Science
Mechanism of Action
This extract leverages its high content of polyphenols, flavonoids, and carotenoids to provide significant benefits. It functions as a potent antioxidant by actively neutralizing reactive oxygen species (ROS) and reactive nitrogen species (RNS), thereby reducing oxidative damage and lipid peroxidation. Its anti-inflammatory action is demonstrated by a decrease in pro-inflammatory cytokines (IL-1β) and an increase in anti-inflammatory cytokines (IL-10), which effectively calms redness and irritation. Furthermore, the extract supports skin repair by enhancing cellular tissue formation and stimulating collagen production, aiding in wound healing. It also exhibits astringent and toning properties, contributing to skin firmness and reduced pore appearance, with potential roles in inhibiting melanin synthesis for brightening, offering mild exfoliation, and supporting skin detoxification through lymphatic drainage.
Research
Clinical Evidence
Low confidence1%
Key findings
- 01 An in vitro Episkin™ test at a 1% concentration demonstrated that both aqueous and ethanolic extracts of Cytisus scoparius showed an absence of skin-irritant effects, indicating its suitability for topical formulations.
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Like many botanical extracts, Cytisus scoparius flower extract contains secondary metabolites that can be susceptible to low solubility and high instability, which are key considerations during formulation to maintain efficacy and shelf-life.
Safety
Safety Profile
While the ingredient is listed in the FDA Global Substance Registration System (UNII 205JZ3JIKD), it has not undergone specific safety assessments by the Cosmetic Ingredient Review (CIR) or Scientific Committee on Consumer Safety (SCCS). In vitro studies have shown no skin-irritant effects at a 1% concentration. Historically, concerns about toxicity have been linked to internal consumption of specific alkaloid-rich plant fractions, which is distinct from its topical cosmetic application at low concentrations.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Cytisus Scoparius Flower Extract presents a valuable botanical option for skincare, offering comprehensive benefits spanning antioxidant protection, anti-inflammatory soothing, and support for skin repair and toning, with demonstrated low irritancy at tested concentrations.
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