Sequence | Trade Name | INCI Name | % |
A | Ethylhexyl Salicylate [Octisalate] | 5.00 | |
Homosalate [Homosalate] | 10.00 | ||
Butyloctyl Salicylate, Titanium Dioxide (nano) [Titanium Dioxide] (40%), Triceteareth-4 Phosphate, Dimethicone Crosspolymer, Silica | 10.00 | ||
B | Benzophenone-3 [Oxybenzone] | 3.00 | |
Butyl Methoxydibenzoylmethane [Avobenzone] | 3.00 | ||
C | VP/Eicosene Copolymer | 1.00 | |
OLIVEM® 1000 | Cetearyl Olivate, Sorbitan Olivate | 2.00 | |
Glyceryl Stearate | 1.40 | ||
OLIWAX® LC | Cetyl Palmitate, Sorbitan Palmitate, Sorbitan Olivate | 2.00 | |
PEG-100 Stearate | 0.60 | ||
D | Water (Aqua) | Up to 100 | |
Glycerin | 3.00 | ||
Disodium EDTA | 0.05 | ||
Xanthan Gum (pharma grade) | 0.20 | ||
Potassium Cetyl Phosphate | 1.20 | ||
E | Cyclopentasiloxane, Cyclohexasiloxane | 4.00 | |
Preservative | a.n. | ||
Aluminum Starch Octenylsuccinate | 2.00 |
Formula No. JZ10-139
Procedure:
1. To a secondary vessel, add phase A and start mixing. Add phase B with mixing. Start heating to 75°C. Add phase C to phase AB and mix well until uniform.
2. To the main vessel add phase D, mixing until fully incorporated. Heat to 75°C.
3. When both phases are homogeneous at their designated temperature, very slowly add phase ABC to phase D.
4. Homogenize phase ABCD for 3 minutes, then switch to center-stir mixing.
5. Start to cool to room temperature. When the batch is below 50°C add phase E to phase ABCD and mix until uniform.
Leave A Comment
You must be logged in to post a comment.