ليوسين
| Kind | Excipient |
|---|---|
| Class | Lubricant / anti-adherent |
| Synonyms | L-Leucine |
| Common uses / forms | Anti-adherent/lubricant in DPI blends and effervescent/chewable tablets; ~1–5% w/w |
| Properties | Crystalline amino acid; low water solubility; surface-active shell former in inhalation particles |
| Compendia | USP, EP, BP, JP |
| Sourcing origins | China, Japan, EU |
| Dominant inbound route | Hormuz |
| Indicative price band | $$ ($10–100 / kg) |
| Indicative lead time | medium (50–80 days) |
| Notes | Common in dry-powder inhaler and effervescent formulations |
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Cite as: AUPAM Experts' Office, Leucine — sourcing profile (Excipient) — AUPAM Data Bank, retrieved 2026-08-31, https://aupameo.org/datasets/databank/e-leucine.html