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  1. U

    ROE and any other antioxidants in soap

    Hi everyone, Wanted to post this and learn what antioxidants others are using in soap (if any at all) and what your experience was like. Here goes: 1. ROE - fairly inexpensive PPO since you only need 0.05% by weight. Does not alter look/color/smell. 2. I have been using Grapefruit seed...
  2. elurah

    Brainstorming: Experiences with Preservatives, Antioxidants, and Chelating agents in Soap

    Hi all, Discussion in another thread concerning DOS prompted my interest in additives that reduce the risk of fatty acid oxidation and rancidity in soap. This paper mentions different combinations including ROE +EDTA and BHT + Sodium...
  3. H

    When to use VitE for an antioxidant

    Hi,:problem: I was wondering how to know when you need to use Vit E for an antioxidant in M&P. Most recipes I've found don't use it but some do. I was also wondering if you need it if you put sugar in your soap. Thanks! Heather