Also known as “wintersweet” or “joy of the mountains”, Marjoram was known to the Greeks and Romans as a symbol of happiness. Marjoram has been used in culinary dishes, imparting a unique flavour to soups, stews, dressings and sauces. In Germany, this herb is known as the “Goose Herb” for its traditional use in roasting geese.

The peppermint plant is a hybrid of watermint and spearmint and was first described by Carl Linneaus in 1753. A high menthol content, like that found in the doTERRA Peppermint essential oil, distinguishes the best quality Peppermint from other products. Peppermint is frequently used in toothpaste and chewing gum for oral hygiene. Peppermint continues to be one of the best-selling favourites among doTERRA essential oils.

Geraniums, grown for their beauty and their sweet, floral aroma, are a staple of the perfume industry. Use of Geranium essential oil dates back to ancient Egypt, where Egyptians used Geranium to beautify the skin's appearance. Geranium has been used to promote the appearance of healthy clear skin and healthy hair – making it ideal for skin and hair care products. The aroma helps promote a feeling of calm and balance.

Basil has a warm, spicy, yet herbal aroma known to provide a feeling of calm and centeredness. Basil has a high linalool content, making it an ideal application to diffuse for a calming and centering environment. Basil is commonly used in cooking to add a fresh, herbal flavour to meats, pastas, and entrée dishes. The aroma of Basil can help promote a sense of focus, calmness and a feeling of centeredness.