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Sport Sunscreen SPF 70

This oil-in-water sunscreen lotion provides high UV protection. The combination of SolaStay® S1, Polycrylene® and HallBrite® BHB ensures reliable photostability for Avobenzone. In vitro testing suggests SPF ~76, PFA (PPD) ~23 performance with critical wavelength = 377 nm. In vivo testing in a US laboratory (5 subjects) yielded static SPF 85, with 80-minute water resistant SPF 80.

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PhaseINCI Name [INN/USAN] (Other Information)Trade Name% WtFunction
AWater (Aqua) up to 100Volatile Carrier
Butylene Glycol 3.00Humectant
Acrylates/C10-30 Alkyl Acrylate Crosspolymer 0.25Thickener (Aqueous)
BDisodium EDTA 0.05Chelating Agent
Potassium Cetyl Phosphate 1.20Emulsifier
COctocrylene [Octocrilene] 10.00UV Filter / Sunscreen Agent
Ethylhexyl Salicylate [Octisalate] 5.00UV Filter / Sunscreen Agent
Homosalate [Homosalate] 15.00UV Filter/Sunscreen Agent / Carrier System
Butyloctyl SalicylateHALLBRITE® BHB*5.00Sunscreen Solvent / Emollient
Ethylhexyl MethoxycryleneSolaStay® S1*3.00Photostabilizer
DButyl Methoxydibenzoylmethane [Avobenzone] 3.00UV Filter / Sunscreen Agent
EVP/Eicosene Copolymer 2.00Film Former
Beeswax (Cera Alba) 0.40Stabilizing Agent
FStyrene/Acrylates Copolymer (hollow spherical, 325 nm) 3.00SPF Booster
GTriethanolamine 0.50pH Adjuster
Preservative a.n.Preservative


1To the main vessel add liquids of phase A, start mixing and disperse Pemulen TR-2 with strong mixing for 20-30 minutes.
2Heat dispersion with gentle mixing to 70-75 °C, add phase B in phase A and mix until dissolved.
3To a secondary vessel add phase C, start mixing and add phase D. Heat to 70 - 75°C and then add phase E with mixing. Add phase F before combination and mix until uniform.
4When both phases are homogeneous and at their designated temperatures, add phase CDEF to phase AB.
5Strong mix ABCD for 3 minutes and then cool batch.
6When batch is below 50°C add phase G with mixing, replace any water lost and mix until smooth.


AppearanceOff-white lotion
pH (as is)6.5 - 7.5
Viscosity (10 rpm, Brk, RVDV, T-D, after 24h at room temperature; mPa·s):2500 - 4000

*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: Web Site: