Hypericum perforatum flower/leaf/stem extract
AKA “St. John's Wort Extract, Hypericum Flower Leaf Stem Extract
Extract
Ingredient Facts
Hypericum perforatum flower/leaf/stem extract
AKA: St. John's Wort Extract, Hypericum Flower Leaf Stem Extract
Extract · Antioxidant · EWG: 4
Plant-Derived
Antioxidant
Soothing
Astringent
Skin Conditioner
Extract
Clean
St. John's Wort Extract helps condition and soothe skin, leaving it feeling soft and balanced. This plant-based ingredient has been used in European skincare for generations.
Family
Hypericaceae (St. John's wort family)
Plant Part
Leaf
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.
Antioxidant
Fights free radicals — the unstable molecules from UV, pollution, and stress that break down collagen and cause premature aging.
Soothing
Calms redness, irritation, and inflammation. Your skin's chill pill — great for sensitive, reactive, or post-procedure skin.
Astringent
Tightens and contracts skin tissue, temporarily shrinking pores and reducing oiliness. That "clean, tight" feeling after toner.
Locks in moisture
Traditional Use
Represents the whole-plant extract of St. John's Wort, capturing traditional uses from European herbalism where all aerial parts were harvested for their purported healing properties in treating skin wounds and inflammation.
Skin Types
all-skin-types
Best For
Sensitivity
Melanin-Rich Skin
Suitable
Pregnancy & Breastfeeding Safe
Caution
EWG
4
CIR
Safe
Pregnancy
Caution
CIR Safety Findings
Not an Irritant
medical-approval
all-shades-safe
Regulatory Status
USApermitted
EUrestricted
JAPANrestricted
CANADArestricted
Verified Feb 2026
Data: Kew POWO · CosIng · EWG · CIR