GreenGard™ L is a patent-pending, 100% bio-based multifunctional antibacterial system (INCI: Arginine Levulinate / Water). Supplied as a convenient liquid, this innovative ingredient combines the potent antibacterial properties of natural Levulinic Acid with the skin-conditioning benefits of the amino acid L-Arginine. It serves as a sophisticated “green” alternative for microbial control while simultaneously acting as a biological active for skin health.
Key Benefits and Performance
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Multifunctional Antibacterial Efficacy: Demonstrates very good activity against Gram-positive and Gram-negative bacteria, with sufficient efficacy against yeasts.
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Skin Barrier & Hydration: In-vitro testing confirms a measurable reduction in Transepidermal Water Loss (TEWL), reinforcing the skin’s natural barrier function.
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Anti-Aging & Repair: Statistically significant upregulation of Collagen Type I and Collagen Type III synthesis. Upon application, it releases L-Arginine, a precursor to nitric oxide, which is essential for wound healing and tissue repair.
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Humectancy: The arginine component functions as a natural humectant, improving skin moisture retention and overall suppleness.
Formulation Guidelines
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Preservation Strategy: While highly effective against bacteria and yeasts, it shows insufficient efficacy against mould as a standalone agent. It is strongly recommended for use in conjunction with an antifungal agent for full broad-spectrum protection. You can also check GreenGard LA a ready to use broad spetrum protection blend