Oil-in-Water SPF 50, PFA 19 (PA++++) Sunscreen Cream
Formula Number: JZ10-285B
This mineral UV filters only oil-in-water SPF 50 sunscreen cream uses a combination of HallBrite® EZ-FLO ZDX and HallBrite® EZ-FLO TDX to provide high UV protection. It was subjected to in vitro analysis and delivered SPF~54, PFA (PPD) ~19 performance with critical wavelength 379 nm.
| Phase | INCI Name [INN/USAN] (Other Information) | Trade Name | % Wt | Function |
|---|---|---|---|---|
| A | Ethylhexyl Isononanoate | HALLSTAR® OCTYL ISONONANOATE | 5.00 | Emollient |
| Zinc Oxide [Zinc Oxide] (60%), Butyloctyl Salicylate, Triceteareth-4 Phosphate, Triethoxycaprylylsilane | HALLBRITE® EZ FLO ZDX | 20.00 | UV Filter/Sunscreen Agent / Carrier System | |
| Butyloctyl Salicylate, Titanium Dioxide (nano) [Titanium Dioxide] (40%), Triceteareth-4 Phosphate, Dimethicone Crosspolymer, Silica | HALLBRITE® EZ-FLO TDX | 6.50 | UV Filter/Sunscreen Agent / Carrier System | |
| B | VP/Eicosene Copolymer | 1.00 | Film Former / Water Resistance Enhancer | |
| Glyceryl Stearate | HALLSTAR® GMS PURE | 3.00 | Emulsifier | |
| PEG-100 Stearate | HALLSTAR® PEG 4400 MS | 2.80 | Co-emulsifier | |
| C | Styrene/Acrylates Copolymer (hollow spherical, 325 nm) | 3.00 | SPF Booster | |
| D | Water (Aqua) | up to 100 | Volatile Carrier | |
| Glycerin | 3.00 | Humectant | ||
| E | Tetrasodium EDTA | 0.02 | Chelating Agent | |
| Xanthan Gum (pharma grade) | 0.30 | Thickener (Aqueous) / Emulsion Stabilizer | ||
| F | Preservative | a.n. | Preservative | |
| Cyclopentasiloxane, Cyclohexasiloxane | 4.00 | Emollient | ||
| Silica (spherical, 12 µm) | 2.00 | Deoiling Agent |
PREPARATIVE PROCEDURE
| 1 | To a secondary vessel add phase A, start mixing, heat to 80°C and then add phase B. When phase AB is uniform add phase C. |
| 2 | To the main vessel add phase D, start mixing and add phase E items in order. |
| 3 | When phase D has been fully incorporated, heat phase DE to 75°C. |
| 4 | When both phases are homogeneous and at their designated temperatures, slowly add phase ABC to phase DE with prop mixing. |
| 5 | After 5 minutes start cooling batch and when batch is below 50°C add phase F items one by one with mixing. |
| 6 | Continue mixing until batch is at room temperature, replacing any water lost to evaporation and mixing until smooth. |
PRODUCT CHARACTERISTICS (25°C)
| Appearance | Off-white lotion |
| Viscosity (Brk, RV DV-II, T-D, 20rpm, after 24h at room temperature; mPa·s) | 11000 - 18000 |
| pH | 6 - 8 |
*Patented and Patent Pending
The information presented herein is believed to be accurate and reliable, but no warranty or guarantee, expressed or implied, is made regarding the information or the performance of any product. Further, nothing contained herein shall be taken as any inducement or recommendation to use, manufacture or sell that may infringe any patents or any other proprietary rights now or hereafter in existence, nor to imply compliance with any regulatory requirements
The Hallstar Company - 120 South Riverside Plaza Suite 1620 - Chicago, IL 60606-3911 USA hallstarbeauty.com