Why you look dull and tired — it's not just lack of sleep

"You look tired" — hearing this more often? Even though you're sleeping enough?

Tired-looking skin isn't just about sleep. Your skin's condition itself may be creating that "tired face".

Four factors behind dull, tired skin

1. Poor circulation — Reduced blood flow means less oxygen and nutrients to skin, causing dullness. Desk work, lack of exercise, and cold exposure are main causes.

2. Slow turnover — Dead cell accumulation creates rough texture that can't reflect light evenly, making skin look dull.

3. Glycation — Excess sugar bonds with proteins, creating AGEs. Skin yellows and loses elasticity.

4. Dehydration — Lack of moisture disrupts skin texture, causing uneven light reflection. This alone makes the face look dark and tired.

What you can do today

1. Add moderate exercise — Even 30 minutes of walking improves circulation. Niacinamide also helps.

2. Watch sugar intake — Especially refined sugars. Diet changes are the most effective anti-glycation approach.

3. Moisturize and repair barrier — Even skin texture reflects light evenly, making skin look brighter.

Addressing tired-looking skin requires a holistic approach combining skincare with lifestyle habits.