Ingredient review
Sweet Cicely Extract
INCI: Myrrhis Odorata Extract
A gentle botanical extract with antioxidant and soothing potential, though research on its cosmetic benefits is still emerging.
In plain English
Sweet cicely extract comes from a plant related to parsley and fennel. In skincare, it's used to calm irritation and fight free radicals (unstable molecules that can damage skin cells). Think of it as a mild, plant-based helper for sensitive or stressed skin, but it's not a powerhouse ingredient on its own.
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
Sweet Cicely 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 Sweet Cicely 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
An extract derived from the leaves, stems, or seeds of Myrrhis odorata, a perennial herb native to Europe. It contains natural compounds like flavonoids and essential oils that give it antioxidant and soothing properties.
How it works
The flavonoids in sweet cicely extract help neutralize free radicals, reducing oxidative stress on the skin. Its essential oil components may also have mild anti-inflammatory effects, which can help calm redness or irritation when applied topically.
Pros
Gentle antioxidant support
Sweet cicely extract provides mild antioxidant benefits that help protect skin from daily environmental damage without irritation.
Calming for sensitive skin
Its natural compounds may help reduce redness and soothe minor irritation, making it a good option for those with reactive skin.
Cons and cautions
Limited research backing
There are few peer-reviewed studies specifically on sweet cicely extract in skincare, so its benefits are less proven compared to well-studied botanicals like green tea.
Potential allergen risk
As a member of the Apiaceae family, it may trigger allergic reactions in people sensitive to related plants like celery or carrots.
Best for
- People with sensitive or easily irritated skin looking for gentle soothing ingredients
- Those interested in natural, plant-based skincare formulations
Use caution if
- Individuals with known allergies to plants in the Apiaceae family (carrot, celery, fennel, parsley)
Usage tips
Safety summary
Sweet cicely extract is considered safe for topical use in cosmetics at typical concentrations. The main risk is allergic reaction in individuals sensitive to Apiaceae plants. Always patch test if you have known plant allergies.
Research notes
Research on sweet cicely extract in skincare is limited. Most evidence comes from traditional use and preliminary studies on its antioxidant and anti-inflammatory properties. More clinical studies are needed to confirm its efficacy in cosmetic formulations.
Common label clues
- Typical concentration
- 0.1% to 2% in leave-on formulas
- Regulatory status
- Generally recognized as safe for cosmetic use in the EU and US, with no specific restrictions beyond standard cosmetic ingredient regulations.
- Common uses
- Soothing serums, Calming moisturizers, Sensitive skin products
- Environmental note
- Sweet cicely is a hardy perennial that can be cultivated without heavy pesticide use, making it a relatively sustainable botanical source.
Good to know
- Sweet cicely has a long history of use in traditional herbal medicine, but its cosmetic applications are relatively new.
- The extract is often used at low concentrations, so it's rarely the star ingredient in a formula.
Common questions
What is Sweet Cicely Extract in beauty products?
Sweet cicely extract comes from a plant related to parsley and fennel. In skincare, it's used to calm irritation and fight free radicals (unstable molecules that can damage skin cells). Think of it as a mild, plant-based helper for sensitive or stressed skin, but it's not a powerhouse ingredient on its own.
What does Sweet Cicely Extract do in a beauty product?
The flavonoids in sweet cicely extract help neutralize free radicals, reducing oxidative stress on the skin. Its essential oil components may also have mild anti-inflammatory effects, which can help calm redness or irritation when applied topically.
Is Sweet Cicely Extract safe for most people?
Sweet cicely extract is considered safe for topical use in cosmetics at typical concentrations. The main risk is allergic reaction in individuals sensitive to Apiaceae plants. Always patch test if you have known plant allergies.
Who should be careful with Sweet Cicely Extract?
Individuals with known allergies to plants in the Apiaceae family (carrot, celery, fennel, parsley)
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.