Clean & Clear Face Primer is a clear silicone-in-water emulsion. Clean & Clear Face Primer is used as a make up base to provide long lasting make up.
Formula No. C130607-03
- Mix A1 and A2. Measure refractive index of phase A.
- Premix B1-B3. Measure refractive index of phase B. Match the refractive of two phases. Add DI water into phase B to decrease refractive index or add Propylene Glycol to increase refractive index.
- Then, add premix slowly into step 1. Then, homogenize well.
- Add C1 into bulk and mix well.