Hebeatol® Plus MB (INCI: Xylityl Sesquicaprylate) is the Mass Balance certified version of the 100% biodegradable functional ester. Derived from vegetable-origin xylitol (upcycled from corncob) and caprylic acid sourced from RSPO-certified sustainable palm oil, it ensures a fully transparent and ethical supply chain. As an amphipathic, nonionic sugar ester, it strategically positions itself at the water-oil interface to neutralize microbial growth at its primary source.
Key Benefits and Performance
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Broad-Spectrum Antimicrobial Activity: Provides robust protection against Gram-positive bacteria, Gram-negative bacteria, and fungi, functioning effectively as a standalone preservative or a potent booster.
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Interfacial Efficacy: Its nonionic, amphipathic nature allows it to be active in both the aqueous phase and the water-oil interface, where microbial proliferation is most common.
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TEWL Reduction & Skin Barrier Support: Clinically proven in vivo to reduce Transepidermal Water Loss (TEWL), offering skin-conditioning benefits far beyond standard preservation.
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Multifunctional Utility: Streamlines formulations by acting as an emollient, solvent, solubilizer, and co-emulsifier in a single 100% bio-based molecule.
Formulation Guidelines
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Preservation Synergy: Demonstrates high performance in synergy with Phenylpropanol, Caprylyl Glycol, Heptanediol, and Caprylhydroxamic Acid (CHA), allowing for lower overall preservative loads.
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Compatibility: Excellent compatibility across a wide range of pH levels and cosmetic chassis, including O/W emulsions and surfactant-based systems.
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Sensory Profile: While providing emolliency, it is best optimized in rinse-off or specific leave-on applications where its interfacial activity can be fully utilized without excess tackiness.
