This formulation was designed using Zinc Oxide as the sole UV filter to provide SPF 50 performance. This HallBrite® EZ-FLO ZDX-based formula is water resistant, preservative free, and can be customized on natural butters and oils. Biochemica® Olive Butter combines with Biochemica® Lime Butter to soften, moisturize and rejuvenate skin and contribute a nice smell. One person in vivo testing yielded static SPF 57.6 and PFA 13.6 in a U.S. lab. In vitro analysis suggests SPF ~55, PFA (PPD) ~11 performance (label SPF 30 in regions where SPF/PFA ≤ 3 is required) with critical wavelength 373 nm.
| Phase | INCI Name [INN/USAN] (Other Information) | Trade Name | % Wt | Function |
|---|---|---|---|---|
| A | Olea Europaea (Olive) Fruit Oil, Hydrogenated Vegetable Oil | Biochemica® Olive Butter | 35.00 | Structurant / Emollient |
Prunus Amygdalus Dulcis (Sweet Almond) Oil, Hydrogenated Vegetable Oil, Citrus Aurantifolia (Lime) Peel Oil | Biochemica® Lime Butter | 3.00 | Emollient / Natural Fragrance | |
| Vitis Vinifera (Grape) Seed Oil | 19.60 | Emollient | ||
| Polyhydroxystearic Acid | 0.40 | Dispersing Agent | ||
Zinc Oxide [Zinc Oxide] (60%), Butyloctyl Salicylate, Triceteareth-4 Phosphate, Triethoxycaprylylsilane | HallBrite® EZ FLO ZDX | 14.00 | UV Filter/Sunscreen Agent / Carrier System | |
| B | Zinc Oxide [Zinc Oxide] | 12.00 | UV Filter / Sunscreen Agent | |
| C | Sorbitan Olivate | Olivem® 900 | 6.00 | Stabilizing Agent |
| Silica (spherical, 12 µm) | 10.00 | Deoiling Agent |
PREPARATIVE PROCEDURE
| 1 | In the main vessel, combine and mix phase A and heat to 75°C with mixing. |
| 2 | Add phase B to phase A with mixing and when uniform add phase C with mixing. |
| 3 | When batch is uniform start cooling and stop mixing and cooling when batch is at 60°C. |
PRODUCT CHARACTERISTICS (25°C)
| Appearance | Off-white cream |
*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