What does Stewartia koreana branch/leaf extract do?

Used in cosmetics as a skin-conditioning agent. Stewartia Koreana Branch/Leaf Extract is the extract of the branches and leaves of Stewartia koreana. The accepted scientific name for Stewartia koreana is Stewartia pseudocamellia.

Is Stewartia koreana branch/leaf extract safe?

We haven't assessed a concern score for this ingredient yet. It is listed for cosmetic use in the EU.

beauty

Stewartia koreana branch/leaf extract

Concern score

Not assessed — no hazard data yet.

Stewartia koreana branch/leaf extract in plain language

What it does: Used in cosmetics as a skin-conditioning agent. Stewartia Koreana Branch/Leaf Extract is the extract of the branches and leaves of Stewartia koreana. The accepted scientific name for Stewartia koreana is Stewartia pseudocamellia.
Skin conditioning
Is it a concern?: We haven't assessed a concern score for this ingredient yet. It is listed for cosmetic use in the EU.

What we know about this ingredient

Canonical ingredient record built from 1 public-source records.

Regulation

No restrictions found. Stewartia koreana branch/leaf extract appears in these published regulatory listings.

EUCosIngActiveStewartia Koreana Branch/Leaf Extract is the extract of the branches and leaves of Stewartia koreana. The accepted scientific name for Stewartia koreana is Stewartia pseudocamellia.
- Stewartia Koreana Branch/Leaf Extract is the extract of the branches and leaves of Stewartia koreana. The accepted scientific name for Stewartia koreana is Stewartia pseudocamellia.Source →

Expert safety opinions

No expert opinion on file for Stewartia koreana branch/leaf extract. These are the independent scientific bodies that assess ingredients like this one; we show an opinion only when a record we hold cites it.

SCCS
EU Scientific Committee on Consumer Safety
No SCCS opinion on file.
CIR
Cosmetic Ingredient Review (US expert panel)
No CIR safety assessment on file.

Evidence & sources

No graded research studies for Stewartia koreana branch/leaf extract yet. This record is compiled from the published data sources below — registries and regulatory listings, not study findings.

1 data source

Where this comes from

CosIng
regulatory · updated 2026-09-23
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Suitability

Context-specific fit derived from published classifications and the current ingredient evidence profile.

Fragrance avoidance

Nothing to weigh for this context yet.

No signal in this context

We have no published hazard signal for this ingredient, so we cannot say how it behaves in this context — that is missing evidence, not a clean result.