For the ultimate skin-soothing bar of soap, you can’t get much better than this Baking Soda Oatmeal Bar. Made with Castile Rebatch, Oat Extract, Colloidal Oatmeal and baking soda, it has some serious nourishing power. Baking soda provides gentle all-over exfoliation, and oatmeal is renowned for its ability to calm irritate skin. Some customers may prefer this bar unscented so they can enjoy the gentle exfoliation of the baking soda and soothing effect of the oatmeal, but you can certainly add Lavender or Chamomile Essential Oil to give it a mild scent.
Regular soap has a pH anywhere from 8.5 – 10, and this soap is definitely on the low end of the spectrum with a pH of 8. It’s gentle enough for sensitive skin but strong enough to provide plenty of exfoliating cleanliness.
This is also a great recipe for beginning cold process soapers. It uses a rebatch base, which means the soap arrives pre-made and pre-cured; no dealing with lye! This tutorial uses the double-boiler method, but you can experiment with the plastic baggie technique too. For more on making rebatch soap, check out this Soap Queen TV video.