Choline Bitartrate 500 mg Tablets from Canada
Tablets providing 500 mg choline bitartrate, recognized as Vitamin B-complex factor for cognitive health and liver function therapy, in consumer-ready measured doses. HTS 3004.50.5020 covers this single vitamin-like nutrient as an 'other' therapeutic product.
Duty Rate — Canada → United States
100%
Rate breakdown
9903.04.60100%Pharmaceuticals Annex IV: patented pharma articles — 100% floor rate
9903.05.860%Universal product exemption (U.S. note 52(b))
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)
Import Tips
• Reference FDA qualified health claim letters for choline cognitive benefits in import documentation
• Test for trimethylamine odor precursors that trigger FDA import alerts
• Distinguish from lecithin sources which may classify differently under 2923