3004.50.10.00 - Vitamin B2

This HTS classification, 3004.50.10.00, specifically covers pharmaceutical preparations containing Vitamin B2 (Riboflavin) in measured doses or in forms suitable for retail sale for therapeutic or prophylactic purposes. These products are distinct from other vitamin-containing medicaments classified under heading 3004.50. The key differentiator here is the presence of Vitamin B2 as the primary or a significant active vitamin component.

Unlike its sibling categories, which focus on Vitamin B12 (3004.50.20.00) and Vitamin E (3004.50.30.00), this classification is exclusively for formulations centered around Vitamin B2. The "Other" category (3004.50.40.00) serves as a residual for vitamin-containing medicaments not specified by other subheadings within 3004.50. Therefore, any pharmaceutical preparation containing Vitamin B2 as its main active ingredient, put up for therapeutic or prophylactic use, will be classified here, provided it does not fall under other specific exclusions.

As this is a leaf node, there are no further subcategories. Classification at this level is determined by the presence of Vitamin B2 within the medicament. The focus remains on the specific vitamin content and its formulation for medicinal use, ensuring accurate distinction from other vitamins or unmixed vitamin preparations.