SCB4 Advanced NutritionA next generation skin supplement, formulated to nurture the close connection between a healthy gut and balanced skin. Stress, diet, antibiotics and some medications are known to cause imbalances in the gut microbiome, which may result in problem skin and imperfections. SCB4 is designed to work from the inside out: feeding the gut with bacteria to clarify and brighten skin. SCB4 synergizes four specific strains of bacteria and yeast selected by our