When it comes to the neck in terms of products (serum)… no doubt the top product of choice is Skin Medica’s "Essential Serum." This product has won numerous awards for the treatment of the neck area. I would say a close second is Lamelle’s Dermaheal Neck serum. The neck is quite a tricky area to treat, and without a doubt, just products on their own are not going to give you the best results. Including treatments such as needling, peels and laser (or preferably a combination of these), is going to give you the best results.