Nectifirm Advanced Works!!
I purchased a .5oz bottle of Nectifirm and used it for 6 weeks, and I can totally tell a difference in the firmness of the skin on my neck. I am 48 years old, and I had a little sagging on my neck. I no longer have the little sag that I noticed quite often. I ran out yesterday, and I don't see the .5oz on this site. I am definitely purchasing again! I gave it only 4 stars because there is one drawback to the packaging.
I could not tell that I was running out of the product, and there is no way to open it up to get the last little bit until my new order comes in😢. All in all, it was definitely worth the money, and I am now a loyal customer!