Ingredient review
Smoke Tree Branch/Leaf Oil
INCI: Cotinus coggygria branch/leaf oil
A gentle, antioxidant-rich oil from the smoke tree that may help calm skin and fight free radical damage, though research is still emerging.
In plain English
Smoke tree oil is pressed or extracted from the branches and leaves of the Cotinus coggygria plant (also called the smoke bush). In skincare, it's valued for its natural antioxidants, which can help protect your skin from environmental stressors like pollution and UV rays. It also has mild soothing properties, making it a nice addition to products for sensitive or irritated skin. Because it's not as widely studied as some other plant oils, its benefits are mostly based on traditional use and early lab research.
Review score
Safety, usefulness, and evidence
Potentially useful with some tradeoffs
The evidence base is still emerging, so marketing claims deserve extra caution.
Risk flags are low for most users, though the finished product can still irritate.
- Source
- natural
- Evidence
- emerging
- Irritation
- low
- Clogging risk
- low
Quick decision guide
Useful, but context matters
Smoke Tree Branch/Leaf Oil is generally a lower-concern ingredient when the full formula suits your skin.
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 Smoke Tree Branch/Leaf Oil.
- 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
lowLess likely to sting, burn, or bother most users, though sensitive skin can still react.
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
A natural oil extracted from the branches and leaves of the smoke tree (Cotinus coggygria), a shrub native to southern Europe and Asia. The oil contains compounds like flavonoids and tannins that give it antioxidant and anti-inflammatory activity.
How it works
In a cosmetic product, smoke tree oil works primarily as an antioxidant. It helps neutralize free radicals—unstable molecules that can damage skin cells and accelerate aging. The oil may also reduce redness and irritation by calming inflammatory pathways in the skin. When applied topically, it sits on the skin's surface and can be absorbed into the outer layers to provide these protective effects.
Pros
Antioxidant protection
Contains flavonoids and tannins that help neutralize free radicals, potentially reducing oxidative stress on the skin from pollution and UV exposure.
Soothing potential
Early research suggests the oil may calm inflammation and redness, making it a gentle option for sensitive or reactive skin types.
Cons and cautions
Limited research
Most evidence comes from lab studies or traditional use; there are few clinical trials on humans for specific skincare benefits.
Allergy risk
As a plant oil, it may cause contact dermatitis in people sensitive to related plants like mango or cashew. Always patch test.
Best for
- People with normal to dry skin looking for a lightweight antioxidant oil
- Those interested in natural, plant-based skincare ingredients
Use caution if
- Individuals with known allergies to plants in the Anacardiaceae family (e.g., mango, poison ivy) should patch test first
Usage tips
Safety summary
Smoke tree oil is considered low risk for most people when used in cosmetics. The main concern is potential allergic reaction in those sensitive to the Anacardiaceae plant family. Patch testing is recommended for first-time use.
Research notes
Research on smoke tree oil is still emerging. In vitro studies show antioxidant and anti-inflammatory activity, but human clinical trials are lacking. Most evidence is based on traditional use and preliminary lab data.
Common label clues
- Typical concentration
- 0.1% to 2% in leave-on products
- Regulatory status
- Generally recognized as safe for cosmetic use in the EU and US when used at typical concentrations. Not approved as a drug ingredient.
- Common uses
- Serums, Moisturizers, Facial oils
- Environmental note
- Cotinus coggygria is a hardy shrub that grows in poor soils, making it a relatively sustainable crop. However, wild harvesting should be managed to avoid overexploitation.
Good to know
- Smoke tree is also used in traditional medicine for its anti-inflammatory properties.
- The oil is often blended with other carrier oils to improve texture and stability.
Common questions
What is Smoke Tree Branch/Leaf Oil in beauty products?
Smoke tree oil is pressed or extracted from the branches and leaves of the Cotinus coggygria plant (also called the smoke bush). In skincare, it's valued for its natural antioxidants, which can help protect your skin from environmental stressors like pollution and UV rays. It also has mild soothing properties, making it a nice addition to products for sensitive or irritated skin. Because it's not as widely studied as some other plant oils, its benefits are mostly based on traditional use and early lab research.
What does Smoke Tree Branch/Leaf Oil do in a beauty product?
In a cosmetic product, smoke tree oil works primarily as an antioxidant. It helps neutralize free radicals—unstable molecules that can damage skin cells and accelerate aging. The oil may also reduce redness and irritation by calming inflammatory pathways in the skin. When applied topically, it sits on the skin's surface and can be absorbed into the outer layers to provide these protective effects.
Is Smoke Tree Branch/Leaf Oil safe for most people?
Smoke tree oil is considered low risk for most people when used in cosmetics. The main concern is potential allergic reaction in those sensitive to the Anacardiaceae plant family. Patch testing is recommended for first-time use.
Who should be careful with Smoke Tree Branch/Leaf Oil?
Individuals with known allergies to plants in the Anacardiaceae family (e.g., mango, poison ivy) should patch test first
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.