Substituting Oilsify 30 for Oilsify 15 in Microemulsion Cleanser

Asked by: kanyarach On: July 15, 2019 Product Type: Cosmetics

Question

Regarding the following sample Microemulsion Cleanser formula:

  • Oilsify 15 30%
  • Any oil 50%
  • Water 10%
  • Butylene Glycol 10%

Can Oilsify 30 be used instead of Oilsify 15 in this formula?

Answer

# Substituting Oilsify 30 for Oilsify 15 in Microemulsion Cleanser

Yes, you can generally substitute Oilsify 30 for Oilsify 15 in your Microemulsion Cleanser formula, but it's important to test the result.

Both Oilsify 15 and Oilsify 30 are emulsifiers specifically designed for use in cleansing oils and makeup removers. They function similarly to help oil and water phases mix and effectively remove makeup.

The formula you provided uses Oilsify 15 at a relatively high concentration (30%) to achieve the microemulsion state. Oilsify 30 can also be used in cleansing oil products, with a recommended usage rate up to 30%.

However, even though they are similar, different emulsifiers can affect the final product's clarity, stability, and texture differently, especially in a sensitive system like a microemulsion. Substituting Oilsify 30 directly for Oilsify 15 at the same percentage might alter the appearance (e.g., it might not be as clear or stable) or the cleansing performance.

Therefore, while the substitution is possible based on their intended use and maximum usage rates, it is highly recommended to make a small test batch of the formula using Oilsify 30 to ensure it achieves the desired clear microemulsion state and performs effectively as a cleanser. The other ingredients, such as the oil phase, Water, and Butylene Glycol, would remain the same.