California Orange Peel - Best Botanicals for Soap and Bath Bombs Our dried orange peel pieces are a beautiful additive for your soap, bath bombs, and more. Orange peels have a soothing natural scent of citrusy orange balanced out with softer aromas of vanilla and sugar. Our dried orange peels are sourced from non-GMO navel oranges grown in California. Orange peel pieces look great when combined with other botanical ingredients, or you can use them on their own to decorate the top of soap bars or bath bombs. You can also use botanicals to top your wax melts. We don't recommend using botanicals in candles. Orange peel blends wonderfully with ingredients like Lemongrass or Hibiscus.