Journal
What Is Glycerin and Why Is It in Soap?
Glycerin is a humectant created naturally when soap is made. What it does for skin, why industrial soap often removes it, and how to read it on a label.
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What Is Potassium Sunflowerate?
Potassium sunflowerate is liquid soap made from sunflower oil. What it is, how saponification creates it, and why it appears on ingredient lists.
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