This extract from the coastal plant Crambe maritima (sea kale) contains polyphenols and sugars. Leave-on skincare uses it to support surface comfort and provide light antioxidant protection, though cosmetic evidence remains limited.
Sea kale extract that may soothe skin with mild antioxidant support.
Category
Antioxidant, Skin Conditioning, Soothing
Type
Botanical Extract
Ingredient Ratings
Overall Rating
Fair
Comedogenic Risk
None
Skin Benefits
May soothe the look of irritation and offer mild antioxidant support. Current human data in cosmetics are limited.
Uses In Skincare & Cosmetics
Included in serums, eye creams, and moisturizers positioned for soothing routines or urban-exposure themes.
Comedogenic Rating
This ingredient is not typically evaluated for comedogenicity, and no standardized rating is available.
Safety
Typically considered safe at cosmetic levels, but plant extracts may cause irritation or sensitization in some individuals, patch test if easily reactive. No known specific regulatory limitations for standard cosmetic applications.
Is Crambe Maritima Extract a Good Ingredient?
Sea kale extract offers promising but preliminary soothing and antioxidant benefits; human clinical support in leave-on products is limited, so the rating is Fair. As a botanical, it can pose a mild irritation or allergy risk for sensitive users.