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Broad Spectrum SPF 50+, PA++++ O/W Sunscreen Cream for Wet Skin

This light and nongreasy sunscreen cream applies to wet skin without whitening. Very rapid excited state quencher SolaStay® S1 provides Avobenzone photostabilization and Sunspheres™ Powder boosts sunscreening performance while HallBrite® BHB provides sunscreen solvency and emolliency. In vitro analysis delivered SPF ~ 65, PFA (PPD) ~21 broad spectrum performance with critical wavelength 379 nm.

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PhaseINCI Name [INN/USAN] (Other Information)Trade Name% WtFunction
AEthylhexyl Salicylate [Octisalate] 4.00UV Filter / Sunscreen Agent
Octocrylene [Octocrilene] 10.00UV Filter / Sunscreen Agent
Homosalate [Homosalate] 10.00UV Filter / Sunscreen Agent
Butyloctyl SalicylateHALLBRITE® BHB*4.00Sunscreen Solvent
Ethylhexyl MethoxycryleneSolaStay® S1*2.00Photostabilizer
Polyester-25SolaStay® P1*4.00Photostabilizer
Glyceryl OleateHALLSTAR® GMO0.40Emulsifier
Acrylates/Dimethicone Copolymer 3.00Film Former
BButyl Methoxydibenzoylmethane [Avobenzone] 3.00UV Filter / Sunscreen Agent
CStyrene/Acrylates Copolymer (hollow spherical, 325 nm) 2.50SPF Booster
DWater (Aqua) up to 100Volatile Carrier
Butylene Glycol 8.00Humectant
ECarbomer 0.30Thickener (Aqueous)
Disodium EDTA 0.05Chelating Agent
Triethanolamine 0.25pH Adjuster
FPreservative 0.70Preservative
Dimethicone (5 cSt)  2.00Feel Modification / Enhancement

PREPARATIVE PROCEDURE

1To a secondary vessel add phase A, start mixing and add phase B. Heat to 55°C and add phase C and mix well.
2To the main vessel add phase D, start mixing and add phase E items one by one with strong mixing, mixing for 20 minutes or until a smooth dipsersion is achieved.
3When both phases are homogeneous and at their designated temperatures, slowly add phase ABC to phase DE with prop mixing.
4When the emulsion is fully formed (white and thickened; 20 minutes or longer, as necessary) start cooling.
5When the batch is below 50°C add phase F items one by one with mixing.
6Continue mixing until batch is at room temperature, replacing any water lost to evaporation and mixing until smooth.

PRODUCT CHARACTERISTICS (25°C)

AppearanceLight yellow cream
Viscosity (20 rpm, Brk, RVII, SP 4, after 24h at room temperature; mPa∙s):14000 - 22000
pH (as is)5.0 - 6.0

*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