Formulary

Moisturizing Cream for Dry Skin

May 1, 2005

Natrulon OSF Oleosomes (Lonza) (Emulsifier, entire oil phase)
10.00
Natrulon H-10 (Lonza) (Humectant)
5.00
Octyl Methoxycinnamate (Sunscreen)
2.00
Urea (Humectant)
5.00
Novemer EC-1 (Noveon) (Thickener)
2.00
Geogard 361 (Lonza) (Global preservative)
0.40
Almond Fragrance # 901A79
0.15
Water (Diluent)
75.45

Procedure
Add the water to the Natrulon OSF with urea and mix at low sheer for 10 minutes. Add the Natrulon H-10 to the mixture with stirring for two minutes. Add the methoxycinnamate and the Geogard preservative to the mixture and stir for eight minutes. Add the Novemer EC-1 and stir until the mixture begins to thicken and then increase the stirrer speed for an additional three minutes.

More Information
Total preparation time is ~23 minutes, viscosity 2900 cps (Brookfield spindle A). The formulation passed stability testing at 45°C for two months.

More Information
Lonza Group, 90 Boroline Rd., Allendale, NJ 07401
Tel: (201) 316-9200; Fax: (201) 785-9013; info@lonza.com; www.lonza.com
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