To start, coat damp hair with a silicone-free hair gel (this is because gels with silicone cause extra build-up that can make your bun less sleek and more crunchy).

This is your opportunity to ask them questions about what they'd do with your hair, ... Aveda Lifestyle Salon & Spa, 174 High Holborn, London WC1V 7AA, +44 (0)20 7759 7355.