The search did not return relevant information about bath, soap, TFM, or product details. Therefore, I will answer the question based on existing knowledge. Total Fatty Matter (TFM) is a measure of identifying the amount of fatty matter present in soap. It is defined as the total amount of fatty matter, mostly including un-saponified matter and the saponified matter. The higher the TFM, the better is the soap in terms of its cleaning and cleansing capacity. Soaps with a TFM value of 75% and above are considered to be of good quality. When looking at the details of a soap product, it's important to consider both the positive and negative aspects. Positive aspects may include a high TFM value, natural ingredients, and moisturizing properties. On the other hand, negative aspects could involve the presence of harsh chemicals, artificial fragrances, and a low TFM value. When examining the ingredients or materials of a soap, it's advisable to look for natural and skin-friendly components such as coconut oil, shea butter, and essential oils. Harsh chemicals like parabens, sulfates, and phthalates should be avoided as they can be detrimental to the skin. If you have a specific soap product in mind, it's best to check the product packaging or the manufacturer's website for a detailed list of ingredients and other relevant information.