Collagen with molecule size between 2000-6000 daltons undergoes a positive ionization process. So it can hold the hair well.

Wheat Protein with a molecule size between 2000-6000 daltons through a positive charge process So it can hold the hair well.

Collagen protein that forms molecular bonds with Methylsilane, which has a special feature, that when heated, Methylsilane will carry Heat Activating Hair Collagen to adhere and coat the hair