Excessive sweating and sensitive skin often show up together — and a lot of people end up choosing between effective sweat control and skin comfort, when they don't actually need to. Clinical-strength antiperspirant works just as well on reactive skin, just in a gentler formulation.
Why standard clinical-strength can irritate sensitive skin
The Original formula's higher concentration and alcohol base is what gives it maximum strength — but that same strength is what can sting or irritate on reactive skin, especially on freshly shaved or already-sensitive areas. The active ingredient itself, aluminium chloride, isn't inherently irritating; it's the concentration and delivery that matters.
The Sensitive alternative
Sensitive uses the same aluminium chloride mechanism, without alcohol, at a gentler concentration — designed specifically to be comfortable on reactive skin while still delivering real clinical-strength protection, not a watered-down "sensitive" product in name only. Read the full guide to clinical antiperspirant for sensitive skin.
Getting strong protection without the irritation
If Original irritates your skin but you need more than Sensitive alone provides, Light sits in between — stronger than Sensitive, gentler than Original. Most people with sensitive skin find their fit somewhere in this range rather than needing to choose between "works" and "comfortable." See how to get strong protection without irritation.
Where to start
See the full clinical antiperspirant range, including Sensitive and Light — both use the same clinically-studied mechanism as Original, just at gentler strengths.