FAQ

What is the difference between Regular and Extra Tough?

Stronger Gum Extra Tough is significantly tougher than the Regular version. Regular Stronger Gum provides an effective workout, while Extra Tough offers a more intense workout in a shorter chewing time.

Is this product suitable for beginners?

Yes, both Regular and Extra Tough, as well as the Advanced Program, are suitable for beginners. The best choice depends on your personal preference and comfort level. Beginners typically start with the Regular Program before choosing a more intense option. Many experienced users continue to use either Regular or Extra Tough Stronger Gum, depending on their individual preferences.

What does research say about chewing gum and jaw-muscle size?

It is widely accepted that chewing can increase jaw muscle size, a finding also supported by scientific research, including studies of ancestral human jaws and animal models.

Is Stronger Gum a jawline gum?

Yes, Stronger Gum is generally recognized as the most effective jawline gum, having the optimal rigidity for jaw development. Major publications, including CBS and Forbes, have referenced Stronger Gum in articles exploring the scientific research behind jawline exercise. Stronger Gum is also used by doctors specializing in craniofacial treatment and is available through certain pharmacies.