Viseen is priced great.  They just came out with viseen advanced as well.  I thought I dont need viseen or want to spend money on viseen but in the hot summer days when Im coverd in lotion, bug spray, and have the thickest hat on in the crowd my sunglasses do help but viseen hydration really doese the finishing touch for protection and care.  And if your worryd about what your putting in your eyes, its simple, read the label...hydration.