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Leucidal Complete Broad-Spectrum Anti-Microbial The best all-natural broad-spectrum antimicrobial alternative to synthetic preservatives. Finally, an all-natural broad-spectrum antimicrobial that protects against bacteria, yeast, and mold! Leucidal Complete is the first of its kind to provide effective protection from antimicrobial peptide ferments.

Skin Perfection Leucidal Complete Protection Synthetic Preservative Alternative Radish Root Liquid + Coconut Peptide Bioferment Lactic Acid Lotion

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Talsen Chemicals Optiphen Plus Preservative for Cosmetics Optiphen Natural Presevative for Lotions Making DIY Productes Serums (4 Ounce / 118 ml)

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Certificate in Natural Cosmetic Preservation