protect each other. 🔬
Last edited: Dec 3, 2025 at 9:00 PM
44 20Dr.LeslieOBGYN, MikeNYC_runner and 41 others
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