Microcrystalline Cellulose Placebo Capsules from Mexico
Empty or filler-filled gelatin capsules containing only microcrystalline cellulose for use in double-blind clinical studies. Falls under HTS 3006.93.80.00 as blinded clinical trial placebos in measured doses with non-medicament chemicals.
Duty Rate — Mexico → United States
100%
Rate breakdown
9903.04.6095%Pharmaceuticals Annex IV: patented pharma articles — 100% floor rate
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
• Label shipments clearly as 'Clinical Trial Placebos - Not for Human Consumption Outside Protocol'
• Maintain chain-of-custody records from sponsor to investigator site