Gramicidin Powder from Mexico
Gramicidin is a natural linear peptide antibiotic from Bacillus brevis, used in topical formulations against gram-positive bacteria. It is a separate chemically defined organic compound, qualifying under Chapter 29 Note 1(a).
Duty Rate — Mexico → Canada
0%
Import Tips
• Ensure the product is not mixed with other antibiotics (e.g
• tyrothricin) unless it is a separate compound
• Provide a CoA to confirm purity
• Check if the product is for pharmaceutical use, which may require additional documentation