Ingredient review
Culilawan Leaf Extract
INCI: Cinnamomum Culilawan Leaf Extract
A fragrant leaf extract with antioxidant potential, but limited human research and a moderate risk of skin irritation.
In plain English
Culilawan leaf extract comes from the leaves of a type of cinnamon tree native to parts of Southeast Asia. In skincare, it's used mainly for its pleasant spicy scent and its ability to fight free radicals (unstable molecules that can damage skin cells). However, like many cinnamon-related ingredients, it can be irritating to sensitive skin, and there isn't much scientific research on how well it works specifically for cosmetic benefits.
Review score
Safety, usefulness, and evidence
Potentially useful with some tradeoffs
The evidence base is still emerging, so marketing claims deserve extra caution.
Main practical flags: irritation is moderate; clogging risk is low.
- Source
- natural
- Evidence
- emerging
- Irritation
- moderate
- Clogging risk
- low
Quick decision guide
Useful, but context matters
Culilawan Leaf Extract can be useful, but watch for some irritation potential.
Plain-English read
Treat this as a practical screening step before you compare products that contain this ingredient.
- Step 1Start with the score, then check the irritation and clogging risk before judging Culilawan Leaf Extract.
- Step 2Use the "Best for" and "Use caution if" sections to match the ingredient to your skin, not just to a marketing claim.
- Step 3If a product stings, breaks you out, or worsens irritation, judge the finished formula and stop using it even if the ingredient scores well.
Score terms in plain English
Irritation risk
moderateCan bother some users, especially with frequent use, damaged skin, or strong companion ingredients.
Clogging risk
lowLess likely to feel heavy or contribute to clogged pores for most skin types.
Evidence level
emergingThe ingredient may be promising, but claims should be treated more cautiously.
What it is
Culilawan leaf extract is a natural plant extract derived from the leaves of Cinnamomum culilawan, a tree in the laurel family closely related to cinnamon and camphor. The extract contains volatile aromatic compounds (like cinnamaldehyde) and antioxidant polyphenols.
How it works
In a cosmetic product, the extract provides antioxidant activity by donating electrons to neutralize free radicals, which helps protect skin from environmental stressors. Its aromatic compounds also contribute a warm, spicy fragrance to the formula. Some compounds in the extract have shown antimicrobial activity in lab tests, which could theoretically help with acne, but this hasn't been proven in human studies.
Pros
Natural antioxidant
Contains polyphenols that help neutralize free radicals, potentially reducing oxidative stress on the skin.
Pleasant natural scent
Provides a warm, spicy fragrance that can enhance the sensory experience of a product without synthetic perfumes.
Cons and cautions
Irritation risk
Cinnamaldehyde and other volatile compounds can cause stinging, redness, or allergic contact dermatitis, especially on sensitive or broken skin.
Limited evidence
Most research is lab-based; there are no robust human studies proving significant anti-aging or acne-fighting benefits from this specific extract.
Best for
- People with normal to oily skin looking for antioxidant support
- Those who enjoy natural, spicy-scented skincare products
Use caution if
- Individuals with sensitive, reactive, or eczema-prone skin
- Anyone with a known allergy to cinnamon or balsam of Peru
Usage tips
Safety summary
Generally recognized as safe for cosmetic use at low concentrations, but carries a moderate risk of skin irritation and allergic reactions due to its aromatic compounds. The Cosmetic Ingredient Review (CIR) has not issued a specific safety assessment for this extract, but related cinnamon extracts are considered safe when used appropriately with caution for sensitization.
Research notes
Research on Cinnamomum culilawan leaf extract is limited. Lab studies show antioxidant and antimicrobial activity, but there are no published clinical trials on its cosmetic benefits for human skin. Most evidence is extrapolated from related cinnamon species.
Common label clues
- Typical concentration
- 0.1% to 1% in leave-on products
- Regulatory status
- Approved as a cosmetic ingredient in many regions; not specifically restricted but must comply with general cosmetic safety regulations. In the EU, it is subject to fragrance allergen labeling requirements if present above certain levels.
- Common uses
- Facial serums, Moisturizers, Cleansers
- Environmental note
- Sourced from the leaves of a tree native to Indonesia and the Philippines; sustainable harvesting practices are important to avoid overexploitation of wild populations.
Good to know
- Culilawan is sometimes called 'Culilawan cinnamon' and is a different species from the common cinnamon used in cooking (Cinnamomum verum).
- The extract is often used as a natural fragrance ingredient, so it may appear in products labeled 'fragrance-free' if the extract itself is the only scented component.
Common questions
What is Culilawan Leaf Extract in beauty products?
Culilawan leaf extract comes from the leaves of a type of cinnamon tree native to parts of Southeast Asia. In skincare, it's used mainly for its pleasant spicy scent and its ability to fight free radicals (unstable molecules that can damage skin cells). However, like many cinnamon-related ingredients, it can be irritating to sensitive skin, and there isn't much scientific research on how well it works specifically for cosmetic benefits.
What does Culilawan Leaf Extract do in a beauty product?
In a cosmetic product, the extract provides antioxidant activity by donating electrons to neutralize free radicals, which helps protect skin from environmental stressors. Its aromatic compounds also contribute a warm, spicy fragrance to the formula. Some compounds in the extract have shown antimicrobial activity in lab tests, which could theoretically help with acne, but this hasn't been proven in human studies.
Is Culilawan Leaf Extract safe for most people?
Generally recognized as safe for cosmetic use at low concentrations, but carries a moderate risk of skin irritation and allergic reactions due to its aromatic compounds. The Cosmetic Ingredient Review (CIR) has not issued a specific safety assessment for this extract, but related cinnamon extracts are considered safe when used appropriately with caution for sensitization.
Who should be careful with Culilawan Leaf Extract?
Individuals with sensitive, reactive, or eczema-prone skin Anyone with a known allergy to cinnamon or balsam of Peru
Research sources
Ingredient reviews are educational and are not medical advice. Patch test new products and ask a licensed clinician about persistent irritation, allergies, pregnancy-specific questions, or diagnosed skin conditions.