Well, I love ALL BHMD products and I use a few. The neck serum works. It tightens, lifts and smooth the skin, and the dispenser is delightful. It massages gently in these tight areas of the jaw and neck where a massage is needed. It makes me aware of tight muscles in jaw or neck areas and provides a massage. I let it deliver the serum a while, then I just use the massager to màke it penetrate more and relax muscles. It's one of my favorites night rituals, but I use it in the am also. And yes, I have had friends commenting "what do you do to look younger all the time," and people not believing my age. Even my doctor (granted eye doctor I had not seen in 3 years) skipped on me in the waiting room thinking this lady there could not be this age. And THAT feels good. I keep thinking "reversed aging" is definitely my thing, but I accompany it with a very healthy diet, lifestyle, exercise, and a positive attitude to life. All together it keeps me happy. Thank you BHMD for the effective products and very smart pachaging/delivery. That too makes a difference. The changes take a while, so slowly the skin improves, but in the end it does.