Levomefolate Calcium (Active Folate, Vitamin B9 Derivative) from Germany
Levomefolate calcium, the active 5-MTHF form of folic acid (B9 derivative), used in advanced supplements. HTS 2936.29.50 as 'other' unmixed vitamin derivative salt.
Duty Rate — Germany → United States
0%
Rate breakdown
9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Import Tips
• Salt classification follows folate acid per notes; L-5-MTHF purity cert
• Superior bioavailability claims need clinical data
• Expensive; verify against counterfeits