Everyday acids in your diet, such as fruit, wine and fizzy drinks can weaken the enamel surface. Over time, weakened enamel can be more easily worn away and your teeth can get visibly thinner and transparent at the edges. Your dentist will be able to detect these early signs of acid wear. Healthy, stronger & better-protected enamel. Pronamel has a distinct formulation. It helps minerals penetrate deep into the enamel surface, actively strengthening and re-hardening weakened enamel, making it stronger, healthier and better protected from the effects of everyday acids while helping to restore the natural whiteness of the teeth.