Essential Oils: J-L
| ESSENTIAL OIL | BOTANICAL NAME | ORGIN | EXTRACTION | PART OF PLANT |
| JASMIN | (Jasminum grandiflorum) | Egypt | Absolue | flowers |
| JASMIN | (Jasminum grandiflorum) | Morocco | Absolue | flowers |
| JASMIN, INDIA | (Jasminum grandiflorum) | India | Absolue | flowers |
| JASMIN, SAMBAC | (Jasminum sambac) | India | Absolue | flowers |
| JUNIPER BERRY | (Juniperus communis) | France | Steam distilled | berries |
| JUNIPER LEAF | (Juniperus communis) | India | Steam distilled | berries |
| LANTANA | (Lantana camara) | Madagascar | Steam distilled | flowers |
| LARCH, TAMARACK | (Larix laricina) | Canada | Steam distilled | needles |
| LAUREL, BAY | (Laurus nobilis) | France | Steam distilled | leaves |
| LAVANDIN, SWEET (SUPER) | (Lavandula hybrida) | France | Steam distilled | flowers |
| LAVANDER, EXTRA | (Lavendula vera) | France | Steam distilled | flowers |
| LAVENDER, EXTRA FINE | (Lavendula mailette) | France | Steam distilled | flowers |
| LAVENDER, HIGHLAND | (Lavendula vera) | France | Steam distilled | flowers |
| LAVENDER, WILD POPULATION | (Lavendula vera) | France | Steam distilled | flowers |
| LAVENDER, SPIKE | (Lavendula vera) | India | Steam distilled | flowers |
| LAVENDER STOECHAS | (Lavendula stoechas) | Spain | Steam distilled | flowers |
| LEDUM (LABRADOR TEA) | (Ledum groenlandicum) | Canada | Steam distilled | leaves |
| LEMON | (Citrus limonum) | Uraguay | Cold pressed | peel |
| LEMONGRASS, EXTRA | (Cymbopogon flexuosus) | India | Steam distilled | grass/leaves |
| LIME | (Citrus aurantifolia) | Ivory Coast | Cold pressed | peel |
| LITSEA | (Litsea cubeba) | China | Steam distilled | fruit |
| LOVAGE ROOT | (Levisticum officinale) | France | Steam distilled | root/leaves |