Vilon (Lys-Glu) is the simplest of the Khavinson bioregulatory peptides, consisting of just two amino acids. It is classified as an immune bioregulator, with preclinical studies suggesting effects on thymic function and T-cell activity. Like other Khavinson peptides, research appears primarily in Russian-language journals with limited independent replication.
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Evidence Tier: Tier 4 — Preclinical Only · Peptidings Verdict: Eyes Open
