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The Art Connect

Geogard Ultra

Regular price Rs. 425.00
Regular price Sale price Rs. 425.00
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Trade name(s) of preservative:  Microgard, Geogard Ultra, Neodefend

INCI name: gluconolactone (and) sodium benzoate

Form: Powder

Solubility: Water-Soluble

Usage and phase:  2% Cool down (dissolve in water before adding)

Works within pH range:  below pH 5

Natural or synthetic? Natural

Protects against: 

– gram positive bacteria? Yes

– gram negative bacteria? No

– mould? Partially

Further details:  Frequently causes pH drift downwards. Cover the gram negative bacteria gap with phenoxyethanol or 1% phenyl ethyl alcohol.

Source:http://makingskincare.com/preservatives/