Levulinic Acid (and) Glycerin (and) Sodium Levulinate (and) Aqua. PreserWelt® LSB by ErlenWelt is a powerful preservative blend. It offers mildness, ease of use, broad spectrum activity, preservative effect and very good water solubility. It shows an excellent antimicrobial performance against all bacteria, yeast and mold. It is 100% natural, cost-efficient, COSMOS compliant and globally approved. It is used for all cosmetic products and finished products ranging from baby care to cleansing and micellar waters to wet wipes. It provides the shelf life of 24 months in unopened container and when stored under proper condition.
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PreserWelt® LSB properties
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