The differences are the amount or the concentration of oils that are in the scents. The higher the concentration of oils, the longer your scent will last, and the less you should need to apply. Are all of your products genuine?.
Guerlain L'homme Ideal Intense Eau De Parfum 100ml Spray For Him
Guerlain L'homme Ideal Eau de Toilette 100ml, 10ml + Shower Gel Gift Set for Him
L'Homme Ideal by Guerlain Eau de Toilette-Brand New
Guerlain L’Homme Ideal Parfum Spray Men 100ml
Guerlain L'HOMME IDEAL Cologne Eau de Toilette Spray 50ml - New Boxed/Box Dented
Ycz Charm Unfolds Marine Perfume for Men, 1.7 oz. Long Lasting Eau De Parfum Cologne For Men, Oriental Woody Fragrance - Ideal Special Occasions, Making it the Ideal gentlemen’s Gift (2-Pack).