In 20 years of treating skin concerns, there is one issue people bring up again and again. It is also the one they feel most embarrassed to ask about.
After 40, the body can start making something called nonenal. It is an oily substance that can leave a musty smell on the skin, hair, and clothes. Many people call it “old person smell.”
The hardest part is this: you often cannot smell it on yourself. But other people may notice. Your family may notice. Even close friends may notice. Most will never say a word.
That can feel upsetting. It can make people feel ashamed, worried, and less like themselves.
The good news is this: nonenal is not caused by poor hygiene. It is a normal body change. And there is now a simple way to help stop it.