US Patent No. 9,314,412 B2
; Robin Phinney (Okotoka, CA) and Jonathon Phinney (Martensville, CA) have patented a solid stick deodorant. It contains polyol; glycerine; at least one of potassium chloride and potassium sulphate; zinc hydroxide; magnesium hydroxide; sodium stearate; water; and a filler. The magnesium hydroxide and zinc hydroxide are present in a molar ratio up to approximately 3:1.