Eyelike humidity drops with Hyaluron

For product: Hyaluron supply the eyes moisturized. Because hyaluronic acid occurs naturally in the eye and to store a large amount of water in the eye, it is very pleasant - because it forms a protective film, which ensures long-lasting moisture in the eye.
But this solution is ideal for any dry eye - not only for contact lens wearers.
Can it recommend with a clear conscience.
However, whether it still helps me in a long-term use, I can conclude only after prolonged use. Therefore advance 4 of 5 points.