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Signal helps self-experimenters run structured, transparent, decentralized protocols for peptides, nootropics, and performance compounds.
Most human experimentation lives in Reddit threads, Telegram groups, and influencer playbooks; unstructured and unprovable. Pharma studies only what’s patentable, leaving everything else in the dark.
Signal turns self-experimentation into structured, logged, comparable, and verifiable human data. Not advice. Not hype. Just proof, in the open

Signal: From n=1 to n=∞A network for turning self-experiments into proof
liminal bitsstarted a discussion
Proof of Progress is the atomic unit of truth in the Signal network.
PoP (Proof of Progress) is a verified record that a real research protocol (of peptides, nootropics, steroids, hormones etc.) was run, real effort was made, and real improvement was measured, permanently and publicly. It is not a badge, reward, XP score, or vanity NFT. It is scientific evidence at human scale. A PoP binds together three elements that modern science rarely preserves in one...
liminal bitsleft a comment
Hey Product Hunt 👋 I’m Parth, founder of Signal. I’ve spent years watching promising compounds live and die in internet threads—never properly tested, never falsified, never understood. Signal started as a frustration: If pharma won’t study this, and people are already experimenting… why isn’t there a system to do it properly? Today I am launching Signal to a small group of early users who care...

Signal: From n=1 to n=∞A network for turning self-experiments into proof
