






💥 Chew Hard, Look Sharp — Own Your Jawline!
Jawliner ハードチューインガム is a premium, sugar-free chewing gum engineered in Germany to provide twice the hardness of regular gum. Designed as a natural jaw exerciser, it helps strengthen facial muscles for a defined jawline. This 100% vegan, allergen-free gum is recommended by doctors globally for muscle toning and post-surgical recovery, making it the perfect daily fitness tool for health-conscious professionals.


















| Brand | Jawliner |
| Package Dimensions | 7.59 x 6.3 x 0.89 cm; 30 g |
| Package Information | ボックス |
| Manufacturer | Jawliner |
| Item Weight | 30 g |
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