100 organic skin care recipes _ make your own fresh and fabulous organic beauty products ( PDFDrive )

life of 2 or more years if stored out of direct sunlight. It is expensive,
but if you desire a longer shelf life for any of the products that use a
liquid oil in this book, you can substitute jojoba oil. Substituting jojoba
oil will change the consistency and nutrient content of the final
product and prolong freshness, but the shelf life will be dependent on
the sum total of the ingredients in the recipe.