| PRODUCT | FEMA NUMBER |
| Lactic acid, FCC [598-82-3] | 2611 |
| Lactic acid, natural [598-82-3] | 2611 |
| Larch gum (arabinogalactan) | 3254 |
| Lauric acid, FCC [143-07-7] | 2614 |
| Lauric acid, natural, FCC [143-07-7] | 2614 |
| Lauric aldehyde, FCC [112-54-9] | 2615 |
| Lauryl acetate [112-66-3] | 2616 |
| Lauryl alcohol, FCC [112-53-8] | 2617 |
| Lavandin abrialis oil [8022-15-9] | NA |
| Lavender oil, FCC [8000-28-0] | 2622 |
| Leaf alcohol, FCC (cis-3-hexen-1-ol) | 2563 |
| Leaf aldehyde, FCC (trans-2-hexenal) | 2560 |
| l-Leucine, FCC [61-90-5] | 3297 |
| Levulinic acid [123-76-2] | 2627 |
| (R)-(+)-Limonene [5989-27-5] | 2633 |
| (S)-(-)-Limonene, FCC [5989-54-8] | NA |
| Linalool, FCC [78-70-6] | 2635 |
| l-Linalool, natural [126-91-0] | 2635 |
| Linalyl acetate, synthetic, FCC [115-95-7] | 2636 |
| Linalyl acetate, natural [115-95-7] | 2636 |
| Linalyl benzoate [126-64-7] | 2638 |
| Linalyl butyrate [78-36-4] | 2639 |
| Linalyl formate, FCC [115-99-1] | 2642 |
| Linalyl isovalerate [1118-27-0] | 2646 |
| Linalyl propionate, FCC [144-39-8] | 2645 |
| Linoleic acid [60-33-3] | 3380 |
| 2,6-Lutidine (2,6-dimethylpyridine) | 3540 |
| l-Lysine [56-87-1] | 3847 |