ZIRKONAL type P4G is an antiperspirant active, providing enhanced efficacy over Aluminum Chlorohydrates due to the precipitation of basic Aluminum Zirconium Chlorohydrate polymer complexes in the upper part of the sweat glands.

ZIRKONAL P4G is primarily used in suspension formulations e.g. sticks, suspension roll-ons, soft solids and creams. According to the FDA guidelines, only non-aerosol dosage forms are allowed. The maximum permitted concentration of ZIRKONAL P4G is 20 %, calculated on an anhydrous basis, omitting from the calculation any buffer component present in the compound.

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