A skin inflammation prevention skincare kit designed for use after waxing is disclosed. The kit includes a chillable gel pack containing natural and organic ingredients including aloe vera gel extract, chamomile extract, green tea extract, cucumber extract, menthol, Vitamin C extract, and allantoin. The kit further includes an adhesive applicator that conforms to the body, enabling secure placement of the gel pack on sensitive areas. The kit also includes sanitizing wipes for cleansing the skin before application and Vitamin E wipes for moisturizing and healing after use. The gel pack and gel pad variants are washable, reusable, and eco-friendly. The kit can be tailored for both males and females.

A means for controlling the temperature of a warming material includes an air-permeable film or the like. The warming material includes the temperature control means and a heating composition. The temperature control means for controlling the heating temperature of the warming material includes one or more aliphatic compounds that have a melting point of 35-65 C. and a solubility in water (g/100 mL) at 20 C. of 5 or less.