Science
Mechanism of Action
This ingredient functions by delivering a high concentration of antioxidants, including polygodial, anthocyanins, rutin, quercetin, lutein, and alpha-tocopherol (Vitamin E), which actively neutralize free radicals and mitigate oxidative stress. Polygodial is a key contributor to its significant anti-inflammatory, anti-allergic, and antimicrobial properties. Rutin further strengthens capillary walls, improving microcirculation. Its comprehensive action helps to calm inflamed and sensitive skin, protect against environmental damage, and fortify the skin's natural protective barrier.
Research
Clinical Evidence
Medium confidence2%
Key findings
- 01 At a 2% concentration, demonstrated improvement in stretch marks by decreasing skin roughness and enhancing firmness.
- 02 In in-vivo manufacturer tests, shown to provide rapid relief (within 5 minutes) from itching sensation (79% decrease) and burning sensation (58% decrease).
Transparency
Dusting Analysis
Given its established mechanism of action, specific active compounds (e.g., polygodial), and demonstrated efficacy at precise concentrations like 2% for stretch marks and measurable relief for skin sensations, Tasmannia Lanceolata Fruit Powder is considered an active ingredient typically incorporated for its functional benefits rather than merely for marketing claims.
The Formula
Formulation
Stability
Polygodial, a primary bioactive compound, exhibits stability in solutions at pH 4.6, with its potency observed to increase under acidic conditions.
Safety
Safety Profile
Tasmannia Lanceolata Fruit Powder has not been specifically reviewed by the Cosmetic Ingredient Review (CIR) or the Scientific Committee on Consumer Safety (SCCS). While its FDA cosmetic status is not explicitly defined, the fruit extract is approved as a flavor agent in certain food categories, suggesting a baseline of general safety. It is typically considered non-irritating. Although it contains fragrance chemicals like eugenol, these are generally not a concern in extract form at typical cosmetic concentrations (1-2%). EWG Skin Deep rates Tasmannia Lanceolata Fruit Extract as 'LOW' for cancer, allergies & immunotoxicity, and developmental and reproductive toxicity.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Tasmannia Lanceolata Fruit Powder is a valuable ingredient, offering significant antioxidant, anti-inflammatory, and soothing benefits with demonstrated efficacy in improving skin texture and relieving irritation, suitable for a wide range of skin types.
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References
Sources
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