Salix alba (Willow) bark extract
AKA “Willow Bark Extract
Extract
Ingredient Facts
Salix alba (Willow) bark extract
AKA: Willow Bark Extract
Extract · Soothing · EWG: 4
Plant-Derived
Soothing
Astringent
Skin Conditioner
Extract
Clean
Science: Origin: Botanic/Natural | Process: Solvent Extraction Safety Ratings: CIR: Reviewed by CIR
Family
Salicaceae (Willow family)
Plant Part
Bark
Lifeform
Tree
Climate
Temperate
CAS #
84082-82-6
Form
Liquid
See origin →
Functions
Astringent
Tightens and contracts skin tissue, temporarily shrinking pores and reducing oiliness. That "clean, tight" feeling after toner.
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.
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
Melanin-Rich Skin
Suitable
Pregnancy & Breastfeeding Safe
Caution
EWG
4
CIR
Insufficient
Pregnancy
Caution
CIR Safety Findings
all-shades-safe
Phototoxicity Concern
Regulatory Status
USAunder review
EUrestricted
JAPANrestricted
CANADArestricted
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Pleiotropic Effects of White Willow Bark and 1,2-Decanedi...
Eleonora Bassino, Franco Gasparri, Luca Munaron
Skin pharmacology and physiology, 2018
Pleiotropic Effects of White Willow Bark and 1,2-Decanedi...
Eleonora Bassino, Franco Gasparri, Luca Munaron
Skin pharmacology and physiology, 2018
Salix Alba (Willow) Bark Extract
European Commission
EU Cosmetic Ingredient Database (CosIng)
Salix Alba (Willow) Bark Powder
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Salix Alba (Willow) Bark Water
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Salix Alba (Willow) Flower Extract
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Salix Alba (Willow) Leaf Extract
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Salix nigra (black willow) bark extract
European Commission
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The anti-inflammatory and antioxidant properties of 1,2-decanediol and willow bark extract in lipopolysaccharide-stimulated keratinocytes.
Di Caprio R, Monfrecola G, Balato A, Balato N, Gasparri F et al.
Giornale italiano di dermatologia e venereologia : organo ufficiale, Societa italiana di dermatologia e sifilografia, 2019
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Environmental Working Group (EWG)
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Verified Feb 2026
Data: Kew POWO · CosIng · EWG · CIR