Ingredient review
Picrasma Quassioides Wood Extract
INCI: PICRASMA QUASSIOIDES WOOD EXTRACT
A gentle botanical extract with antioxidant and soothing potential, but research is limited and mostly traditional.
In plain English
This is an extract made from the wood of a tree called Picrasma quassioides, which grows in parts of Asia. In skincare, it's used to help calm the skin and protect it from environmental stress. Think of it as a mild, plant-based helper that may reduce redness and fight free radicals, though it's not as well-studied as some other botanical ingredients.
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
Picrasma Quassioides 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 Picrasma Quassioides 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 derived from the wood of the Picrasma quassioides tree, containing compounds like quassinoids and alkaloids that are believed to have anti-inflammatory and antioxidant effects.
How it works
The extract's quassinoids and other phytochemicals can help neutralize free radicals (unstable molecules that damage skin cells) and may reduce the production of inflammatory signals in the skin, leading to a calmer, more even complexion.
Pros
Gentle on skin
Low irritation and comedogenic risk make it suitable for sensitive and acne-prone skin types.
Antioxidant support
Helps protect skin from daily environmental damage like pollution and UV stress, which can lead to premature aging.
Cons and cautions
Limited research
Most evidence comes from traditional use and lab studies; large-scale human trials are lacking.
Less common ingredient
Not as widely available or studied as other botanicals, so product consistency may vary.
Best for
- People with sensitive or easily irritated skin
- Those looking for a gentle, plant-based antioxidant in their routine
Use caution if
- Individuals with known allergies to plants in the Simaroubaceae family (rare)
Usage tips
Safety summary
Picrasma quassioides wood extract is considered safe for topical use with a low risk of irritation or clogging pores. As with any botanical, patch testing is recommended for those with very sensitive skin or allergies.
Research notes
Research is emerging. In vitro studies show antioxidant and anti-inflammatory activity, but human clinical data is sparse. Traditional use supports its soothing reputation.
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. No specific restrictions.
- Common uses
- Serums, Moisturizers, Toners, Masks
- Environmental note
- Sourced from sustainably harvested wood in East Asia. Overharvesting is a concern, so look for brands that use certified sustainable sources.
Good to know
- Picrasma quassioides is sometimes called 'Quassia wood' and has a long history in traditional Chinese medicine.
- The extract is typically processed to remove any bitter-tasting compounds, making it suitable for cosmetic use.
Common questions
What is Picrasma Quassioides Wood Extract in beauty products?
This is an extract made from the wood of a tree called Picrasma quassioides, which grows in parts of Asia. In skincare, it's used to help calm the skin and protect it from environmental stress. Think of it as a mild, plant-based helper that may reduce redness and fight free radicals, though it's not as well-studied as some other botanical ingredients.
What does Picrasma Quassioides Wood Extract do in a beauty product?
The extract's quassinoids and other phytochemicals can help neutralize free radicals (unstable molecules that damage skin cells) and may reduce the production of inflammatory signals in the skin, leading to a calmer, more even complexion.
Is Picrasma Quassioides Wood Extract safe for most people?
Picrasma quassioides wood extract is considered safe for topical use with a low risk of irritation or clogging pores. As with any botanical, patch testing is recommended for those with very sensitive skin or allergies.
Who should be careful with Picrasma Quassioides Wood Extract?
Individuals with known allergies to plants in the Simaroubaceae family (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.