Old Spice aluminum-free deodorants contain simple, skin-friendly ingredients designed to fight body odor without blocking sweat. Its main components include propylene glycol and dipropylene glycol, which help the deodorant glide smoothly on the skin, and sodium stearate, which gives the product its solid form. The scent comes from fragrance, tailored to each variant such as Swagger, Pure Sport, or Oasis. Other familiar ingredients include PPG-3 myristyl ether for skin conditioning, citric acid to balance pH, and small amounts of colorants like Blue 1 or Violet 2, depending on the product. These deodorants are free from aluminum and parabens, making them a gentler choice for daily odor protection.

On the other hand, Old Spice antiperspirant & deodorant includes aluminum zirconium tetrachlorohydrex gly (15%) as the active ingredient that temporarily reduces underarm sweat. This formula also contains cyclopentasiloxane, stearyl alcohol, and mineral oil, which provide a smooth, easy-to-apply texture while moisturizing the skin. Other ingredients like hydrogenated castor oil, petrolatum, and PPG-14 butyl ether help stabilize the product and enhance comfort during wear. The signature fragrance gives each variant its bold scent, while additional agents like kaolin, dimethicone, and cyclodextrin help absorb moisture and extend freshness. This combination of ingredients offers both sweat and odor protection, making it suitable for people who need stronger all-day defense.