INCI Name
Salix Alba Bark Extr...
Functions
4 Roles
Sustainability
8/10
Category
actives
What It Does
Salix Alba Bark Extract is derived from the bark of the white willow tree and is naturally rich in salicin, a beta-hydroxy acid precursor that converts to salicylic acid in the skin. This botanical extract has been used for centuries for its anti-inflammatory and analgesic properties, and in modern cosmetics, formulators value it as a gentler, more natural alternative to synthetic salicylic acid, providing mild exfoliation, pore refinement, and soothing benefits with less irritation potential. The extract also contains polyphenols and flavonoids that contribute additional antioxidant and skin-conditioning effects.
Technical Properties
pH Range
3.5-5.5
Optimal working range
Ionic Charge
anionic
Molecular charge type
Viscosity Effect
neutral
Impact on formula thickness
Ingredient Compatibility
Works Well With
Avoid Combining
Sustainability Profile
Sustainability Score
Biodegradability
readily biodegradable
Source
plant-derived
Feedstock
Salix alba (white willow) tree bark
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Quick Reference
- Full INCI Name
- Salix Alba Bark Extract
- Common Name
- White Willow Bark Extract
- CAS Number
- 84082-82-6
- Category
- actives
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