Key takeaways
- Dullness often comes from dehydration, built-up dead cells and slower renewal.
- Hydrate, gently exfoliate occasionally and support renewal.
- Sleep and SPF matter more than you'd think.
Common causes
- Dehydration: dehydrated skin reflects less light.
- Build-up: dead cells sit on the surface.
- Slower renewal: skin turnover slows with age.
- Lifestyle: poor sleep, stress and sun exposure.
The glow routine
- DailyDOSE twice a day for renewal and hydration.
- 1–2x a weekA gentle exfoliating acid at night (skip DOSE that night).
- Every morningSPF.
Quick wins
More in dry vs dehydrated skin.
- Apply serum to slightly damp skin for extra hydration.
- Drink water and eat well; it helps you feel your best.
- Get enough sleep.
FAQ
Why does my skin look dull?
Common reasons are dehydration, dead-cell build-up, slower renewal and lifestyle factors like sleep.
Do copper peptides help dull skin?
They support renewal and hydration, which helps skin look fresher over time.
Should I exfoliate every day?
No. For most people 1–2 times a week is plenty.
This article is for general information only and isn't medical advice. DOSE is a cosmetic product and is not intended to diagnose, treat, cure or prevent any disease. Individual results vary.