Talc

Talc is a naturally occurring mineral of geological origin, composed primarily of hydrated magnesium silicate. Exceptionally soft and chemically stable, it is one of the softest known minerals and displays excellent resistance to temperature and humidity variations. These physical properties make it a material of choice across numerous industrial sectors, including cosmetics, ceramics, and pharmaceuticals. In the pharmaceutical industry, talc is used exclusively as an excipient — an inactive substance incorporated into a dosage form without exerting any therapeutic effect of its own. It primarily serves as a lubricant during tablet manufacturing, facilitating powder flow and reducing adhesion to compression tooling. It may also act as an anti-caking agent in powders and capsules. Pharmaceutical-grade talc meets strict purity standards defined by the European and International Pharmacopoeias. Its presence in a dietary supplement is above all a guarantee of manufacturing quality: it contributes to homogeneity, dosage consistency, and the stability of the final form.