INCI gluconolactone, sodium benzoate
aka Geogard Ultra and Neodefend
If you're confused by the amount of info about preservatives - this is a very good go-to preservative! hard to go wrong with this one.
water soluble broad spectrum preservative that is accepted by Ecocert and COSMOS. GMO free and not tested on animals. Has inherent skin conditioning properties - our recommend for your baby range of products
usage recommended 0.5% - 2.5% in water phase or at cool-down
CAS: 90-80-2 75% approx
CAS: 532-32-1 25% approx
pH range 3 - 6.5
manufacturing tip - you may find your finished product is too low in pH when using this preservative (often happens with products that are vitamin C heavy) If this is the case we recommend a little TEA or sodium hydroxide to boost the pH.