Ingredient review
Ailanthus Altissima Fruit Extract
INCI: AILANTHUS ALTISSIMA FRUIT EXTRACT
A botanical extract with antioxidant potential, but research is limited and it may cause skin sensitivity in some people.
In plain English
This ingredient comes from the fruit of the Ailanthus altissima tree, also known as the Tree of Heaven. In skincare, it's added to products like serums and moisturizers to help protect the skin from environmental damage and calm irritation. However, it's not as well-studied as other plant extracts, so its benefits are still being explored.
Quick decision guide
Useful, but context matters
Ailanthus Altissima Fruit Extract 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 Ailanthus Altissima Fruit 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
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
Ailanthus altissima fruit extract is a natural ingredient derived from the fruit of the Ailanthus altissima tree, a fast-growing tree native to China and Taiwan. The extract is rich in compounds like quassinoids and flavonoids, which are thought to have antioxidant and anti-inflammatory effects.
How it works
In a cosmetic product, this extract works by donating electrons to neutralize free radicals—unstable molecules that can damage skin cells and accelerate aging. It may also help reduce redness and irritation by calming inflammatory pathways in the skin.
Pros
Natural antioxidant source
Contains flavonoids and quassinoids that can help protect skin from free radical damage, which may reduce signs of aging over time.
Potential soothing effect
Early research suggests anti-inflammatory properties that could help calm redness and irritation, making it a gentle option for some skin types.
Cons and cautions
Limited research
Most studies are lab-based or on animals; there are few human trials confirming its benefits in skincare, so effectiveness is not guaranteed.
Allergy risk
As a plant extract, it can cause allergic reactions in people sensitive to Ailanthus species, especially those with pollen allergies.
Best for
- People looking for natural antioxidant ingredients in their routine
- Those with normal to combination skin seeking gentle protection
Use caution if
- Individuals with known allergies to Ailanthus or related plants
- Anyone with very sensitive skin who prefers well-studied ingredients
Usage tips
Safety summary
Ailanthus altissima fruit extract is considered low-risk for most people when used in cosmetics at low concentrations. However, due to limited safety data and potential allergenicity, it's best for those without plant allergies and should be patch tested.
Research notes
Current evidence is emerging, with a few lab studies showing antioxidant and anti-inflammatory activity. No robust clinical trials on human skin exist yet, so claims are based on preliminary data.
Common label clues
- Typical concentration
- Typically used at 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, but not specifically approved by the FDA as a drug ingredient.
- Common uses
- Serums, Moisturizers, Anti-aging creams
- Environmental note
- The Ailanthus tree is highly invasive in many regions, so harvesting for cosmetics should be done responsibly to avoid ecological disruption.
Good to know
- Ailanthus altissima is considered an invasive species in many parts of the world, so sourcing may have environmental implications.
- The extract is sometimes used in traditional medicine, but cosmetic use is still niche and not widely adopted.
Common questions
What is Ailanthus Altissima Fruit Extract in beauty products?
This ingredient comes from the fruit of the Ailanthus altissima tree, also known as the Tree of Heaven. In skincare, it's added to products like serums and moisturizers to help protect the skin from environmental damage and calm irritation. However, it's not as well-studied as other plant extracts, so its benefits are still being explored.
What does Ailanthus Altissima Fruit Extract do in a beauty product?
In a cosmetic product, this extract works by donating electrons to neutralize free radicals—unstable molecules that can damage skin cells and accelerate aging. It may also help reduce redness and irritation by calming inflammatory pathways in the skin.
Is Ailanthus Altissima Fruit Extract safe for most people?
Ailanthus altissima fruit extract is considered low-risk for most people when used in cosmetics at low concentrations. However, due to limited safety data and potential allergenicity, it's best for those without plant allergies and should be patch tested.
Who should be careful with Ailanthus Altissima Fruit Extract?
Individuals with known allergies to Ailanthus or related plants Anyone with very sensitive skin who prefers well-studied ingredients
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.