Peptides

Testagen

Testagen (KEDG) is a synthetic peptide made of four amino acids (Lys-Glu-Asp-Gly). It belongs to the Khavinson peptide group — bioregulatory peptides intended to influence cellular function and gene expression. Claimed to support testosterone production, pituitary function, thyroid hormone regulation, and recovery from age-related hormonal decline.

Qty

− 1 +

Order Notes (optional)

Add to Cart

For research use only. No medical, diagnostic, or therapeutic claims are made.