Formulary

Anti Blemish Cream SPF 15

September 1, 2010


Phase A
Parsol 1789 (DSM)(Butyl methoxydibenzoylmethane (avobenzone; USAN))
3.00
Parsol 340 (DSM) (Octocrylene (octocrilene; USAN))
2.70
Parsol EHS (DSM)(Ethylhexyl salicylate (octisalate; USAN))
5.00
Parsol HMS (DSM) (Homosalate (homosalate; USAN))
5.00
Amphisol K (DSM) (Potassium cetyl phosphate)
1.00
Sympatens-O/4200 (Kolb Distribution) (Sorbitan laurate & polyglyceryl-10 laurate)
1.00
Tegosoft CT (Evonik) (Caprylic/capric triglyceride)
3.00
Tegosoft TN (Evonik) (C12-15 alkyl benzoate)
3.00
Cutina GMS V (Cognis) (Glyceryl stearate)
1.50
Pemulen TR-2 (Lubrizol/Noveon)(Acrylates/C10-30 alkyl acrylate crosspolymer)
0.40
Dow Corning 345 Fluid (Dow Corning)(Cyclopentasiloxane & cyclohexasiloxane)
3.00

Phase B
Glycerin 86.5% (Glycerin)
2.00
Euxyl PE 9010 (Schu00fclke & Mayer) (Phenoxyethanol & ethylhexylglycerin)
1.00
Water dem. (Aqua)
59.10

Phase C
Citric acid 10% Solution
0.30

Phase D
Alpaflor ALP-Sebum (DSM)(Glycerin & water & epilobium fleischeri extract & sodium benzoate & potassium sorbate & citric acid)
3.00
Alpaflor Edelweiss GC (DSM)(Leontopodium alpinum extract)
2.00
Niacinamide PC (DSM) (Niacinamide)
4.00

Procedure
Heat phase A to 85°C while stirring. Heat phase B to 80°C and add to phase A while stirring and homogenizing the emulsion. Cool down the emulsion to 45°C and add phase C. If necessary add phase C for adjusting pH value to 5-5.5 Add all ingredients of phase D and mix thoroughly until a homogeneous solution is obtained. It is generally recommended to use vacuum while producing the gel to obtain the best result.

Properties
pH—5.5; SPF in vivo—16.4 (n=2).

More Information
DSM Nutritional Products
(800) 526-0189
Website: www.unlimitednutrition-na.dsm.com
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