Pseudoephedrine-Guaifenesin Excipient Blend from Mexico
Bulk excipient blend of pseudoephedrine and guaifenesin for expectorant formulations. This multi-constituent medicament contains pseudoephedrine (INN) or its salts, is not in measured doses or retail packs, and is intended for use in manufacturing cough and cold products.
Duty Rate — Mexico → Canada
0%
Import Tips
• Confirm the blend is not put up for retail sale and is in bulk form
• Provide a formulation breakdown to CBSA to verify pseudoephedrine content
• Check if the excipients affect classification under other headings, such as 3003.90