Science.bio
This is one entry from the TitrateLab Vendor Graveyard, a dated, primary-source archive of peptide-market shutdowns, exit scams, and enforcement actions. Documented as January 27, 2026. Sources for this entry are named inline below and numbered in full on the parent archive page.
Science.bio announced permanent closure on January 27, 2026. Unusually for grey-market shutdowns, Science.bio committed to fulfilling outstanding orders or providing full refunds before going dark. No public explanation was given.
Science.bio was widely regarded as the “ethical” grey-market vendor, transparent third-party testing, consistent refund policies, clean communication. Its voluntary closure signaled that even quality-first operators had concluded the trade no longer worked. The customer base split: some left the peptide market entirely, others migrated to Peptide Sciences (which fell five weeks later).
Why it still matters: the “ethical exit.” When the vendor everyone agreed was the good actor concluded the math didn’t work, the market interpreted it as signal that the regulatory posture had structurally changed, not just temporarily escalated.
Primary sources: Peptalabs retrospective; Substack shutdown tracker.