Nature's Natural Solutions Bath Truffles are neither an oil nor a bath bomb. Fragrance Free . They are a unique moisturizing bath product and extremely easy to use. Just pop one or even a half of a tablet into your warm bath and you will be amazed at how silky soft your skin feels even with just one use. Excellent for skin conditions like eczema and psoriasis as well as other such skin ailments. They contain no SLS or other irritating chemicals.