This formula is similar to Formula 3 except for the use of hydrogenated castor oil as a secondary solidifier, and talc to provide a more powdery formula while possibly reducing the yellow contribution from the penta AP active.
|Aluminum zirconium pentachlorohydrex GLY||active||~16–19% w/w|
|Talc||de-yellowing of stick, skin aesthetics||0.5–1.5|
|Hydrogenated castor oil||co-solidification||1–5|
|PEG-25 propylene glycol stearate||emulsifier, dispersing agent||0.25–1.0|