In over 20 years of treating patients with skin concerns, there's one conversation I have more often than almost any other — and it's the one nobody wants to have.
After age 40, your body begins producing a compound called nonenal. It's an oily, waxy substance that creates a persistent musty odour on the skin, hair, and clothing. You might know it as "old person smell."
Here's what makes nonenal so difficult: you cannot smell it on yourself. Your nose adapts to your own scent over time. But the people around you — your friends, your children, your grandchildren — they notice. And almost none of them will tell you.
I've watched patients break down in my office when they finally learn what's been happening. That's exactly why I'm writing this.
Because nonenal is not a hygiene failure — it's a natural body chemistry change. And there is now a remarkably simple, scientifically-backed way to neutralise it.
