Salix Alba Bark Extract
Formulate Labs' Salix Alba Bark Extract, a standard or concentrated hydroglycerin stock, offers gentle exfoliation and soothing benefits from its natural salicin, polyphenols, and flavonoids. Distinct from trade names like White Willow or Willow Bark, we deliver the pure INCI active.
Botanical source of Salix Alba Bark Extract
Botanical Identity: Formulate Labs provides Salix Alba Bark Extract, a water-soluble extract from the bark of the White Willow tree. Often recognized by trade names like White Willow, Willow Bark, or Salix Alba, Formulate Labs supplies the pure INCI ingredient, ensuring formulators receive the standardized active without proprietary blends.
Dual mechanism: Salix Alba Bark Extract functions as a biomimetic, non-irritating alternative to synthetic salicylic acid, providing gentle exfoliation through its natural salicin content, a beta-hydroxy acid (BHA) precursor that refines skin texture and unclogs pores. Additionally, its native polyphenols and flavonoids offer potent antioxidant and soothing benefits by neutralizing reactive oxygen species and downregulating inflammatory mediators. It also demonstrates antimicrobial activity against *Cutibacterium acnes* and stimulates hyaluronic acid synthesis for hydration.
Use levels: For Formulate Labs' Standard or Concentrated hydroglycerin stock of Salix Alba Bark Extract, recommended use levels range from 0.5% – 10.0%, with specific concentration advised based on the targeted cosmetic function, such as lower levels for soothing effects or higher levels for keratolytic benefits.
Market context: Salix Alba Bark Extract is a foundational ingredient for gentle, natural actives in exfoliation, soothing, and blemish control. While competitors like ABS White Willow Bark Extract-class, TRIKENOL™ PLUS-class, and Herbapurifine®-class actives market specific stories or proprietary blends, Formulate Labs focuses on providing the pure, high-quality INCI active in an easy-to-use liquid carrier for maximum formulation flexibility.
We ship standard or concentrated extract stock with selectable preservation - ready to meter into finished formulas at the use rates in the formulation guide below.*
Formulate Labs offers the pure INCI ingredient, Salix Alba Bark Extract, distinct from specific trade-marketed formulations (White Willow, Willow Bark, Salix Alba).
Every lot is produced to order in our AI-powered robotic factory. Nothing sits on a warehouse shelf going stale - you get a date-of-manufacture-fresh batch every time.
* Structure/function statements based on published cosmetic in-vitro studies. Not evaluated for, and not intended to, diagnose, treat, cure, or prevent any disease.
Formulate Labs' Salix Alba Bark Extract is supported by robust peer-reviewed literature detailing its efficacy in various cosmetic applications, including anti-aging, soothing, and improving skin appearance. These are independent, third-party papers we link for formulators evaluating mechanism, tolerability, and published panel data. We did not conduct this research and do not guarantee replication in your finished formula.
In clinical and in-vitro evaluations, a 2% concentration of the extract was shown to improve the appearance of infraorbital dark circles. This effect is linked to its ability to support skin microcirculation and stimulate hyaluronic acid synthesis, which helps maintain vascular integrity.
This analysis confirms the extract’s ability to soothe skin is due to the synergistic action of its native salicin and polyphenol content. These components work together to downregulate key inflammatory mediators, supporting its use in calming and conditioning formulations.
A 12-week clinical study on a formulation containing 0.5% salicin demonstrated significant cosmetic improvements in key signs of aging. Subjects experienced visibly reduced tactile roughness and pore size, along with enhanced skin radiance and overall appearance.
These citations are provided for informational and formulation-research purposes only. Study designs, concentrations, vehicle systems, and populations vary and may not match the extract stocks on this page. Published results do not constitute FDA or EU cosmetic claim substantiation for your brand. Always review the primary literature and consult your regulatory counsel before making structure/function statements on finished products.
Bulk composition at the selected Salix Alba Bark Extract loading. Base carrier components scale proportionally when preservative is added; extract stays at the selected loading. Updates dynamically when you change base or preservation above. Full CAS disclosure is on the SDS/TDS for the selected variant (FL-SAB-W1-MBS4-5PCT-001).
SDS + TDS are issued per selected recipe. Links swap when you change selections above. A sample COA shows the standard extract QC panel (pH, organoleptic, TAMC/TYMC). Lot-specific COAs ship with every order.
We cook the raw botanical powder into the selected carrier. The botanical carries polar phenolics, flavonoid glycosides, and related extractable fractions. Those markers support antioxidant and skin-conditioning cosmetic stories. This is not a solvent isolate or a standardized marker extract. Lot identity appears on the COA and TDS.
This is a ready-to-use cosmetic extract stock, not a finished consumer product and not a standardized marker isolate. We cook the raw botanical powder into the selected hydroglycerin or oil carrier. Aqueous lots are released on pH, organoleptic, TAMC, and TYMC (total counts only). Oil macerates are released on organoleptic only. A sample COA is on this page; the lot-specific COA ships with the order.
Download sample Certificate of AnalysisStatements contained on this page (including any marked with *) have not been evaluated by the U.S. Food and Drug Administration. This product is a cosmetic raw material and is not intended to diagnose, treat, cure, or prevent any disease.
