FORMULARY: FACIAL CLEANSER WITH 1% SALICYLIC ACID
This formulation provides a clear liquid facial cleanser with 1% salicylic acid. The cleanser has excellent foaming and wetting properties.
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INGREDIENT |
% of total |
500 g |
2 cups |
Function |
PART A |
Distilled Water |
15.0 |
75.0 |
5 TBS |
Diluent |
Hydroxypropyl Methylcellulose |
0.4 |
2.0 |
3/4 tsp |
Thickener |
PART B |
Distilled Water |
22.6 |
113.0 |
7 ½ TBS |
Diluent |
Glycerin |
2.5 |
12.5 |
2 ½ tsp |
Humectant |
Sodium C14-16 Olefin Sulfonate |
30.0 |
150.0 |
10 TBS |
Mild surfactant |
Cocamidopropyl Betaine |
20.0 |
100.0 |
7 TBS |
Mild surfactant/Foam Booster |
Myristamine Oxide |
5.0 |
25.0 |
5 tsp |
Foam Booster |
PART C |
Propylene Glycol |
3.0 |
15.0 |
3 tsp |
Solubilizer for Active |
Salicylic Acid |
1.0 |
5.0 |
1 tsp |
Active |
PART D |
Germaben II |
0.5 |
2.5 |
½ tsp |
Preservative |
Total |
100 % |
500 g |
2 cups |
|
Instructions
- Heat Distilled to 70C (158F).
- Add Hydroxypropyl Methylcellulose and mix until all particles are wetted.
- Cool to room temperature while adding the remainder of the distilled water.
- Mix until solution is clear and particle free.
- Add remainder of ingredients of Part B, mixing well after each addition.
- Premix propylene glycol and salicylic acid until uniform & clear
- Add Part C to batch with mixing
- Add Part D to batch with mixing.
Fragrance and dye can be added if desired. |
