Science
Mechanism of Action
This extract functions by stimulating the synthesis of Tenascin-X, a critical glycoprotein that organizes collagen and elastin fibers into a functional network. By increasing Collagen I production and enhancing the contractile force of fibroblasts, it physically tightens the skin's internal architecture to reverse sagging.
Research
Clinical Evidence
High confidence2%
Key findings
- 01 Clinical in vivo testing demonstrated a significant reduction in eye and neck wrinkle depth within just 60 minutes of application at a 0.6% concentration.
- 02 In vitro data shows a 134% increase in Tenascin-X synthesis at 2%, leading to long-term improvements in skin firmness and dermal organization.
- 03 A 24-week multi-ingredient study incorporating the extract reported a 40% reduction in fine lines and a 60% increase in skin firmness.
Transparency
Dusting Analysis
Because visible results for wrinkles can be claimed at levels as low as 0.6%, brands often include 'dusting' amounts below 0.1% for label appeal without providing the structural lifting benefits seen in clinical trials.
The Formula
Formulation
Stability
Thermolabile; must be incorporated into the cool-down phase of formulation at temperatures below 40°C to maintain biological activity.
Synergies
- Peptides
- Retinoids
- Vitamin C
Conflicts
- High temperatures
- Strong oxidizing agents
Safety
Safety Profile
Generally recognized as safe for cosmetic use; commercial recommendations suggest staying within the 1-2% range for optimal balance of efficacy and stability.
Your Skin
Skin Compatibility
Our Assessment
Verdict
An exceptional structural additive that provides both rapid smoothing and long-term architectural lifting for mature or sagging skin.
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References
Sources