Formula 4. Arrid Total Powder Antiperspirant/Deodorant

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
Cyclopentasiloxane volatile carrier 45–55
Petrolatum moisturization 5–10
Tribehenin solidification 5–10
Talc de-yellowing of stick, skin aesthetics 0.5–1.5
Hydrogenated castor oil co-solidification 1–5
Silica viscosity enhancer 0.05–0.2
PEG-25 propylene glycol stearate emulsifier, dispersing agent 0.25–1.0
Fragrance (parfum) scent qs