CHRYSANTHEMUM BOREALE FLOWER/LEAF/STEM
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
Chrysanthemum boreale extract for soothing and refreshing skin care
Chrysanthemum boreale, like C. zawadskii, is an Asteraceae family member containing pyrethrin derivatives, sesquiterpene lactones, and a range of flavonoids including acacetin, luteolin, and apigenin glycosides. The sesquiterpene lactone content is the primary safety consideration, as these compounds are established causes of allergic contact dermatitis in individuals sensitised to compositae allergens. The EU CosIng entry for Chrysanthemum boreale notes this Asteraceae concern. At cosmetic-use concentrations in finished products, the risk is manageable with proper allergen declaration as required by Regulation 1223/2009 Annex III, but the ingredient warrants caution in leave-on products for sensitive-skin consumers.
Skin benefits
- Flavonoids (acacetin, apigenin) provide antioxidant and anti-inflammatory activity
- Traditional use in Korean and Chinese medicine for skin calming
- Mild astringent properties from organic acid content
Known concerns
- Sesquiterpene lactone content — a class of allergens requiring declaration in the EU
- Potential cross-reactivity with other Asteraceae plants (ragweed, arnica, chamomile)
- Mild irritancy possible from pyrethrin-related compounds at high concentrations
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
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This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve — always read the physical product label and consult a healthcare professional for personal concerns.