E-Cig vs Nicotine replacement device

Here is the comparison of what is in a normal cessastion device vs an e-Cig

E Cig Contents

Vegetable Grade Gycol

Nicotine
Flavoring

Popular-Electric-Cigarette-CE4-0-98-Per-Piece-Colorful-CE4-and-Various-Resistances
NicAssist Nasel Spray

Nicotine
Disodium phosphate,
Sodium dihyrogen phosphate,
Sodium chloride,
Citric acid,
Polysorbate 80,
ß-ionene,
Methylparahydroxybenzoate (E218),
Propylparahydroxybenzoate (E216),
Disodium edetate,
Purified water.