Making Glycerin Soap with Water-Soluble Ingredients

Based on your question and the advice provided, here is the guidance for incorporating your water-soluble ingredients into a glycerin soap base:

• Mixing Order: You can dissolve the water-soluble ingredients (Goat milk Powder, Calendula extract, Phenoxyethanol, Trehalose, and Panthenol) together in distilled water before adding them to your melted glycerin soap base. There is no strict order required for these specific ingredients when dissolving them in the water phase.

• Temperature: The temperature range of 50-60°C for the melted glycerin base is generally acceptable for these ingredients, provided you avoid prolonged heating. As advised, keep the temperature below 70°C and use a double boiler to control the heat effectively. Melt the base quickly, add your dissolved water-soluble mixture, stir gently to combine, and then pour into your mold immediately. Minimizing the time the ingredients are exposed to heat will help preserve their beneficial properties.

• Ingredient Properties:

  • Calendula Extract: Known for anti-inflammatory, moisturizing, and skin-strengthening properties.
  • Phenoxyethanol: Acts as a preservative.
  • Trehalose: Helps enhance skin hydration and barrier function.
  • Panthenol (Pro Vitamin B5): Provides moisturizing, soothing, and wound-healing benefits to the skin.

Following these steps should help you successfully incorporate these ingredients into your homemade glycerin soap while maintaining their effectiveness.