This simple process, oil-in-water sunscreen formulation requires no heating. It provides broad-spectrum sun protection using only non-organic, non-whitening mineral UV filters: HallBrite® EZ-FLO TDX and HallBrite® EZ-FLO ZDX. Florasolvs® Macadamia-16 acts as a second emulsifier and leaves skin feeling smooth and soft. In vitro analysis delivered SPF ~42, PFA (PPD) ~7 performance with critical wavelength 377 nm.
|Sequence||Trade Name||INCI Name||%|
|Butyloctyl Salicylate, Titanium Dioxide (nano) [Titanium Dioxide] (40%), Triceteareth-4 Phosphate, Dimethicone
EZ FLO ZDX
|Zinc Oxide [Zinc Oxide] (60%), Butyloctyl Salicylate, Triceteareth-4 Phosphate, Triethoxycaprylylsilane||28.00|
|PEG-16 Macadamia Glycerides||4.00|
|C||Water (Aqua)||Up to 100|
|Caprylyl Glycol, Phenoxyethanol, Hexylene Glycol||1.00|
|Xanthan Gum (pharma grade)||0.25|
Formula No. JZ12-7B
1. To a secondary vessel add phase A and start mixing, add phase B with mixing.
2. To the main vessel add the liquids of phase C, start mixing and add remaining phase items in order. Mix until uniform.
3. When both phases are homogeneous, slowly add phase AB to phase C with prop mixing.