The best shampoo bars can work just as well as a liquid shampoo, says certified trichologist Izabella Bordignon. “We have brilliant brands on the market today that have shampoo bars formulated for bleached, dyed, fine, curly hair and sensitive scalps”, and, the “only difference is that they’re formulated with less water and are more concentrated”.
Because of this, they tend to last far longer and are easier to travel with than liquid formulas, and as they don’t come in a plastic bottle, can be a more sustainable option.
