Science
Mechanism of Action
Glucosyl Naringin (GN) actively promotes the synthesis of elastin and the robust formation of elastic fibers, which are crucial for maintaining youthful skin resilience and reducing visible signs of sagging and wrinkles. It enhances the skin's protective barrier by facilitating the development of the cornified envelope and increasing profilaggrin production, a key precursor to filaggrin that underpins stratum corneum strength and flexibility. Furthermore, GN has demonstrated a capacity to lessen UVB-induced stress and inflammation by protecting cells and increasing their viability. Recent research also suggests that GN may help improve disruptions in circadian rhythms.
Research
Clinical Evidence
Medium confidence1%
Key findings
- 01 In in vitro studies, a 1% concentration of Glucosyl Naringin applied to Normal Human Epidermal Keratinocyte (NHEK) cells significantly increased cell viability and reduced the expression of inflammation markers (TNF-α, MMP-9) following UVB exposure. This indicates a protective effect against UVB-induced inflammation.
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Glucosyl Naringin exhibits remarkably high water solubility, over 6,000 times greater than its aglycone, naringin, facilitating its seamless incorporation into aqueous formulations. For optimal stability, it is recommended to store at room temperature, safeguarding it from direct sunlight, high temperatures, and high humidity.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel has not specifically reviewed Glucosyl Naringin. However, it is recognized for its gentle, natural profile and holds COSMOS approval. In vitro studies on its aglycone, Naringenin, showed no toxicity to Human Dermal Fibroblasts at tested concentrations. Oral administration of Naringenin at doses ranging from 150 to 900 mg has also been shown to be safe and well-tolerated in healthy adults.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Glucosyl Naringin is a valuable multifunctional ingredient, effectively enhancing skin elasticity and barrier function while providing antioxidant and anti-inflammatory benefits, all with a low risk of irritation.
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