A single essential oil is a plant essential oil extracted directly from a plant or a part of a plant. They can be further subdivided according to the classification of plants, including the following categories:
Citrus: such as bergamot, grapefruit, lemon, orange, tangerine, etc. These essential oils often have a fresh citrus aroma that is mood-boosting and antibacterial.
Florals: such as geranium, Roman chamomile, rose, lavender, ylang-ylang, orange blossom, etc. Floral essential oils often have a sweet or subtle aroma that soothes the mood and balances the mind and body.
Herbs: such as lavender, peppermint, rosemary, marjoram, sage, etc. Herbal essential oils have a cooling, refreshing effect and have a soothing effect on the body and mind.
Camphor: such as eucalyptus, melaleuca, rosemary, peppermint, tea tree, etc. Camphor essential oils are usually more penetrating, helping to lift the mind and purify the air.
Spicy: such as coriander, black pepper, ginger, cardamom, etc. The spicy essential oil has a spicy scent that helps to lift the mind and boost vitality.
Resins: such as frankincense, myrrh, elemi, white rosin, etc. Resin-based essential oils often have a warm aroma that soothes tension and brings a sense of tranquility.
Woody: such as araucaria, sandalwood, pine, juniper, cypress, etc. Woody essential oils have a deep, long-lasting aroma that helps to stabilize mood and boost self-confidence.
Soil: such as patchouli, vetiver, etc. Earthy essential oils have the scent of the earth to help balance the mind and body and enhance a sense of security.