Science
Mechanism of Action
This botanical extract operates through multiple pathways. High concentrations of mucilage create a protective, moisture-retaining film on the skin's surface, enhancing hydration and shielding against environmental aggressors. Antioxidant compounds like flavonoids, mucilage, pectin, and alpha-tocopherol neutralize free radicals, mitigating oxidative stress and premature aging. The extract demonstrates significant anti-inflammatory effects by inhibiting IL-6 release and reducing reactive oxygen species (ROS) production, contributing to overall skin calming. Furthermore, it supports skin repair and epidermal cell proliferation, protects the skin's natural hyaluronic acid from enzymatic degradation, and reduces UVA-induced oxidative stress and DNA damage.
Research
Clinical Evidence
Medium confidenceN/A
Key findings
- 01 Reduced IL-6 release by 17% compared to LPS stimulation in vitro, indicating anti-inflammatory potential.
- 02 Inhibited IL-6 release by 24% and decreased ROS production by 18% over 24 hours in vitro.
- 03 Decreased ROS production by 16% over 24 hours in vitro, highlighting antioxidant activity.
- 04 Accelerated wound healing and reduced PMN migration, collagenization, epithelialization, and angiogenesis scores in second-degree burns in mice.
- 05 Significantly reduced UVA-induced DNA damage in cultured human lung and skin fibroblasts.
- 06 Exhibited dose-dependent DPPH radical scavenging properties (28% to 57%), with an IC50 value of 4.77 mg/mL, demonstrating antioxidant capacity.
Transparency
Dusting Analysis
Althaea Officinalis Root demonstrates efficacy across a spectrum of concentrations, with in vitro studies showing anti-inflammatory benefits at concentrations as low as 0.01% and antioxidant effects at 0.05-0.1%. Significant wound healing properties were observed in animal models at 4%. This range of effective concentrations suggests it is not commonly dusted, as benefits are noted even at lower inclusion rates for specific mechanisms.
The Formula
Formulation
Stability
Optimal stability and efficacy are maintained within a pH range of 5.0 to 6.5.
Safety
Safety Profile
Generally recognized as safe for cosmetic use, including sensitive skin, with low potential for irritation or toxicity. While adverse reactions are rare and typically limited to individuals with specific plant allergies (warranting a patch test), regulatory bodies like the European Medicines Agency (EMA) have acknowledged its long history of safe traditional use. The FDA also lists it as 'generally recognized as safe' (GRAS) for certain food uses.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Althaea Officinalis Root is a valuable ingredient, offering significant hydrating, soothing, and protective benefits, supported by its strong antioxidant and anti-inflammatory profile, making it suitable for a wide range of skin types and concerns.
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References
Sources