Formulary

Sun Care Cream, SPF 30

April 1, 2012


Phase A
Water
59.35
Neoheliopan BB (Symrise) (Benzophenone-3)
6.00
Carbopol Ultrez 21 (Lubrizol) (Acrylates / C10-30 alkyl acrylate crosspolymer)
0.25
Versene NA2 Crystals (Dow Chemical) (Disodium EDTA)
0.10
Neoheliopan OS (Symrise) (Ethylhexyl salicylate)
5.00
Neoheliopan AV (Symrise) (Ethylhexyl methoxycinnamate (octinoxate))
7.50
Emersol 7036 (Croda) (Stearic acid)
2.50
Jeechem GMS-450 (Jeen) (Glyceryl stearate)
2.50
Benzyl alcohol
0.50
LexFeel 7 (Neopentyl glycol diheptanoate) (Inolex)
12.00
Sylvaclear A200V (Arizona Chemical) (Ethylenediamine/ hydrogenated dimer dilinoleate copolymer Bis-Di-C14-18 alkyl amide)
2.00
Sylvaclear PA1200V (Arizona Chemical) (Polyamide-3)
2.00

Phase C
TEA 99% (Triethanolamine)
0.30

Procedure
Heat phase A to 75-80°C and slowly add Carbopol to water under agitation until completely hydrated and uniform. Heat phase B to ~90°C until Sylvaclear polymers are completely melted and uniform. Slowly add phase B to phase A under homogenization at ~2000 rpm for 2-3 minutes. Add phase C and continue to homogenize at ~3000 rpm. Begin to cool batch to room temperature with sweep mixing.

Properties
Stable at RT (25°C) and 40°C for 1 month; Measured In Vitro SPFu201430 +/- 2.4.

More Information
Arizona Chemical
(912) 238-6556 (Tech Service)
(800) 526-5294 (Sales US)
+31 36 5462 800 (Sales)
www.arizonachemical.com

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