This globally positioned formula delivers superior broad-spectrum protection with daily wear quality esthetics by using elegant sunscreen solvent HallBrite®BHB with HallBrite®PSF, the silicone-based triplet state quencher, to photostabilize Avobenzone. In vitro testing suggest SPF ~ 32, PFA (PPD) ~12. Critical wavelength = 379nm.
| Phase | INCI Name [INN/USAN] (Other Information) | Trade Name | % Wt | Function |
|---|---|---|---|---|
| A | Homosalate [Homosalate] | 7.50 | UV Filter / Sunscreen Agent | |
| Ethylhexyl Salicylate [Octisalate] | 5.00 | UV Filter / Sunscreen Agent | ||
| Octocrylene [Octocrilene] | 2.75 | UV Filter / Sunscreen Agent | ||
| Butyloctyl Salicylate | HALLBRITE® BHB* | 5.00 | Emollient / Sunscreen Solvent | |
| Undecylcrylene Dimethicone | HALLBRITE® PSF* | 3.00 | Photostabilizer | |
| C12-15 Alkyl Benzoate | 8.00 | Sunscreen Solvent | ||
| B | Butyl Methoxydibenzoylmethane [Avobenzone] | 3.00 | UV Filter / Sunscreen Agent | |
| C | Ceteareth-25, Disodium Ethylene Dicocamide PEG-15 Disulfate | 3.00 | Emulsifier / Dispersant | |
| Tri-C14-15 Alkyl Citrate | 1.50 | Emollient | ||
| VP/Eicosene Copolymer | 1.00 | Film Former | ||
| D | Styrene/Acrylates Copolymer (hollow spherical, 325 nm) | 4.00 | SPF Booster | |
| E | Water (Aqua) (deionized) | up to 100 | Volatile Carrier | |
| Disodium EDTA | 0.05 | Chelating Agent | ||
| Xanthan Gum (pharma grade) | 0.15 | Thickener (Aqueous) | ||
| F | Preservative | a.n. | Preservative | |
| Glycerin | 4.00 | Humectant | ||
| G | Microcrystalline Cellulose, Cellulose Gum | 0.40 | Suspension Aid | |
| Water (Aqua) (deionized) | up to 100 | Volatile Carrier |
| 1 | To a secondary vessel, add phase A, and start mixing. Disperse phase B with mixing, and start heating AB to 70°C. |
| 2 | Then add phase C in order with mixing. When phase ABC homogenous, add phase D and mix until D is well dispersed. |
| 3 | Add water of phase E to the main vessel. Disolve EDTA with mixing. When EDTA dissolved, add Xanthan gum and mix until fully incorporated. |
| 4 | Start heating phase E to 70°C. |
| 5 | When both phase are homogenous, and at their designated temperature, add oil phase ABCD to water phase E with prop mixing. |
| 6 | After mixing for five minutes, start cooling and homogenize until batch reaches 55°C. Resume sweep mixing with conitue cooling. |
| 7 | At 50°C or lower, add premixed phase F. Then, very slowly add premixed phase G and continue mixing for 20 minutes. |
| 8 | Replace any water lost to evaporation, and mix until smooth. |
| 9 | When at desired filling temperature, stop cooling and mixing, perform final quality assurance checks and package product. |
| Appearance | Off-White Fluid Liquid |
| Viscosity (Brk, RVDV-II, T-D, 20 rpm, after 24 h at room temperature; mPa·s) | 750 - 1250 |
| pH | 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
The Hallstar Company - 120 South Riverside Plaza Suite 1620 - Chicago, IL 60606-3911 USA
Tel.: 877 427 4255 (International n.: +1 312 385 4494) - Fax: +1 330 929 3616 - E-mail: customerservice@hallstar.com Web Site: hallstar.com
© 2024 Hallstar. All Rights Reserved.
Distributor Login
Print 
PDF