Ingredient review
Linden Wood Extract
INCI: Tilia Cordata Wood Extract
A gentle, plant-based extract that may help calm irritated skin and provide antioxidant protection, though research is still emerging.
In plain English
Linden wood extract comes from the wood of the linden tree (also called lime tree). In skincare, it's used mainly to soothe redness and irritation, and it contains natural compounds that can help protect your skin from environmental damage. Think of it as a mild, calming ingredient that works well in products for sensitive or stressed skin.
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
Linden Wood 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 Linden Wood 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
A natural extract obtained from the wood of Tilia cordata (small-leaved linden), containing flavonoids, phenolic acids, and other antioxidant compounds.
How it works
The flavonoids and phenolic compounds in linden wood extract help neutralize free radicals (unstable molecules that can damage skin cells) and may reduce the production of inflammatory signals in the skin, leading to a calming effect on redness and irritation.
Pros
Soothing potential
Early research suggests linden wood extract can reduce markers of inflammation, which may help calm red or irritated skin without harsh side effects.
Antioxidant support
Contains flavonoids that help protect skin from free radical damage caused by UV exposure and pollution, supporting overall skin health.
Cons and cautions
Limited evidence
Most research on linden extract is lab-based or on other parts of the tree (flowers, leaves). Human studies on the wood extract specifically are scarce, so benefits are not fully proven.
Variable potency
The concentration of active compounds can vary depending on the extraction method and source, meaning not all products with this ingredient will deliver the same level of benefit.
Best for
- People with sensitive or easily irritated skin
- Those looking for a gentle, natural antioxidant in their routine
Use caution if
- Individuals with known allergies to linden or lime tree pollen (rare)
Usage tips
Safety summary
Linden wood extract is considered safe for topical use in cosmetics at typical concentrations. Allergic reactions are very rare, but patch testing is always wise for new ingredients, especially for those with tree pollen allergies.
Research notes
Preliminary lab studies indicate antioxidant and anti-inflammatory activity, but robust human clinical trials are lacking. Most evidence comes from related linden species or other plant parts.
Common label clues
- Typical concentration
- 0.1% to 2% in leave-on products
- Regulatory status
- Approved for cosmetic use in the EU and US as a botanical ingredient, with no specific restrictions at typical use levels.
- Common uses
- Soothing serums, Calming moisturizers, Sensitive skin products
- Environmental note
- Linden trees are widely cultivated and not considered endangered. Sustainable harvesting of wood for extract production is recommended to minimize environmental impact.
Good to know
- Linden wood extract is different from linden flower extract, which is more commonly used in herbal teas and has a different chemical profile.
- The INCI name Tilia Cordata Wood Extract refers specifically to the wood, not the bark or leaves.
Common questions
What is Linden Wood Extract in beauty products?
Linden wood extract comes from the wood of the linden tree (also called lime tree). In skincare, it's used mainly to soothe redness and irritation, and it contains natural compounds that can help protect your skin from environmental damage. Think of it as a mild, calming ingredient that works well in products for sensitive or stressed skin.
What does Linden Wood Extract do in a beauty product?
The flavonoids and phenolic compounds in linden wood extract help neutralize free radicals (unstable molecules that can damage skin cells) and may reduce the production of inflammatory signals in the skin, leading to a calming effect on redness and irritation.
Is Linden Wood Extract safe for most people?
Linden wood extract is considered safe for topical use in cosmetics at typical concentrations. Allergic reactions are very rare, but patch testing is always wise for new ingredients, especially for those with tree pollen allergies.
Who should be careful with Linden Wood Extract?
Individuals with known allergies to linden or lime tree pollen (rare)
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.