This water-in-oil sunscreen lotion provides broad spectrum sun protection without using organic UV filters. The amazing, photostabilizing, anti-aging ingredient, SolaStay® S1, mitigates the photocatalytic and reactive oxygen species-generating activities of the oxides.
This formula was subjected to in vitro analysis and delivered SPF ~55, PFA (PPD) ~26 performance with critical wavelength 379 nm.
| Phase | INCI Name [INN/USAN] (Other Information) | Trade Name | % Wt | Function |
|---|---|---|---|---|
| A | Ethylhexyl Palmitate | HALLSTAR® OP | 10.00 | Emollient |
| Ethylhexyl Olivate | SENSOLENE® | 4.00 | Emollient | |
| Ethylhexyl Methoxycrylene | SolaStay® S1* | 2.00 | Photostabilizer | |
| Cyclopentasiloxane, Disteardimonium Hectorite, Propylene Carbonate | 2.00 | Stabilizing Agent | ||
| Cetyl PEG/PPG-10/1 Dimethicone | 2.00 | Emulsifier | ||
| Dimethicone (5 cSt) | 5.00 | Feel Modification / Enhancement | ||
| Cyclopentasiloxane, Cyclohexasiloxane | 5.00 | Feel Modification / Enhancement | ||
| B | Butyloctyl Salicylate, Titanium Dioxide (nano) [Titanium Dioxide] (23%), C12-15 Alkyl Benzoate, Ethylhexyl Methoxycrylene, Triceteareth-4 Phosphate, Dimethicone Crosspolymer, Silica | HALLBRITE® EZ-FLO TDX PLUS* | 17.00 | UV Filter/Sunscreen Agent / Photostabilizer / Carrier System |
| C | Sorbitan Olivate | OLIVEM® 900 | 1.00 | Emulsifier / Liquid Crystal Maker |
| Beeswax (Cera Alba) | 0.50 | Thickener (Nonaqueous) | ||
| D | Water (Aqua) (deionized) | up to 100 | Volatile Carrier | |
| Glycerin | 6.00 | Humectant | ||
| Disodium EDTA | 0.05 | Chelating Agent | ||
| Sodium Chloride | 1.20 | Stabilizing Agent | ||
| Preservative | a.n. | Preservative |
| 1 | To the main vessel add phase A and start mixing, disperse phase B and heat phase AB to 70°C. |
| 2 | Add phase C to phase AB, and mix well until uniform. |
| 3 | To a secondary vessel add phase D, start mixing and, when fully incorporated, heat phase D to 50°C. |
| 4 | When both phases are homogenous, start homogenizing phase ABC and very slowly add phase D to it. |
| 5 | When uniform in consistency and appearance cool batch towards room temperature. |
| Appearance | Off-white thick lotion |
| Viscosity (20 rpm, Brk, RV DV-II, T-D, after 24h at room temperature; mPa∙s) | 5500 - 9300 |
*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
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Tel.: 877 427 4255 (International n.: +1 312 385 4494) - Fax: +1 330 929 3616 - E-mail: customerservice@hallstar.com Web Site: hallstar.com
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