01/07/2016
Secret Weapon works on hair from the inside, hypKNOTic works on the outside.
Secret Weapon is a hydrating product that enters the hair shaft and improves hair quality especially with multiple use. HypKNOTic is a water soluble silicone spray.
They don't work the same way or have the same types of ingredients.
Secret Weapon can be used in conjunction with a silicone spray.