This formulation was designed to provide SPF 30 performance using only HallBrite® EZ-FLO TDX to deliver UV filter content. It is water-resistant, preservative-free, and can be customized with natural butters and oils. For this sunscreen stick, Biochemica® Shea Butter HMP was combined with Biochemica® Lime Butter to soften, moisturize and rejuvenate skin, and contribute a lovely, fresh fragrance.
One person in vivo testing yielded static SPF 40.2 in a U.S. lab. In vitro analysis and delivered SPF ~40, PFA (PPD) ~8 performance with critical wavelength 375 nm.
| Phase | INCI Name [INN/USAN] (Other Information) | Trade Name | % Wt | Function |
|---|---|---|---|---|
| A | Butyrospermum Parkii (Shea) Butter | BIOCHEMICA® SHEA BUTTER HMP | 35.00 | Emollient |
| Prunus Amygdalus Dulcis (Sweet Almond) Oil, Hydrogenated Vegetable Oil, Citrus Aurantifolia (Lime) Peel Oil | BIOCHEMICA® LIME BUTTER | 4.00 | Emollient / Natural Fragrance | |
| Olea Europaea (Olive) Fruit Oil | BIOCHEMICA® OLIVE OIL-ULTRA REFINED | 22.00 | Emollient | |
| Butyloctyl Salicylate, Titanium Dioxide (nano) [Titanium Dioxide] (40%), Triceteareth-4 Phosphate, Dimethicone Crosspolymer, Silica | HALLBRITE® EZ-FLO TDX | 20.00 | UV Filter/Sunscreen Agent / Carrier System | |
| B | Sorbitan Olivate | Olivem® 900 | 9.00 | Stabilizing Agent |
| C | Beeswax (Cera Alba) | 5.00 | Stabilizing Agent | |
| Nylon-12 | 5.00 | Deoiling Agent |
PREPARATIVE PROCEDURE
| 1 | In the main vessel, combine and mix phase A and heat up to 85°C with mixing. |
| 2 | Add phase B in with mixing until uniform. add phase C with mixing. |
| 3 | Start cooling, stop mixing at 60°C. |
PRODUCT CHARACTERISTICS (25°C)
| Appearance | Off-white stick |
*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