For many people, acne feels like a problem that should have been left behind in adolescence, tucked away with school lockers and teenage insecurities.

Yet for millions of adults—particularly those over the age of 40, and even well into their 60s and 70s—persistent breakouts around the chin and jawline remain an unexpected and frustrating reality.

If you’ve noticed recurring pimples on your chin, you’re far from alone. Dermatologists around the world report a steady rise in adult-onset acne, especially acne concentrated in the lower face.

Unlike teenage acne, which is often widespread and driven by puberty, adult chin acne tends to be more stubborn, more cyclical, and influenced by a complex mix of internal and external factors.

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