I have purchased GNC chewable vitamin C for years. I love them, my son loves them and my boyfriend loves them too. I do not discourage my family from taking 2 or 3 of these tablets every day. My son likes the fruit flavor, I prefer the rose hips. But either way, it is a good product. I leave a bottle on the counter in the kitchen. Especially in the winter months, I feel like this product helps to give my family the protection that it needs for all of the different viruses that are floating around. I buy this product on line. I usually get free shipping and I use my GNC discount card. Between all of the sales and coupons, plus the free shipping, it is a very good value. The tablets are about 1 inch in diameter and have a very pleasant tart taste to them. They chey up very well in my mouth, they do not leave a grainy feeling in my mouth. It is a good product that I trust for my family and friends.