Citrus shunkokan peel extract
AKA “Shunkokan peel extract, Shunkokan peel
Extract
Ingredient Facts
Citrus shunkokan peel extract
Extract · Antioxidant · EWG: 4
Plant-Derived
Antioxidant
Skin Conditioner
Extract
Clean
Citrus Shunkokan Peel Extract is the extract of the peel of Citrus shunkokan, Rutaceae. Science: Origin: Botanic/Natural | Process: Solvent Extraction | Functions: Antioxidant Safety Ratings: CIR: Safe as used
Family
Rutaceae (Citrus family)
Plant Part
Peel
CAS #
90063-52-8; 72968-50-4
Form
Liquid
See origin →
Functions
Antioxidant
Fights free radicals — the unstable molecules from UV, pollution, and stress that break down collagen and cause premature aging.
Skin Conditioning
A catch-all term for ingredients that improve how skin looks and feels — softer, smoother, more supple. The workhorse behind most moisturizers.
Neutralizes Free Radicals
Traditional Use
The peel of this Japanese citrus variety has been valued in traditional Asian beauty preparations for its concentrated nutrients and skin-brightening properties.
Skin Types
all-skin-types
Best For
Dullness
Melanin-Rich Skin
Suitable
Pregnancy & Breastfeeding Safe
Yes
EWG
4
CIR
Insufficient
Pregnancy
Yes
CIR Safety Findings
Not an Irritant
medical-approval
all-shades-safe
Regulatory Status
USAunder review
EUrestricted
JAPANrestricted
CANADArestricted
Verified Feb 2026
Data: CosIng · EWG · CIR