Pine Needle Essential Oil Although pine oil can cause allergic reactions, it is very useful to relieve mental, physical and sexual fatigue, while having a cleansing and clearing effect on a room. Even though it can be used in cystitis, hepatitis and prostate problems, as well as to improve circulation and to relieve rheumatism, gout, sciatica and arthritis, it should be done so with care due to the sensitising nature of this oil. Pine oil has a fresh forest smell, is pale yellow in colour and watery in viscosity. Safety Information We supply essential oils as cosmetic ingredients and as such we are not obliged to label them with warnings about their topical or theraputic uses etc.. Should you be purchasing essential oils from us for any purpose other than as a cosmetic ingredient please refer to our Essential Oil Reference Guide for useful information. You may want to re-label your products according to the use they are to be put to. Read Our Essential Oil Reference Guide.