Salix alba (Willow) bark powder
AKA: White willow, Willow Bark Powder
Plant-Derived
Skin Conditioner
Barrier Support
Not Clean
Salix Alba (Willow) Bark Powder is a cosmetic ingredient used as abrasive, absorbent, skin conditioning.
Family
Salicaceae (Willow family)
Plant Part
Bark
Lifeform
Tree
Climate
Temperate
CAS #
84082-82-6
Form
Powder
Functions
Abrasive
Absorbent
Skin Conditioning
A catch-all term for ingredients that improve how skin looks and feels — softer, smoother, more supple. The workhorse behind most moisturizers.
Skin Protecting
Helps rebuild and strengthen your skin barrier — the invisible shield that keeps moisture in and irritants out. Essential after over-exfoliating or harsh weather.
Nourishes & Protects
Traditional Use
Willow bark has been used since ancient Egyptian and Greek times for its salicin content, which reduces inflammation and was historically applied as a poultice for skin conditions and pain relief. Ground willow bark became popular in modern exfoliating skincare products.
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.
Verified Jun 2026
Data: Kew POWO · CosIng · EWG · CIR