Phase A | |
Glycerin (Univar) | 30.00 |
Barcroft 0274 (SPI Pharma) (Aluminum Hydroxide) | 1.00 |
Vegetable Charcoal (Sensient) (Charcoal Powder) | 0.20 |
Covacryl PA (Sensient) (Sodium Polyacrylate (and) Sodium Polyacryloyldimethyl Taurate) | 6.00 |
Phase B | |
Water | 62.30 |
Euxyl PE9010 (schülke) (Phenoxyethanol (and) Ethylhexylglycerin) | 0.50 |
More Information | |
Sensient Cosmetic Technologies Website: www.sensient-cosmetics.com | |
Procedure | |
1. Combine ingredients of Phase A, and mix well until powders are evenly dispersed. 2. Combine ingredients of Phase B. 3. Add Phase B to Phase A quickly with stirring at high shear for one minute or until homogenous. Procedure for making patch—1. Place 40 grams of the gel in the middle of a transparency film, Place a substrate on the gel. Cover with another transparency film 2. Place heavy materials such as books and dictionary on top of the transparency cover until gel spreads evenly. 3. Transfer the evenly spread gel film into a zip lock bag and place in 40°C oven for 3 days. 4. Cut the film into desired shapes. | |
Properties | |
pH Range—4.5 - 5.5; Stability testing for 4 weeks @ 45°C. |