Elixi-CARE BG (INCI: Butylene Glycol) is a 100% naturally derived, high-purity 1,3-butylene glycol manufactured from renewable plant resources. This clear, odorless, and water-miscible liquid is a premium “green” alternative to petroleum-based glycols. It is a multifunctional powerhouse that serves as a high-performance humectant, a potent penetration enhancer, and a strategic preservation booster for clean-label cosmetic formulations.
Key Benefits and Performance
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The “Bio-Solvent” Standard: It is an exceptional solvent for botanical extracts and active powders, providing superior clarity and stability in aqueous systems compared to many shorter-chain diols.
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Deep Dermal Delivery: It functions as a penetration enhancer. By temporarily and safely dissolving the intercorneocyte cement (the lipid-rich “glue” between skin cells), it facilitates the deeper absorption of active ingredients into the dermis.
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Intensive Moisture Regulation: As a high-purity humectant and wetting agent, it prevents “dry-out” in both the product packaging and on the skin surface, ensuring a smooth, supple skin feel without the heaviness of glycerin.
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Antimicrobial Synergy: Elixi-CARE BG exhibits inherent antimicrobial activity against bacteria, moulds, and yeasts. In the “hurdle” preservation strategy, it acts as a booster that allows formulators to significantly lower the concentration of traditional listed preservatives.
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Texture & Sensory Optimization: It provides a silky, non-tacky finish and helps control the viscosity of emulsions, making it ideal for everything from light facial mists to rich night creams.
