Regular Set: 3 Packs for the Price of 2 (960g) - Hard gum | Optimal Shore Rigidity for Jaw Growth Stronger Gum Spearmint Ingredients:

Stronger Gum Spearmint Ingredients:

For Stronger Gum Extra Tough

Stronger Gum uses xylitol as its main sweetener

never becomes soft

and the regular Stronger Gum is chewed for 15-30 minutes

Regular Set: 3 Packs for the Price of 2 (960g) - Hard gum | Optimal Shore Rigidity for Jaw Growth Stronger Gum Spearmint Ingredients:Stronger Gum is used in Dr. Mike Mew's clinic, the leading doctor in craniofacial orthotropics. Your browser does not support our video. The Right Combination of Hardness & Toughness Hard and tough are not the same thing. Stronger Gum uses the right combination of hard and tough materials to activate the jaw muscles maximally. Jaw muscles respond best when they are worked out for at least 15 30 minutes at a time. Programs For regular Stronger Gum,