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Oil in Water Sunscreen Lotion SPF 30

This oil in water sunscreen lotion utilizes elegant emollient and sunscreen solvent HallBrite® BHB to help solubilize Avobenzone and strong photostabilizer SolaStay® S1 combined with Polycrylene® to photostabilize it, delivering broad spectrum sun protection. Olivem® LV Flex provides a light sensorial impact to the formula. This composition was subjected to in vitro analysis and delivered SPF ~32, PFA (PPD) ~17 performance with critical wavelength 379 nm.

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PhaseINCI Name [INN/USAN] (Other Information)Trade Name% WtFunction
AWater (Aqua) (deionized) up to 100Volatile Carrier
Butylene Glycol 3.00Humectant
Disodium EDTA 0.05Chelating Agent
Acrylates/C10-30 Alkyl Acrylate Crosspolymer 0.20Thickener (Aqueous)
BHomosalate [Homosalate] 7.00UV Filter / Sunscreen Agent
Ethylhexyl Salicylate [Octisalate] 5.00UV Filter / Sunscreen Agent
Polyester-8POLYCRYLENE®*2.00Photostabilizer
Butyloctyl SalicylateHALLBRITE® BHB*5.00Sunscreen Solvent / Emollient
Ethylhexyl MethoxycryleneSolaStay® S1*2.00Photostabilizer
CButyl Methoxydibenzoylmethane [Avobenzone] 3.00UV Filter / Sunscreen Agent
DVP/Hexadecene Copolymer 2.00Film Former
PEG-8 Stearate, Glyceryl Stearate, Cetearyl Alcohol, Sorbitan OleateOLIVEM® LV FLEX3.00Self-Emulsifier / Liquid Crystal Maker
EPotassium Hydroxide 1.00pH Adjuster
Preservative a.n.Preservative
Cyclopentasiloxane 2.00Feel Modification / Enhancement
Aluminum Starch Octenylsuccinate 2.00Deoiling Agent

PREPARATIVE PROCEDURE

1To the main vessel add the liquids of phase A, start mixing, add the remaining phase A ingredients in order, and heat to 75°C.
2To a secondary vessel add phase B, start mixing, add phase C, heat to 75°C, add phase D items and then add phase E with mixing.
3With both phases at 70°C, add phase BCDE to phase A with stirring. After mixing for 5 min, start cooling and homogenize for 3 min.
4Resume mixing while cooling and, at 50°C or lower, very slowly add phase F one by one and mix well.
5Replace any water lost to evaporation and mix until smooth.

PRODUCT CHARACTERISTICS (25°C)

AppearanceOff white thin liquid
Viscosity (Brk, RVDV-II, Sp 4, 20 rpm, after 24 h at room temperature; mPa∙s)2000 - 2800
pH5.5 - 6.5

*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