Taking glucosamine chondroitin, resveraltrol, collagen, hyaluronic acid for 6 mo. Will it (or additives in it) cause harmful effect on liver?

Probably not. First of all, why are you taking these supplements? If they are high quality, pharmaceutical grade products, they will probably not cause liver damage. My advice is to seek a consultation with a physician who is familiar with vitamins and supplements and come up with a plan to maximize your health.