Toun28 Shampoo Bar S21 cleanses while strengthening hair. Formulated with black soybean, this bar nurtures scalp health and reduces hair loss. Charcoal purifies the hair and scalp, while vitamin E and proteins nourish hair follicles for stronger, smoother hair. Its gentle texture lathers into a luxurious foam, leaving a refreshing scent. Certified as 99% biodegradable, this shampoo bar is both earth-friendly and hair-friendly.