This non-nano mineral sunscreen cream provides broad spectrum sun protection. HallBrite® BHB (Butyloctyl Salicylate) in HallBrite® EZ-FLO ZDX contributes an excellent dispersion for zinc oxide. Refreshingly fragrant Biochemica® Olive Butter combines with Biochemica® Lime Butter to soften, moisturize and rejuvenate skin.
Olive-Lime Non-Nano Mineral Sunscreen Cream SPF 50 was subjected to in vitro analysis and delivered SPF ~56, PFA (PPD) ~14 performance with critical wavelength 376 nm.
| Phase | INCI Name [INN/USAN] (Other Information) | Trade Name | % Wt | Function |
|---|---|---|---|---|
| A | Water (Aqua) | up to 100 | Volatile Carrier | |
| Glycerin | 3.00 | Humectant | ||
| Xanthan Gum (pharma grade) | 0.20 | Thickener (Aqueous) | ||
| Disodium EDTA | 0.05 | Chelating Agent | ||
| B | Titanium Dioxide [Titanium Dioxide], Alumina, Silica | 8.00 | UV Filter / Sunscreen Agent | |
| C | Zinc Oxide [Zinc Oxide] (60%), Butyloctyl Salicylate, Triceteareth-4 Phosphate, Triethoxycaprylylsilane | HallBrite® EZ FLO ZDX | 25.00 | UV Filter/Sunscreen Agent / Photostabilizer / Carrier System |
| Olea Europaea (Olive) Fruit Oil, Hydrogenated Vegetable Oil | Biochemica® Olive Butter | 20.00 | UV Filter / Sunscreen Agent | |
| Prunus Amygdalus Dulcis (Sweet Almond) Oil, Hydrogenated Vegetable Oil, Citrus Aurantifolia (Lime) Peel Oil | Biochemica® Lime Butter | 3.00 | UV Filter / Sunscreen Agent | |
| D | VP/Eicosene Copolymer | 1.00 | Film Former | |
| Glyceryl Stearate | HallStar® GMS Pure | 3.70 | Emulsifier | |
| PEG-100 Stearate | HALLSTAR® PEG 4400 MS | 3.00 | Co-emulsifier | |
| E | Caprylyl Glycol, Phenoxyethanol, Hexylene Glycol | 0.80 | Preservative | |
| Silica (spherical, 12 µm) | 1.50 | Deoiling Agent |
PREPARATIVE PROCEDURE
| 1 | In the main vessel add liquids of phase A, start mixing and disperse solids with strong mixing. |
| 2 | Heat dispersion with gentle mixing to 75°C, add phase B in phase A and mix until uniform. |
| 3 | To a secondary vessel add phase C, start mixing and heat to 80°C. Add phase D and mix until uniform. |
| 4 | When both phases are homogeneous and at their designated temperatures, add phase CD to phase AB. |
| 5 | Strong mix ABCD for 3 minutes and then cool batch. |
| 6 | When batch is below 50°C add phase E with mixing, replace any water lost and mix until smooth. |
PRODUCT CHARACTERISTICS (25°C)
| Appearance | Off-white cream |
| pH (as is) | 6.0 - 7.0 |
*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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