Yes, massage candles are safe to use due to the ingredients that they're made from. Our Sensual Massage Candles are made from low melt point natural butters and oils which when melted is warm to the skin and not hot. Depending how long the candle has been burning for (If over 30min) always test the temperature of the oil first, before pouring directly onto the body for a massage. Massage Candles also include essential oils or body safe premium fragrances that are added at a much lower percentage.