Epitalon (Epithalon) Synthetic from Mexico
Synthetic epitalon tetrapeptide, a telomerase-activating hormone analogue researched for anti-aging effects. Classified under HTS 2937.90.90.00 as a chain-modified polypeptide used primarily as a hormone. Ultra-pure research chemical.
Duty Rate — Mexico → United States
0%
Rate breakdown
9903.05.860%Universal product exemption (U.S. note 52(b))
Import Tips
• Include research protocol and institutional affiliation documentation
• Lyophilized powder requires desiccated, light-protected packaging
• Avoid consumer packaging to maintain bulk chemical classification