Citrus sunki seed extract
AKA “Sunki seed extract, Sunki mandarin seed extract
Extract
Ingredient Facts
Citrus sunki seed extract
AKA: Sunki mandarin seed extract
Extract · Antioxidant · EWG: 4
Plant-Derived
Antioxidant
Skin Conditioner
Extract
Clean
Citrus Sunki Seed Extract is the extract of the seeds of Citrus sunki, Rutaceae. Science: Origin: Botanic/Natural | Process: Solvent Extraction | Functions: Antioxidant, Bleaching, Skin Conditioning Safety Ratings: CIR: Safe as used
Family
Rutaceae (Citrus family)
Plant Part
Seed
Lifeform
Tree
Climate
Subtropical
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.
Bleaching
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
Neutralizes free radicals
Traditional Use
Sunki seeds have been used in traditional Japanese herbal preparations, though specific skincare applications are less documented than other citrus varieties.
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 a Sensitizer
medical-approval
all-shades-safe
Regulatory Status
USAunder review
EUrestricted
JAPANrestricted
CANADArestricted
Verified Feb 2026
Data: Kew POWO · CosIng · EWG · CIR