Science
Mechanism of Action
Malva Sylvestris Extract works via several pathways to enhance skin health. Its high mucilage content, alongside polysaccharides, forms a protective barrier on the skin, reducing transepidermal water loss (TEWL) and boosting hydration. Anthocyanosides, mucilages, and tannins contribute to its anti-inflammatory properties, effectively diminishing redness, swelling, and irritation. Additionally, anthocyanosides and vitamins (A, C, E) provide antioxidant defense against free radicals, while tannins offer mild astringent and exfoliating effects, helping to refine pores and promote cell renewal. The extract's emollient properties soften and smooth the skin, supporting overall elasticity and radiance.
Research
Clinical Evidence
Medium confidenceN/A
Key findings
- 01 A cream formulated with Malva Sylvestris extract demonstrated a significant reduction in redness and itching for individuals with eczema, indicating strong soothing capabilities.
- 02 A serum containing the extract improved both hydration and elasticity in dry skin, showcasing its moisturizing and skin-conditioning benefits.
- 03 Human patch tests confirmed that Malva Sylvestris Flower Extract at concentrations up to 10% was non-irritating and non-sensitizing in a study involving 54 subjects. Another study with a product containing 0.0125% of the extract showed no irritation or sensitization in 101 subjects.
Transparency
Dusting Analysis
Malva Sylvestris Extract is a botanical extract, not typically associated with 'dusting' as a problematic active ingredient.
The Formula
Formulation
Stability
Aqueous and hydroglycolic extracts of Malva Sylvestris are miscible in water and 50% v/v alcohol. For optimal incorporation, it is advisable to add the extract to an emulsion during the cool-down phase or directly to the water phase if utilizing cold-processing methods. This ingredient does not function as a broad-spectrum preservative.
Safety
Safety Profile
The CIR Expert Panel concluded that Malva Sylvestris-derived ingredients are safe for cosmetic use under current practices, provided they are formulated to be non-sensitizing. While reported maximum use concentrations in specific product categories like non-spray body products are 0.1%, human patch tests have demonstrated that concentrations up to 10% are non-irritating and non-sensitizing. As plant parts are consumed as food, systemic toxicity data were not considered necessary, indicating a generally mild and safe profile for topical application. Allergic reactions, though rare, are a possibility with any botanical ingredient.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Malva Sylvestris Extract is a valuable botanical ingredient offering verified soothing, hydrating, and antioxidant benefits suitable for all skin types, with a strong safety profile at tested concentrations up to 10%.
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