Soothing & Clarifying Serum
Lotioncrafter Serum SE is a proprietary blend of self emulsifying silicone fluids designed to make the creation of water-in-silicone emulsions (or serums) simple. Along with Lotioncrafter Serum SE, serums are created and stabilized using a sodium chloride/sodium citrate buffer. This reduces interfacial tension and improves stability, as does the addition of glycerin and/or glycols (dipropylene, propylene or butylene glycol). These also contribute to increased preservative efficacy. This is a cold process emulsion, therefore if you have concerns about the quality of your water or the hydrolyzed oats, heat and hold it at 180°F for 20 minutes and cool it to room temperature before proceeding. High shear (stick blender) mixing is not required; mixing with a stand mixer at moderate to high speed is preferred.
In this formulation, allantoin and hydrolyzed oats are added for their soothing properties, while Niacinamide (Vitamin B3) and DL-Panthenol (Pro-Vitamin B5) help improve the appearance of skin tone and texture. This formula produces a light greaseless serum with a velvety smooth finish on the skin.
Soothing & Clarifying Serum |
Formula
|
Percent |
Grams |
Ounces |
Ingredient |
Phase A |
37.00 |
111.00 |
3.700 |
|
|
10.00 |
30.00 |
1.00 |
|
Phase B |
46.55 |
139.65 |
4.655 |
Distilled Water |
|
0.25 |
0.75 |
0.025 |
|
|
0.50 |
1.50 |
0.050 |
Sodium Chloride (uniodized table salt) |
|
0.40 |
1.20 |
0.040 |
|
|
0.10 |
0.30 |
0.010 |
|
|
3.00 |
9.00 |
0.300 |
|
|
1.00 |
3.00 |
0.100 |
|
|
0.20 |
0.60 |
0.020 |
|
|
1.00 |
3.00 |
0.100 |
- Combine Phase A ingredients in mixing vessel and set aside.
- Combine all Phase B ingredients and stir to dissolve.
- Using a stand or hand mixer on moderate to high speed, begin to add Phase B ingredients to the Phase A mixing vessel in a very slow stream (slow addition is critical). Once all of the water is incorporated, continue mixing 10-15 minutes until the emulsion is smooth and uniform. The final lengthy mixing will insure a smaller, uniform droplet size of the discontinuous water phase, improving long term stability.
- Add fragrance, if desired.
Makes 300 grams (10 oz).
Ingredients in bold are carried by Lotioncrafter.