Most full perfumes are made of about 10-20% perfume oils dissolved in alcohol and a trace of water. Colognes contain approximately 3-5% oil diluted in 80-90% alcohol, with water making up about 10%. Toilet water has the least amount—2% oil in 60-80% alcohol and 20% water.

How does cologne get made?

Many perfumes are made by extracting scented oil from natural ingredients. These ingredients can include various plants, fruits, woods and even animal secretions. Other resources like alcohol, coal, tars and petrochemicals can be used during the manufacturing process.

What ingredients are in cologne?

The main ingredients used in cologne are water, alcohol and fragrance.