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The Telomere Research Behind Epithalon: What the Evidence Actually Shows The telomere story is the most cited and most misrepresented aspect of Epithalon

Much of what is sold online is labeled research only, and the purity of those products is highly variable, with independent testing repeatedly finding under-dosed, degraded, or mislabeled peptides across the unregulated market

TB500 (molecular weight: 889.0 g/mol) is a short peptide fragment derived from thymosin beta-4, a protein involved in cell migration and angiogenesis (new blood vessel formation) in experimental systems

It is central to models of redox homeostasis, detoxification, antioxidant defense, and thiol-based signaling