Could your deodorant be making vitiligo worse?

It’s a question that lands in our inbox surprisingly often — and one that turns out to be more complicated than a simple yes or no.

In this episode of Deep Dive in Vitiligo, we explore the science behind deodorants, antiperspirants, fragrance allergies, chemical leukoderma, and why underarm skin may deserve more attention than most of us give it.

There’s no solid evidence that ordinary deodorants or antiperspirants cause vitiligo. If your deodorant works, feels invisible, and causes no problems, carry on. But if it burns, itches, triggers eczema, or seems connected to new patches, your skin may be trying to tell you something.

Tune in for the latest 2026 regulatory updates, including expanded EU fragrance labeling, the truth about the “whole-body deodorant” trend, and a practical routine to help keep your underarms calm. You’ll get a dead-simple testing protocol, the red-flag signs to stop yesterday, and a practical routine that respects real skin instead of wellness theater.

📚 Prefer reading to listening? The full companion article expands on many of the themes discussed in this episode.