Double Chin Slimming Serum

November 20, 2007 | Contact Author | By: Katie Schaefer
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Sederma

A.
Water (aqua) qs to 100%
B.
Carbomer (Ultrez 10, Noveon) 0.40
C.
Glycerin 10.00
Preservatives 0.20
D.
Hydroxycellulose 0.20
E.
Polysorbate 20 (Crillet 1, Croda) 2.00
Ethyl hexyl palmitate (Crodamol OP, Croda) 4.00
Dimethicone (DC 200 Fluid, Dow Corning) 3.00
Acrylates/C10-30 alkyl acrylate crosspolymer (Pemulen TR2, Noveon) 0.20
F.
Potassium sorbate 0.10
G.
Water (aqua) 0.10
Sodium hydroxide, 30% 0.60
H.
Ethanol 95 3.00

Procedure: Sprinkle B into A and let swell for 30 min. Separately mix C and heat it to 60°C until dissolution. Add D to C and mix. Add CD to AB with Helix stirring (s = 300 rpm). Let swell for 1 hr. Add E to batch with Helix stirring (s = 300 rpm). Add F to batch with Helix stirring (s = 300 rpm). Neutralize with G and stir with blade (s = 300 rpm). Add H and homogenize. Add J to batch, in order. Homogenize and adjust to approx. pH 6.