Cosmetics Formulation Development

We can take Macadamia Nut Oil (Deodorized) and Jojoba Oil (Golden - Deodorized) can go through heat in the manufacturing process? For example, use this oil to extract various herbs. As seen in the description, it says to avoid heat and sunlight. So I'm not sure if it can be used for heat in the production process or not.

Hello น้ำมันธรรมชาติ of plants on high heat. will accelerate the oxidation process, causing the quality to deteriorate quickly Therefore, high heat is not recommended. or for a long time If mixed in a formula that requires heat to mix. should be done with speed and use the heating time as short as possible