With the Acuvue Vita, the manufacturer Johnson &. Two different silicones combine with a high proportion of moisturizing substances to form a contact lens material that contains 41% water. With the optimal moisture binding, an unrestricted oxygen supply and an additional UV protection, the Acuvue Vita offers everything it needs to provide a whole month of freshness. This is exactly where Acuvue Vita comes in. The HydraMax technology combines two advantages for an optimal moisture distribution in the contact lens. On the other hand, the natü. nenfilms are optimally distributed on the contact lens. Lipids are natural fats that protect against moisture evaporation. On average, Acuvue Vita loses 33% less moisture than comparable monthly contact lenses.