A 27-amino acid peptide with histidine at the N-terminal and isoleucine amide at the C-terminal. The exact amino acid composition of the peptide is species dependent. The peptide is secreted in the intestine, but is found in the nervous system, many organs, and in the majority of peripheral tissues. It has a wide range of biological actions, affecting the cardiovascular, gastrointestinal, respiratory, and central nervous systems.
Peptide Phi has been studied across 12 research domains including 🦠 Gut & Microbiome, 🧬 Hormones, 🔥 Metabolic, 🧠 Memory, 🧠 Focus & Attention. The primary research focus is 🦠 Gut & Microbiome with 64% of studies addressing this area.
This evidence profile for Peptide Phi is generated deterministically from 22 PubMed-indexed studies. All data is corpus-verified with Merkle proofs. BiohacksAI does not provide medical advice. Always consult a healthcare professional before starting any supplement regimen.
Data source: PubMed/MEDLINE (NLM). Corpus version: current. Patent pending (EVE-PAT-2026-001). © 2026 Organiq Sweden AB.