Crithmum maritimum extract
AKA “Rock Fennel
Extract
Ingredient Facts
Crithmum maritimum extract
AKA: Rock Fennel
Extract · Tonic · EWG: 4
Plant-Derived
Skin Conditioner
Extract
Clean
Rock fennel from the Mediterranean coast refreshes and conditions skin, helping restore its natural vitality and tone.
Family
Apiaceae (Carrot/Parsley family)
Plant Part
Whole Plant
Lifeform
Perennial or subshrub
Climate
Temperate
CAS #
89997-98-8
Form
Liquid
See origin →
Functions
Skin Conditioning
A catch-all term for ingredients that improve how skin looks and feels — softer, smoother, more supple. The workhorse behind most moisturizers.
Tonic
Brightens uneven skin tone
Locks in moisture
Traditional Use
Used in Mediterranean coastal regions for centuries as a traditional remedy for skin health and marine nutrient absorption. Historically employed in folk skincare rituals for its mineral-rich profile and perceived rejuvenating properties.
Skin Types
all-skin-types
Best For
Antioxidant
Melanin-Rich Skin
Suitable
Pregnancy & Breastfeeding Safe
Yes
EWG
4
CIR
Insufficient
Pregnancy
Yes
CIR Safety Findings
all-shades-safe
Regulatory Status
USAunder review
EUrestricted
JAPANrestricted
CANADArestricted
Verified Feb 2026
Data: Kew POWO · CosIng · EWG · CIR