Seaweed extracts. Luxuriate in nature's gifts. Mild, with seaweed extracts, skin and hair are gently cleansed. Delicately fragrant, essences of organic lemon balm and organic calendula keep your skin naturally soft and supple, even with frequent showering.. Make your soak in the tub a more relaxing experience with Holland & Barrett's range of bathing products. From bath oils to salts, our fragrant products will make you want bath time all the time. Explore our range of products including Dr Organic and Levera.