Avizor Moisture Drops are lubricating drops based on hyaluronic acid, a natural bio polymer already present in the eye which is the reason why they provide excellent comfort. Avizor Comfort Drops are a hydrating solution compatible with all contact lens cleaning systems and all type of contact lenses, especially frequent replacement lenses. Thanks to their lubricating and hydrating properties, a few drops of these two products soothes irritation due to dry and contaminated atmospheres or long hours on VDU's.