Hypericum perforatum flower extract
AKA “St. John's Wort Flower Extract, Hypericum Flower Extract
Extract
Ingredient Facts
Hypericum perforatum flower extract
AKA: St. John's Wort Flower Extract, Hypericum Flower Extract
Extract · Skin Conditioning · EWG: 4
Plant-Derived
Skin Conditioner
Extract
Not Clean
Hypericum Perforatum Flower Extract is an extract of the flowers of the St. John's wort, Hypericum perforatum L., Hypericaceae
Family
Hypericaceae (St. John's wort family)
Plant Part
Flower
Lifeform
Perennial
Climate
Temperate
CAS #
84082-80-4
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.
Locks in moisture
Traditional Use
Used in European traditional medicine for centuries to treat wounds, burns, and skin irritation. Known as St. John's Wort, it was a primary remedy in medieval herbalism and is still used in herbal skincare for its purported anti-inflammatory and antioxidant properties.
Skin Types
all-skin-types
Best For
Sensitivity
Pregnancy & Breastfeeding Safe
Caution
EWG
4
CIR
Safe as used
Pregnancy
Caution
CIR Safety Findings
Not an Irritant
medical-approval
all-shades-safe
Regulatory Status
USApermitted
EUrestricted
JAPANrestricted
CANADArestricted
Verified Jun 2026
Data: Kew POWO · CosIng · EWG · CIR