Concern
Barrier Damage
Uharibifu wa kinga ya ngozi
Increasingly common from over-exfoliation, harsh cleansers, and 'acid-stacking' routine trends. Recovery takes 4–8 weeks of minimalism.
01
What's happening
The biology of the concern.
Disruption of the stratum corneum lipid matrix — ceramides, cholesterol, and fatty acids — leading to transepidermal water loss, sensitivity, and reactivity.
02
Melanin-rich skin
What changes for darker phototypes.
Melanin-rich skin actually has higher baseline ceramide content, but is also more reactive to barrier-stripping ingredients. Less is often more.
03
Key ingredients
What the evidence supports.
04
Products · 10