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Sunlight and fluorescent light can degrade peptide medications over time

Samples were analyzed using accredited methods, including liquid chromatography coupled with high-resolution hybrid mass spectrometry and X-ray powder diffraction, to estimate PCT drug prevalence among other PED samples

Factor Limitless Biotech Peptide Sciences Years Operating ~2-3 years 10+ years Catalog Size ~40-50 compounds 100+ compounds Pricing (per vial) $3065 $150180+ Testing Method Claims quality testing In-house HPLC/MS COA Availability Limited / on request Available on request Finnrick Listed No No US Shipping Yes Yes International Shipping Limited Yes Payment Methods Card, crypto Card, crypto, wire Community Reputation Growing / mixed Strong but declining Where Both Vendors Fall Short I want to be fair here neither of these vendors is a scam

Unlike NSAIDs that mask symptoms by blocking prostaglandin synthesis, peptides modulate inflammation at the transcriptional level and enhance healing cascades