Ingredient review
Large-Leaved Linden Bark Extract
INCI: Tilia Platyphyllos Bark Extract
A gentle botanical extract that may help calm irritated skin and provide antioxidant support, though research is limited.
In plain English
This is an extract made from the bark of the large-leaved linden tree (Tilia platyphyllos). In skincare, it's used to help soothe redness and irritation, and it contains natural compounds that can protect skin from environmental damage. Think of it as a mild, plant-based calming ingredient, similar to green tea or chamomile but less studied.
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
Large-Leaved Linden Bark 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 Large-Leaved Linden Bark 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 water- or solvent-based extract derived from the bark of Tilia platyphyllos, a species of linden tree native to Europe. The bark contains flavonoids, tannins, and mucilage, which give it soothing and antioxidant properties.
How it works
The flavonoids in linden bark extract act as antioxidants, neutralizing free radicals that can damage skin cells. The mucilage (a gel-like substance) forms a thin, soothing film on the skin's surface, which can help reduce the feeling of tightness or irritation. Tannins provide mild astringent effects, which may help calm minor inflammation.
Pros
Gentle soothing effect
The mucilage in linden bark extract forms a protective film that can help calm irritated or sensitive skin without causing stinging or redness.
Antioxidant support
Flavonoids in the extract help neutralize free radicals, which may reduce oxidative stress on skin from pollution or UV exposure.
Cons and cautions
Limited research
Most evidence for linden bark extract comes from traditional use and lab studies, not large-scale human trials, so its effectiveness is not as well-documented as other botanicals.
Potential allergen
As a plant extract, it may cause allergic reactions in people sensitive to tree pollen or related botanical ingredients, though this is rare.
Best for
- People with sensitive or easily irritated skin looking for a gentle soothing ingredient
- Those seeking antioxidant support from natural botanical sources
Use caution if
- Individuals with known allergies to linden tree pollen or related plants (Tilia species)
Usage tips
Safety summary
Linden bark extract is considered safe for topical use in cosmetics at typical concentrations. Allergic reactions are rare but possible, especially in individuals with tree pollen allergies. No significant toxicity or irritation has been reported in standard safety assessments.
Research notes
Research on linden bark extract in skincare is limited. Most evidence comes from traditional use and in vitro studies showing antioxidant and anti-inflammatory activity. Human clinical trials are lacking, so its efficacy is supported mainly by anecdotal and historical use.
Common label clues
- Typical concentration
- 0.5% to 2% in leave-on products
- Regulatory status
- Approved as a cosmetic ingredient in the EU and US, with no specific restrictions. It is generally recognized as safe for topical use.
- Common uses
- Soothing serums, Calming moisturizers, Sensitive skin products
- Environmental note
- Linden trees are widely cultivated and not considered endangered. Bark harvesting is typically done sustainably, but check for certifications if sourcing is a concern.
Good to know
- Linden bark extract is sometimes confused with linden flower extract, which comes from a different part of the plant and may have different properties.
- The extract is often used in products marketed for sensitive or redness-prone skin.
Common questions
What is Large-Leaved Linden Bark Extract in beauty products?
This is an extract made from the bark of the large-leaved linden tree (Tilia platyphyllos). In skincare, it's used to help soothe redness and irritation, and it contains natural compounds that can protect skin from environmental damage. Think of it as a mild, plant-based calming ingredient, similar to green tea or chamomile but less studied.
What does Large-Leaved Linden Bark Extract do in a beauty product?
The flavonoids in linden bark extract act as antioxidants, neutralizing free radicals that can damage skin cells. The mucilage (a gel-like substance) forms a thin, soothing film on the skin's surface, which can help reduce the feeling of tightness or irritation. Tannins provide mild astringent effects, which may help calm minor inflammation.
Is Large-Leaved Linden Bark Extract safe for most people?
Linden bark extract is considered safe for topical use in cosmetics at typical concentrations. Allergic reactions are rare but possible, especially in individuals with tree pollen allergies. No significant toxicity or irritation has been reported in standard safety assessments.
Who should be careful with Large-Leaved Linden Bark Extract?
Individuals with known allergies to linden tree pollen or related plants (Tilia species)
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.