Bach Rescue Pastilles contain the same combination of flower essences used in Rescue, but in a soothing pastille. Naturally flavoured with blackcurrant, they are alcohol and sugar - free. The handbag-friendly click-shut tin makes them the perfect travel companion. Bach Rescue Pastilles contain the same combination of flower essences used in Rescue, but in a soothing pastille. Naturally flavoured with blackcurrant, they are alcohol and sugar - free. The handbag-friendly click-shut tin makes them the perfect travel companion.