The skin’s health is heavily dependent on its microbiome, the billions of invisible microorganisms which live on its surface. Changes in pH, hydration and environment can all affect the microbiome balance. Uneven natural flora can contribute to many skin conditions, such as dry, flaky skin and the formation of blemishes. Pre and postbiotics are used in Balance Moisturiser to support a balanced skin microbiome. Postbiotics are live bacteria, which intermix with the natural microbiome and alter its composition. They can change the pH of skin to favour the growth of good bacteria, and produce antimicrobials to help protect the skin. Prebiotics are based on carbohydrates and act as food for the growth of postbiotics at the expense of the skin’s bad bacteria. Pre and postbiotics work synergistically to help the skin regain its natural balance.