Welcome to Imerys Performance Minerals

Coated tablets

COATED TABLETS Imerys talcs for flawless coated tablets

Imerys talcs make cost-effective tablet coating additives improving the quality of the finished coating film product.

Imerys talcs:

  • Eliminate tackiness during drying

  • Prevent agglomerations in the coater

  • Reduce coating time

  • Produce flawless coated products

Imerys talcs are innocuous making them ideal for use in enteric coatings for targeted delivery of drugs.

We particularly recommend our Luzenac Pharma M grade for coated tablets.


Imerys’ Pharmaceutical-grade precipitated talcs:

  • Comply with US Pharmacopeia 

  • Comply with EU Pharmacopeia 

  • Comply with Japanese Pharmacopeia 

  • Are manufactured, processed and packaged in compliance with Joint IPEC and cGMP (Good Manufacturing Practices) at ISO certified facilities (ISO 9001:2015, ISO 14001:2008, ISO 2200:2005

  • Halal, vegan & kosher certification

  • EINECS no. 238-877-9

  • CAS no. 14807-96-6

IPEC member



IPEC member, Imerys guarantees the safety, quality and consistency of its pharmaceutical grades which are all derived from controlled, proprietary sources, available for audit.

The Pharmaceuticals Regulatory Package and Kosher certificate are available from our download center.

We offer a full range of bespoke formulation and technical and process support services to help you match the right mineral grade to your application requirement.

Please contact us, we will be only too happy to help

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Health, Pharma & Biotechnology