Ingredient review
Broom Plant Extract
INCI: CYTISUS SCOPARIUS BRANCH/FLOWER/LEAF EXTRACT
A plant extract with antioxidant potential, but limited research on its specific benefits for skin.
In plain English
This is an extract made from the branches, flowers, and leaves of the broom plant (Cytisus scoparius). In skincare, it is used mainly for its antioxidant content, which may help protect skin from environmental stressors. However, there is not a lot of scientific research specifically on how it works in cosmetic products, so its benefits are mostly based on traditional use and general plant chemistry.
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
Broom Plant 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 Broom Plant 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 broom plant, containing flavonoids and other antioxidant compounds.
How it works
It provides antioxidant activity by donating electrons to neutralize free radicals, which can otherwise damage skin cells and accelerate aging. It may also have mild soothing properties due to its flavonoid content.
Pros
Antioxidant support
Contains flavonoids that can help neutralize free radicals, potentially reducing oxidative stress on the skin.
Natural origin
Derived from a plant source, appealing to those who prefer naturally derived ingredients in their skincare.
Cons and cautions
Limited research
There are very few peer-reviewed studies specifically on this extract in cosmetic formulations, so its benefits are not well-established.
Potential allergen
As a plant extract, it may cause allergic reactions in people sensitive to broom or related plants.
Best for
- People looking for antioxidant-rich skincare
- Those with normal to dry skin seeking extra protection
Use caution if
- Individuals with known allergies to plants in the Fabaceae family (e.g., peas, beans)
Usage tips
Safety summary
Cytisus scoparius extract is considered low risk for irritation and comedogenicity in typical cosmetic concentrations. However, due to limited safety data, it is best used in products intended for short-term contact and avoided by those with known plant allergies.
Research notes
Research on this specific extract in skincare is sparse. Most evidence comes from general studies on broom plant chemistry, which show antioxidant activity in vitro. Human clinical trials are lacking.
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 as directed, but not specifically approved for medical claims.
- Common uses
- Serums, Moisturizers, Toners
- Environmental note
- Broom is a hardy plant that can be invasive in some regions; sourcing from cultivated rather than wild populations is more sustainable.
Good to know
- The broom plant is also known as Scotch broom and is native to Europe.
- This extract is often used in low concentrations as part of a broader antioxidant blend.
Common questions
What is Broom Plant Extract in beauty products?
This is an extract made from the branches, flowers, and leaves of the broom plant (Cytisus scoparius). In skincare, it is used mainly for its antioxidant content, which may help protect skin from environmental stressors. However, there is not a lot of scientific research specifically on how it works in cosmetic products, so its benefits are mostly based on traditional use and general plant chemistry.
What does Broom Plant Extract do in a beauty product?
It provides antioxidant activity by donating electrons to neutralize free radicals, which can otherwise damage skin cells and accelerate aging. It may also have mild soothing properties due to its flavonoid content.
Is Broom Plant Extract safe for most people?
Cytisus scoparius extract is considered low risk for irritation and comedogenicity in typical cosmetic concentrations. However, due to limited safety data, it is best used in products intended for short-term contact and avoided by those with known plant allergies.
Who should be careful with Broom Plant Extract?
Individuals with known allergies to plants in the Fabaceae family (e.g., peas, beans)
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.