Skin
Photoaging
Visible skin ageing caused by cumulative ultraviolet (sun) exposure.
Extended Definition
Photoaging covers wrinkles, pigmentation, texture and laxity from UV and is the largest controllable driver of how skin ages. Daily sunscreen is the single highest-ROI anti-ageing habit.
Next Step
Put this into a system
Stop reading, start doing. Run a protocol that operationalises this.
High-ROI pick
Beauty of Joseon Relief Sun SPF 50+ (50 ml)
The single most effective product in any routine — daily UV protection.
Pros
No white cast
Lightweight
Cons
Reapplication needed
