It goes against what we’ve been told for decades, but bar soaps can no longer be filed under 'harsh, skin-stripping irritants', or be avoided for being basic and boring. Now formulated with results-driven ingredients and often sold in plastic-free packaging, it’s no wonder people are switching their liquid soaps and shampoos for these moisturising, eco-friendly alternatives. Here are the best luxurious bar soaps for hair, skin and body approved by our beauty team...