Mixing Perfect-C™ with Natural Oils and Stability

Asked by: woodymansurat On: April 21, 2019 Product Type: Cosmetics

Question

If I want to use Vitamin C type Perfect-C™ (Ascorbyl Tetraisopalmitate) mixed into natural oils like Argan Oil and Rosehip oil:

  • Can it be mixed directly?
  • Are they compatible?
  • If stored for a long period, is a preservative needed?

Answer

Mixing Perfect-C™ with Natural Oils

Yes, you can mix Perfect-C™ (Ascorbyl Tetraisopalmitate) with natural oils such as Argan Oil and Rose Hip Oil. Perfect-C™ is an oil-soluble form of Vitamin C, making it compatible with oil-based formulations. You can directly mix Perfect-C™ into the natural oils.

For long-term storage, traditional preservatives that protect against bacterial and fungal growth are generally not necessary in anhydrous (water-free) oil mixtures. However, natural oils, especially those rich in unsaturated fatty acids like Argan Oil and Rose Hip Oil, are prone to oxidation over time, which can lead to rancidity and degradation of the oils and potentially the Perfect-C™. To extend the shelf life and protect the oils from oxidation, it is highly recommended to add an antioxidant.