AquaVITA® 90 is a “genuinely dual-purpose” system that pairs the antimicrobial properties of established boosting glycols/monoglycerides with the substantiated skincare benefits of Niacinamide (Vitamin B3). While other systems treat preservation as a necessary “chemical load,” this system adds independently documented therapeutic value to the formula.
Key Benefit: Provides USP/EP Category 1 protection while delivering a “preservative-free” marketing story centered on barrier repair, anti-aging, and skin brightening
Performance & Clinical Efficacy
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Antimicrobial Efficacy: Passed Category 1 criteria across four formulation types (non-ionic cream, cationic mask, and anionic shampoo) at pH 6.5.
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Contaminant Protection: Successfully tested against standard organisms plus K. pneumoniae and B. cepacia (critical cosmetic contaminants).
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In-Vivo Results (at 5%):
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100% reported softer, more comfortable skin.
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>90% reported improved hydration and skin tone.
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>85% reported brighter, more radiant skin.
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Technical Formulation & Handling Guide
Sharon AquaVITA® 90 is a multifunctional powder system that requires specific incorporation steps to avoid “haziness” or “agglomeration” in the final product.
1. Incorporation by Process Type
The timing of addition is critical to ensure the Niacinamide and Glycols are fully solubilized:
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Hot Process Emulsions: Add the powder directly to the water phase before emulsification. This ensures the heat helps dissolve the crystalline structure.
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Cold Process Emulsions: Mix the powder into the water phase for at least 20 minutes prior to emulsification to allow for complete hydration.
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Clear Gels & Aqueous Solutions: To achieve a crystal-clear appearance, it is suggested to add a small amount of surfactant or solubilizer—specifically 0.2–0.4% Alkyl Glucoside—into the phase.
2. Critical Stability Parameters
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Optimal pH Range: register to find out
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Surfactant Compatibility: Fully compatible with anionic, non-ionic, and cationic surfactants.
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Rheology Modifiers: Compatible with most natural and synthetic gums, though some combinations may result in slight haziness if not pre-solubilized correctly.
