| N,N'-BIS(2-HYDROXYETHYL)-2-NITRO-p-PHENYLENEDIAMINE | Haarfarbstoff | |
| N,N-BIS(2-HYDROXYETHYL)-p-PHENYLENEDIAMINE SULFATE | Haarfarbstoff | |
| N,N-DIETHYL-m-AMINOPHENOL | Haarfarbstoff | |
| N,N-DIETHYL-m-AMINOPHENOL SULFATE | Haarfarbstoff | |
| N,N-DIMETHYL 2,6-PYRIDINEDIAMINE HCl | Haarfarbstoff | |
| N,N'-DIMETHYL-N-HYDROXYETHYL-3-NITRO-p-PHENYLENDIAMINE | Haarfarbstoff | |
| N,N-DIMETHYL-p-PHENYLENEDIAMINE | Haarfarbstoff | |
| N,N-DIMETHYL-p-PHENYLENEDIAMINE SULFATE | Haarfarbstoff | |
| NARCISSUS JONQUILLA | pflanzlich | Narzisse |
| NARCISSUS PSEUDO-NARCISSUS | pflanzlich | Gelbe Narzisse |
| NASTURTIUM OFFICINALE | pflanzlich | Brunnenkresse |
| NATTO GUM | Filmbildner | |
| N-CYCLOPENTYL-m-AMINOPHENOL | Zusatzstoff | |
| NELUMBO NUCIFERA | pflanzlich | Lotusblume |
| NEOPENTYL GLYCOL DICAPRATE | Emolliant | |
| NEOPENTYL GLYCOL DICAPRYLATE / DICAPRATE | Emolliant | |
| NEOPENTYL GLYCOL DICAPRYLATE / DIPELARGONATE / DICAPRATE | Emolliant | |
| NEOPENTYL GLYCOL DIISOSTEARATE | Emulgator | |
| NEOPENTYL GLYCOL DILAURATE | Emulgator | |
| NEOPENTYL GLYCOL DIOCTANOATE | Emolliant | |
| NEPETA CATARIA | pflanzlich | Katzenminze |
| NERIUM OLEANDER | pflanzlich | Oleander |
| N-ETHYL-3-NITRO PABA | Haarfarbstoff, UV-Absorber, Lichtfiltersubstanz | |
| NEURAL EXTRACT | biologisch | |
| NIACIN | | Vitamin |
| NIACINAMIDE | Zusatzstoff | |
| NICOMETHANOL HYDROFLUORIDE | Mundpflegestoff | |
| NICOTIANA TABACUM | pflanzlich | Tabak |
| NICOTINYL TARTRATE | Zusatzstoff | |
| NITROCELLULOSE | Filmbildner | |
| NITROGEN | Treibgase | |
| NITROMETHANE | Korrosionsschutzmittel | |
| NITROPHENOL | Zusatzstoff | |
| NITROUS OXIDE | Treibgase | |
| N-METHOXYETHYL-p-PHENYLENEDIAMINE HCl | Haarfarbstoff | |
| N-METHYL-3-NITRO-p-PHENYLENEDIAMINE | Haarfarbstoff | |
| NONETH-8 | Tensid, waschaktive Substanz | |
| NONOXYNOL-1 | Emulgator | |
| NONOXYNOL-10 | Emulgator | |
| NONOXYNOL-10 CARBOXYLIC ACID | Tensid, waschaktive Substanz | |
| NONOXYNOL-10 PHOSPHATE | Tensid, waschaktive Substanz | |
| NONOXYNOL-100 | Tensid, waschaktive Substanz | |
| NONOXYNOL-11 | Emulgator, Tensid, waschaktive Substanz | |
| NONOXYNOL-12 | Emulgator, Tensid, waschaktive Substanz | |
| NONOXYNOL-120 | Emulgator | |
| NONOXYNOL-12-IODINE | antimikrobieller Stoff | |
| NONOXYNOL-13 | Emulgator, Tensid, waschaktive Substanz | |
| NONOXYNOL-14 | Emulgator, Tensid, waschaktive Substanz | |
| NONOXYNOL-15 | Emulgator, Tensid, waschaktive Substanz | |
| NONOXYNOL-18 | Emulgator, Tensid, waschaktive Substanz | |
| NONOXYNOL-2 | Emulgator, Tensid, waschaktive Substanz | |
| NONOXYNOL-20 | Tensid, waschaktive Substanz | |
| NONOXYNOL-23 | Tensid, waschaktive Substanz | |
| NONOXYNOL-3 | Emulgator | |
| NONOXYNOL-30 | Tensid, waschaktive Substanz | |
| NONOXYNOL-35 | Emulgator | |
| NONOXYNOL-4 | Emulgator, Tensid, waschaktive Substanz | |
| NONOXYNOL-40 | Tensid, waschaktive Substanz | |
| NONOXYNOL-44 | Tensid, waschaktive Substanz | |
| NONOXYNOL-5 | Emulgator, Tensid, waschaktive Substanz | |
| NONOXYNOL-5 CARBOXYLIC ACID | Tensid, waschaktive Substanz | |
| NONOXYNOL-50 | Tensid, waschaktive Substanz | |
| NONOXYNOL-6 | Emulgator, Tensid, waschaktive Substanz | |
| NONOXYNOL-6 PHOSPHATE | Tensid, waschaktive Substanz | |
| NONOXYNOL-7 | Emulgator, Tensid, waschaktive Substanz | |
| NONOXYNOL-8 | Emulgator, Tensid, waschaktive Substanz | |
| NONOXYNOL-8 CARBOXYLIC ACID | Tensid, waschaktive Substanz | |
| NONOXYNOL-9 | Emulgator, Tensid, waschaktive Substanz | |
| NONOXYNOL-9 IODINE | antimikrobieller Stoff | |
| NONOXYNOL-9 PHOSPHATE | Tensid, waschaktive Substanz | |
| NONOXYNYL HYDROXYETHYLCELLULOSE | Filmbildner | |
| NONYL ACETATE | Emolliant | |
| NONYL NONOXYNOL-10 | Tensid, waschaktive Substanz | |
| NONYL NONOXYNOL-10 PHOSPHATE | Tensid, waschaktive Substanz | |
| NONYL NONOXYNOL-100 | Tensid, waschaktive Substanz | |
| NONYL NONOXYNOL-15 PHOSPHATE | Tensid, waschaktive Substanz | |
| NONYL NONOXYNOL-150 | Tensid, waschaktive Substanz | |
| NONYL NONOXYNOL-24 PHOSPHATE | Tensid, waschaktive Substanz | |
| NONYL NONOXYNOL-49 | Tensid, waschaktive Substanz | |
| NONYL NONOXYNOL-5 | Emulgator | |
| NONYL NONOXYNOL-7 PHOSPHATE | Tensid, waschaktive Substanz | |
| NONYL NONOXYNOL-9 PHOSPHATE | Tensid, waschaktive Substanz | |
| NOPYL ACETATE | Zusatzstoff | |
| NORDIHYDROGUAIARETIC ACID | Antioxidanz | |
| N-PHENYL-p-PHENYLENEDIAMINE | Haarfarbstoff | |
| N-PHENYL-p-PHENYLENEDIAMINE HCl | Haarfarbstoff | |
| N-PHENYL-p-PHENYLENEDIAMINE SULFATE | Haarfarbstoff | |
| NYMPHAEA ALBA | pflanzlich | |
| NYMPHAEA ODORATA | pflanzlich | Amerikanische duftende Seerose |