Patch Testing 101: How to Safely Trial New Mascara, Foundations and Perfumes
how-tosafetyeducation

Patch Testing 101: How to Safely Trial New Mascara, Foundations and Perfumes

vvitiligo
2026-02-12
11 min read
Advertisement

A step-by-step home patch-testing protocol for mascara, foundation and perfume—timing, documentation, vitiligo notes and when to seek care.

Advertisement

Related Topics

#how-to#safety#education
v

vitiligo

Contributor

Senior editor and content strategist. Writing about technology, design, and the future of digital media. Follow along for deep dives into the industry's moving parts.

Advertisement
2026-02-12T13:06:04.837Z