Hello, 1. No. 2. No. The said age is the age of the product warranty only. In case of any changes within 24 months from the date of manufacture The manufacturer will change the product, but usually it is much longer than that (and longer than
น้ำหอม very, so
น้ำหอม will deteriorate. which will change or deteriorate the smell first
LipidSoft Deo 3. Storage
น้ำหอม in a cool place will help extend the life and maintain the smell quality longer. But I can't answer how long. (didn't answer
LipidSoft Deo because the age is longer
น้ำหอม much)