Science
Mechanism of Action
HELICHRYSUM STOECHAS CALLUS CULTURE LYSATE operates by boosting the number of lacunae, which are critical extracellular water reservoirs within the stratum corneum, thereby amplifying skin moisturization. Beyond hydration, it actively engages in resolving inflammation and restoring robust barrier function and homeostasis by decreasing pro-inflammatory mediators while simultaneously increasing pro-resolutive mediators, effectively interrupting the 'Inflamm'dryness™' cycle.
Research
Clinical Evidence
Medium confidence1%
Key findings
- 01 A 1% concentration was shown to increase skin hydration by 32% compared to placebo and elevate lacunae (extracellular water tanks in the Stratum corneum) by 82% within five days. This contributes to improved skin barrier function, restored homeostasis, and resolution of inflammatory processes.
Transparency
Dusting Analysis
No data is available to suggest this ingredient is commonly underdosed in formulations or to establish a 'dusting threshold'.
The Formula
Formulation
Stability
The ingredient is acidified to a pH between 4 and 4.5 during its manufacturing to ensure color stability.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) has classified ingredients containing Helichrysum stoechas lysate with 'Insufficient Data' for a comprehensive safety evaluation. While there are general cautions from third-party sources about ingredients with insufficient data potentially causing irritation or having formulation issues, these are not specific to the inherent properties of this particular ingredient.
Your Skin
Skin Compatibility
Our Assessment
Verdict
This ingredient offers significant hydration, barrier repair, and anti-inflammatory benefits, making it a valuable addition for formulations targeting dry and sensitive skin, despite the current 'insufficient data' status from CIR.
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