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Broad Spectrum Sunscreen Lotion SPF 15

This sunscreen cream was designed to provide broad spectrum (SPF/PFA ≤3) performance. SolaStay® S1 is incorporated to rapidly and efficiently quench the excited states of Avobenzone, protecting it from photodegradation and so improving sunscreen performance. HallBrite® BHB contributes to UV filter solubility and enhanced product feel. This formulation was subjected to in vitro analysis and delivered SPF ~17, PFA (PPD) ~8 performance with critical wavelength 378 nm.

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PhaseINCI Name [INN/USAN] (Other Information)Trade Name% WtFunction
AEthylhexyl Salicylate [Octisalate] 5.00UV Filter / Sunscreen Agent
Homosalate [Homosalate] 10.00UV Filter / Sunscreen Agent
Butyloctyl SalicylateHALLBRITE® BHB*5.00Solvent
Ethylhexyl MethoxycryleneSolaStay® S1*2.00Photostabilizer
Ethylhexyl OlivateSENSOLENE®2.50Emollient
C12-15 Alkyl Benzoate 4.00Solvent
BButyl Methoxydibenzoylmethane [Avobenzone] 3.00UV Filter / Sunscreen Agent
CCetyl PEG/PPG-10/1 Dimethicone 2.50Emulsifier
VP/Eicosene Copolymer 0.80Film Former
Sorbitan OlivateOLIVEM® 9004.00Emulsifier
Hydrogenated Olive Oil, Olea Europaea (Olive) Fruit Oil, Olea Europaea (Olive) Oil UnsaponifiablesOLIWAX®1.00Stabilizing Agent
BHT 0.10Antioxidant Agent
DWater (Aqua) (deionized) up to 100Volatile Carrier
Disodium EDTA 0.05Chelating Agent
Propylene Glycol 3.00Humectant
EPreservative a.n.Preservative
FAluminum Starch Octenylsuccinate 2.00Feel Modification / Enhancement
Cyclopentasiloxane 2.00Feel Modification / Enhancement

PREPARATIVE PROCEDURE

1In the main vessel, add phase A ingredients, heat them up to 50°C and then add phase B and mix well
2Heat phase AB up to 75°C, the add phase C with continued mixing.
3In a separate vessel, add phase D ingredients and heat up to 70°C.
4Once both phases are at temperature and homogenous, add phase D to phase ABC and homogenize.
5Return to center mixing and cool down to room temperature and add phase E and mix well.
6Evaluate the sensoriality and eventually add phase F.

PRODUCT CHARACTERISTICS (25°C)

AppearancePale yellow, thick lotion
Viscosity (Brk, RVDV-II, T-D, 20 rpm, after 24 h at room temperature; mPa∙s)4800 - 8000
pH4.5 - 5.5

*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