How to read an antiperspirant ingredient list

An ingredient list should be read as a system, not as a list of ‘good’ and ‘bad’ substances: the active ingredient controls sweating, the base determines application, and additional ingredients support comfort and formula stability.

Editorially reviewed · 10 September 2026

Find the active ingredient first

Antiperspirants may contain aluminum chlorohydrate, aluminum chloride or aluminum-zirconium salts. The active ingredient's name helps identify the type of formula, but does not predict an individual's result on its own.

Then check the base

A water-based, alcohol-based, cream or silicone base affects drying and skin feel. Denatured alcohol does not automatically make a product poor, but it may be less comfortable on sensitive or damaged skin.

Fragrance and skin care

Fragrance or Parfum indicates a fragrance composition. If you are sensitive to scents or wear perfume, look for a fragrance-free formula. Glycerin, panthenol, aloe and other ingredients may support comfort, but they do not replace correct application technique.

This material is for reference only and is not a substitute for medical advice.

Sources

  1. FDA OTC Monograph M019
  2. European Commission: fragrance allergens