Guide · Ingredient × Concern
Cica for barrier damage.
Cica for barrier damage — what the science actually says, what concentration is therapeutic, and which products in the Uwazia catalog pair the two. Evidence grade: moderate.
What the evidence says
Moderate evidence.
Several studies support the claim, with some inconsistency in conditions or outcomes.
That's our honest grade — not a marketing claim.
The science
What's actually happening.
How cica works
Asiaticoside and madecassoside compounds stimulate collagen synthesis and reduce inflammation. Centerpiece of Korean barrier-rescue formulas.
Full ingredient pageWhat barrier damage is
Disruption of the stratum corneum lipid matrix — ceramides, cholesterol, and fatty acids — leading to transepidermal water loss, sensitivity, and reactivity.
Full concern pageWhat to look for
Reading a label for cica.
Sun exposure
Not photosensitizing.
Safe under daily SPF. UV protection remains essential for any pigmentation work.
Watch for
- Rare allergic response
Products · 3
Products that pair cica with barrier damage.
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