Men’s Must-Read: Dark Spots Increase in Your 40s! Causes and Removal/Treatment Options Fully Explained - Yokohama Yamate Clinic / Cosmetic Dermatology

Men’s Must-Read: Dark Spots Increase in Your 40s! Causes and Removal/Treatment Options Fully Explained

Man with dark spots

Many men start noticing dark spots in their 40s. This happens because cell turnover slows down and the skin is more vulnerable to accumulated UV damage and irritation.

Common causes

  • Long-term UV exposure leading to melanin buildup
  • Razor friction and inflammation from shaving
  • Lack of a daily skincare routine
  • Sleep deprivation, stress, smoking, and irregular diet

What you can do at home

  • Use sunscreen daily (SPF30+), along with a hat or sunglasses
  • Moisturize after washing your face
  • Consider serums with vitamin C derivatives or niacinamide
  • Prioritize sleep and eat antioxidant-rich foods

Treatment options for removing spots

For stubborn spots, medical treatment can provide faster, more predictable improvement. Popular options include laser treatments, IPL, and toning/light laser therapy. The best choice depends on the type of spot and skin condition, so we recommend consulting a specialist.


Dark Spot Treatment at Yokohama Yamate Clinic

We offer private rooms, a calm environment, and free parking. Treatment methods are tailored to skin condition and goals.

Reserve here >

Appt Tel