Ask how to use Protec™ OX, Protec™ SQ with oil because the manual states that you must use Protect OX that is dissolved in oil using heat around 70 - 80 degrees. From what I have seen, there is only Olive CLEAR oil (Hydrogenated Olive Oil). With Lithospermum Erythrorhizon Root Oil, it has good heat resistance and high stability.
https://www.myskinrecipes.com/recipes/%E0%B8%AA%E0%B8%B9%E0%B8%95%E0%B8%A3/3602-ace-boosting-serum/
https://www.myskinrecipes.com/recipes/%E0%B8%AA%E0%B8%B9%E0%B8%95%E0%B8%A3/5239-0-1- Retinal -serum/
But from the above formula, stable oil is not used. I would like to know if using oil that is not resistant to heat above 60 degrees will it affect the quality and stability of the oil?