Science
Mechanism of Action
This extract operates through several key pathways to improve skin health. Rich in potent antioxidants, it neutralizes free radicals, thereby protecting skin cells from oxidative stress and environmental damage, including some UV effects. Its significant content of isoflavones acts as phytoestrogens, which are critical in supporting the skin's collagen framework and overall structure, leading to increased skin thickness and improved elasticity. These actions collectively help reduce the appearance of aged or stressed skin. Furthermore, it efficiently regulates sebum production and visibly minimizes pore size, contributing to a smoother complexion. The extract promotes cellular renewal, assisting in the removal of dead skin cells to reveal brighter skin, and actively works to diminish dark spots and hyperpigmentation for an even skin tone. Its inherent anti-inflammatory properties soothe irritation and reduce redness, while also enhancing the skin's overall hydration and resilience.
Research
Clinical Evidence
Medium confidenceN/A
Key findings
- 01 A 1-3% concentration of a 10:1 standardized Red Clover Liquid Extract is recommended for topical skincare applications to support collagen synthesis, alleviate dryness, and enhance skin elasticity.
Transparency
Dusting Analysis
The Formula
Formulation
Stability
For optimal stability and preservation of its beneficial compounds, Trifolium Pratense Flower Extract should be incorporated into formulations during the cool-down phase, specifically below 40°C (104°F). Water-based extracts, often carried in glycerin, demonstrate a pH range of 4.0-8.5 depending on the specific preservation system. The extract disperses readily and smoothly into formulations when carried in solvents like propanediol.
Safety
Safety Profile
Trifolium Pratense Extract is generally well-tolerated in cosmetic formulations, posing a low risk of irritation and sensitivities. It complies with major regulatory standards such as the EU Cosmetic Regulation. However, it is advised to avoid application on compromised or wounded skin to prevent potential allergic responses. A preliminary patch test is recommended before widespread use. In the US, a specific form, 'CLOVER TOPS, RED, EXTRACT SOLID (TRIFOLIUM PRATENSE L.)', is classified as Generally Recognized As Safe (GRAS) by the FDA when used as a flavoring agent in food, indicating a general safety profile.
Your Skin
Skin Compatibility
Our Assessment
Verdict
TRIFOLIUM PRATENSE FLOWER is a valuable, multifaceted botanical asset, offering significant benefits across anti-aging, hydration, oil control, and soothing irritated skin with a low risk of irritation.
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References
Sources