Ingredient review
Maytenus Macrocarpa Bark Extract
INCI: Maytenus Macrocarpa Bark Extract
A gentle, antioxidant-rich bark extract from the Amazon with emerging research on soothing and protecting skin.
In plain English
Maytenus Macrocarpa Bark Extract comes from the bark of a tree native to the Amazon rainforest, sometimes called Chuchuhuasi. In skincare, it's used as an antioxidant to help protect skin from environmental stressors and as a soothing ingredient to calm minor irritation. Think of it as a plant-based shield for your 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
Maytenus Macrocarpa 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 Maytenus Macrocarpa 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 natural extract derived from the bark of the Maytenus macrocarpa tree, traditionally used in Amazonian herbal medicine. It contains compounds like flavonoids and triterpenes that give it antioxidant and anti-inflammatory properties.
How it works
The extract provides antioxidant compounds that neutralize free radicals—unstable molecules that can damage skin cells and accelerate aging. It also helps calm skin by reducing the activity of inflammatory messengers, which can lessen redness and irritation.
Pros
Gentle antioxidant
Helps protect skin from free radicals without causing irritation, making it suitable for sensitive skin types.
Soothing properties
May reduce redness and calm minor skin inflammation, offering comfort for reactive skin.
Cons and cautions
Limited research
Most evidence comes from traditional use and lab studies; there are few clinical trials on humans for topical skincare benefits.
Sustainability concerns
As a wild-harvested bark, overharvesting could impact rainforest ecosystems if not sourced responsibly.
Best for
- Anyone looking for a gentle antioxidant to protect skin from pollution and UV stress
- People with sensitive or easily irritated skin who want a soothing ingredient
Use caution if
- Those with known allergies to plants in the Celastraceae family (rare)
Usage tips
Safety summary
Considered safe for topical use in cosmetics at typical concentrations. Patch testing is recommended for those with very sensitive skin or plant allergies.
Research notes
Research is primarily in vitro (lab studies) and traditional use. Early studies show antioxidant and anti-inflammatory activity, but human clinical trials are lacking.
Common label clues
- Typical concentration
- 0.1% to 1% in leave-on products
- Regulatory status
- Generally recognized as safe for cosmetic use in the US and EU, with no specific restrictions. Always check individual product compliance.
- Common uses
- Serums, Moisturizers, Face oils
- Environmental note
- Sourcing from sustainable, certified organic or fair-trade suppliers helps protect Amazonian biodiversity and supports local communities.
Good to know
- Maytenus Macrocarpa is also known as Chuchuhuasi in traditional Amazonian medicine, where it's used for joint discomfort and as a tonic.
- The extract is often combined with other botanicals in formulations to boost overall antioxidant activity.
Common questions
What is Maytenus Macrocarpa Bark Extract in beauty products?
Maytenus Macrocarpa Bark Extract comes from the bark of a tree native to the Amazon rainforest, sometimes called Chuchuhuasi. In skincare, it's used as an antioxidant to help protect skin from environmental stressors and as a soothing ingredient to calm minor irritation. Think of it as a plant-based shield for your skin.
What does Maytenus Macrocarpa Bark Extract do in a beauty product?
The extract provides antioxidant compounds that neutralize free radicals—unstable molecules that can damage skin cells and accelerate aging. It also helps calm skin by reducing the activity of inflammatory messengers, which can lessen redness and irritation.
Is Maytenus Macrocarpa Bark Extract safe for most people?
Considered safe for topical use in cosmetics at typical concentrations. Patch testing is recommended for those with very sensitive skin or plant allergies.
Who should be careful with Maytenus Macrocarpa Bark Extract?
Those with known allergies to plants in the Celastraceae 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.