I originally wrote a good review for this product as it seemed to diminish wrinkles, however be aware:  I went to my dermatologist showed her attached pic and she also had recent pics of my neck.  She said there's a chemical that decreases fatty tissues which is why it's not recommended for face.  She suggested I use remaining product for my elbows, knew, and buttocks.  I have a Long, thin neck with little fatty tissues.  I'm now paying for Fraxell to go back to where I was before Nectifirm.