Ingredient review
Clove Stem Extract
INCI: EUGENIA CARYOPHYLLUS STEM EXTRACT
A natural antioxidant extract from clove stems that may help protect skin from environmental stress, but can be irritating for sensitive skin.
In plain English
Clove stem extract comes from the stems of the clove plant. It contains compounds like eugenol that have antioxidant and antimicrobial effects. In skincare, it helps fight free radicals (unstable molecules that can damage skin) and may support a clearer complexion. However, because it contains potent essential oil components, it can cause irritation or allergic reactions in some people, especially those with sensitive skin.
Review score
Safety, usefulness, and evidence
Potentially useful with some tradeoffs
The evidence base is useful, but some claims depend heavily on the formula.
Main practical flags: irritation is moderate; clogging risk is low.
- Source
- natural
- Evidence
- moderate
- Irritation
- moderate
- Clogging risk
- low
Quick decision guide
Useful, but context matters
Clove Stem Extract can be useful, but watch for some irritation potential.
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 Clove Stem 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
moderateCan bother some users, especially with frequent use, damaged skin, or strong companion ingredients.
Clogging risk
lowLess likely to feel heavy or contribute to clogged pores for most skin types.
Evidence level
moderateThere is useful support, but formula details and claim strength still matter.
What it is
Clove stem extract is a botanical ingredient derived from the stems of Eugenia caryophyllus (clove). It is rich in eugenol, a phenolic compound known for its antioxidant and antimicrobial activity.
How it works
In a cosmetic product, clove stem extract works primarily as an antioxidant, neutralizing free radicals that can lead to premature aging. Its antimicrobial properties may also help reduce acne-causing bacteria on the skin's surface.
Pros
Antioxidant protection
Helps neutralize free radicals from pollution and UV exposure, which can contribute to premature aging and dullness.
Antimicrobial benefits
May help reduce acne-causing bacteria on the skin, making it a useful addition for oily or breakout-prone skin types.
Cons and cautions
Irritation risk
Contains eugenol, a potent compound that can cause redness, stinging, or contact dermatitis in sensitive individuals.
Potential allergen
Eugenol is a known allergen; those with fragrance sensitivities or clove allergies should patch test before use.
Best for
- People with normal to oily skin looking for antioxidant support
- Those seeking natural antimicrobial ingredients for acne-prone skin
Use caution if
- Individuals with sensitive, reactive, or eczema-prone skin
- Anyone with a known allergy to clove or eugenol
Usage tips
Safety summary
Generally safe for most skin types when used at low concentrations, but carries a moderate risk of irritation and allergic reactions due to eugenol content. Patch testing is recommended.
Research notes
Studies confirm the antioxidant and antimicrobial activity of clove extracts in lab settings. Human studies on topical use are limited, but existing evidence supports its traditional use for skin health.
Common label clues
- Typical concentration
- Typically used at 0.1% to 1% in leave-on products
- Regulatory status
- Approved for cosmetic use in the EU and US, but eugenol is listed as a potential allergen requiring labeling above certain concentrations in the EU.
- Common uses
- Serums, Moisturizers, Acne treatments
- Environmental note
- Clove is widely cultivated in tropical regions; sustainable sourcing practices vary by supplier.
Good to know
- Clove stem extract is often used in small amounts due to its potency.
- It may appear in products labeled as 'fragrance-free' if used solely for its antioxidant properties, but it still has a distinct scent.
Common questions
What is Clove Stem Extract in beauty products?
Clove stem extract comes from the stems of the clove plant. It contains compounds like eugenol that have antioxidant and antimicrobial effects. In skincare, it helps fight free radicals (unstable molecules that can damage skin) and may support a clearer complexion. However, because it contains potent essential oil components, it can cause irritation or allergic reactions in some people, especially those with sensitive skin.
What does Clove Stem Extract do in a beauty product?
In a cosmetic product, clove stem extract works primarily as an antioxidant, neutralizing free radicals that can lead to premature aging. Its antimicrobial properties may also help reduce acne-causing bacteria on the skin's surface.
Is Clove Stem Extract safe for most people?
Generally safe for most skin types when used at low concentrations, but carries a moderate risk of irritation and allergic reactions due to eugenol content. Patch testing is recommended.
Who should be careful with Clove Stem Extract?
Individuals with sensitive, reactive, or eczema-prone skin Anyone with a known allergy to clove or eugenol
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.