Our winter aromatherapy oil set contains cranberries: rosemary leaf oil bilberry seed oil; Vanilla: mineral oil thyme flower/leaf oil; Mint: castor seed oil mint leaf oil; Cinnamon: tocopherol (vitamin E) cinnamon leaf oil; Cedar: mineral oil North African cedar bark oil; Apples: castor oil apple seed oil. It can help freshen the air and create the warmest most inviting smell while promoting relaxation and providing other health benefits. Its use is simple: for aromatherapy: add 3-5 drops of essential oil to the diffuser for making soap: melt the soap base add 10-20 drops of essential oil stir well and pour into the mold to cool melt the wax base add 20-30 drops of essential oil when the temperature drops to 60C stir and pour into the candle mold to cool. It is widely used in aromatherapy handmade soap and candle making.