U.S. Code of Federal Regulations
Regulations most recently checked for updates: Aug 28, 2025
The active ingredient of the product is guaifenesin when used within the dosage limits established in § 341.78(d).
Regulations most recently checked for updates: Aug 28, 2025
The active ingredient of the product is guaifenesin when used within the dosage limits established in § 341.78(d).