Science
Mechanism of Action
These oligosaccharides function as prebiotics, fostering a balanced skin microbiome which in turn strengthens the skin's inherent barrier function. They optimize skin hydration by promoting superior water retention and markedly reducing transepidermal water loss (TEWL). Furthermore, they are observed to significantly boost collagen synthesis, offering a natural approach to firming and tightening, akin to retinol in improving skin resilience and softening the appearance of fine lines. The ingredient also enhances cellular turnover and aids in skin repair, leading to refined texture and a more unified tone. Its documented antioxidant and anti-inflammatory capabilities, achieved by mitigating histamine release, provide protection against environmental aggressors and soothe sensitive or blemish-prone skin, additionally mimicking vitamin D effects by activating its receptors.
Research
Clinical Evidence
High confidence5-10%
Key findings
- 01 At concentrations of 5-10%, studies demonstrate an immediate and sustained tightening effect on the skin, alongside a measurable increase in collagen synthesis. This contributes to visibly reduced signs of fatigue, enhanced facial features, and supports smoother, more durable makeup application.
- 02 Further research indicates a significant reduction in Transepidermal Water Loss (TEWL) and an enhancement in skin microrelief after 28 days of consistent application, underscoring its protective and restructuring influence on the skin barrier. This ingredient also mimics vitamin D by activating its receptors within the skin.
Transparency
Dusting Analysis
The Formula
Formulation
Stability
The solubility of inulin, a primary component, is temperature-dependent, increasing significantly at higher temperatures. Lower temperatures may lead to phase splitting or precipitation. For cosmetic application, it is typically supplied as a white, viscous liquid.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) affirmed Cichorium Intybus Root Oligosaccharides as safe for cosmetic use in current practices and concentrations as of September 2015. It is broadly considered safe across all skin types, including sensitive skin, and has also received safety clearance for general or specific, limited food use by both the U.S. FDA and the European Union.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Cichorium Intybus Root Oligosaccharides are a valuable, multi-functional ingredient for comprehensive skin health, offering visible tightening, sustained hydration, and robust barrier support.
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