Tto Thermal TRX Roll-On 45 ml before using it. is a product. You must rinse the product before using it. This product is designed to provide a thermal effect. It is easy to use and penetrates deep into the skin when applied to the skin. TTO Thermal TRX Roll-on is a preferred product by many people and is often included in the routine of personal care. Before using the product, it is important to read the instructions carefully. TTO Thermal TRX Roll-on also gives a feeling of relaxation while nourishing your skin. This product can provide effective results in regular use for a healthy skin.