Science
Mechanism of Action
This botanical water primarily functions as a robust antioxidant, adept at neutralizing free radicals that lead to oxidative stress from environmental factors like UV exposure and pollution, thereby mitigating signs of premature aging. Its anti-inflammatory properties effectively soothe skin irritation and reduce redness. Furthermore, it supports skin's structural integrity by safeguarding proteins such as collagen and elastin from degradation, which helps preserve firmness and elasticity, contributing to an anti-sagging effect. It also enhances the natural skin barrier and acts as a humectant, optimizing moisture retention and absorption within the stratum corneum. These comprehensive actions are attributed to its active compounds, including leontopodic acid, flavonoids, and phenolic acids.
Research
Clinical Evidence
High confidence2%
Key findings
- 01 Often incorporated into cosmetic formulations, with a preference for 2% to 3% by weight of the formulation, corresponding to leontopodic acid A and B levels between 0.00004% and 0.004%.
- 02 A water-based product containing 2% dry extract demonstrated an increase in hair density in vivo.
- 03 Leontopodium alpinum callus culture extract (LACCE) at this concentration promoted collagen (COL-I) production, inhibited matrix metalloproteinase 1 (MMP-1), opsin 3 (OPN3), reactive oxygen species (ROS), and calcium influx in human foreskin fibroblasts, providing protection against blue light damage.
Transparency
Dusting Analysis
Given the recommended usage concentrations for Leontopodium Alpinum Water range from 1% to 5% for significant cosmetic benefits, with an optimal use around 2-3%, it is not commonly employed at negligible 'dusting' levels below 0.1% where efficacy would be highly improbable.
The Formula
Formulation
Stability
To maintain integrity, Leontopodium Alpinum Water should not be exposed to extreme heat or cold, and freezing should be avoided. It is typically formulated by dissolving it in water, often in conjunction with glycerin; some standardized extracts are provided in a 50:50 glycerin/water solution.
Safety
Safety Profile
Leontopodium Alpinum Water is generally regarded as having an excellent safety profile for topical application. It is well-tolerated across most skin types, with reports of allergic reactions being rare. No notable adverse effects have been reported with its topical use, and it is considered physiologically compatible without inherent risks of toxicity, instability, or irritation.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Leontopodium Alpinum Water is a valuable multi-functional ingredient, offering significant antioxidant, anti-inflammatory, and anti-aging benefits suitable for diverse skin types at clinically relevant concentrations.
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