A. You can use Skin Nourishing Milk Bath and matching body lotion from Elemis. You're also going to love Liz Earle's shower gels, which have natural foaming agents in too. Balance Me's bath and body range also prides itself on using natural ingredients.
So that gives you three different ranges that all use natural foaming agents and their matching body lotions only use plant-based extracts and vegetable oils.
If you find that you're very sensitive, you can cut down to using one product on the body.
If you're worried about what you're using on your body, you should also be worried about what you're using on your hair. Most shampoos don't have natural foaming agents, so I recommend trying the new haircare range Amara from Daniel Field or Liz Earle's Botanical hair range.