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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