Salix alba (Willow) bark extract
AKA: White willow, Willow Bark Extract
Plant-Derived
Soothing
Astringent
Skin Conditioner
Hair Care
Extract
Not Clean
Salix Alba (Willow) Bark Extract is a cosmetic ingredient used as astringent, hair conditioning, skin conditioning.
Family
Salicaceae (Willow family)
Plant Part
Bark
Lifeform
Tree
Climate
Temperate
CAS #
84082-82-6
Form
Liquid
Functions
Astringent
Tightens and contracts skin tissue, temporarily shrinking pores and reducing oiliness. That "clean, tight" feeling after toner.
Hair Conditioning
A catch-all term for ingredients that improve how skin looks and feels — softer, smoother, more supple. The workhorse behind most moisturizers.
Skin Conditioning
A catch-all term for ingredients that improve how skin looks and feels — softer, smoother, more supple. The workhorse behind most moisturizers.
Soothing
Calms redness, irritation, and inflammation. Your skin's chill pill — great for sensitive, reactive, or post-procedure skin.
Tonic
Soothes Skin
Traditional Use
Used for over 2,000 years in European, Celtic, and traditional medicine to reduce inflammation and pain. Willow bark was the original source of salicylic acid and became a foundation of Western medicine before synthetic aspirin was developed.
Skin Types
●all-skin-types
Best For
Acne
Pregnancy & Breastfeeding Safe
Caution
The paper trail
🔬Peer-reviewed1 paper →
⚖️Regulatory1 listing →
🛡️Safety-assessed0 reviews
Counts, not a verdict. A listing isn't a study. The trail, you decide.
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Verified Jun 2026
Data: Kew POWO · CosIng · EWG · CIR