Though life is full of reasons to smile, the act of smiling can cause lines to form around your mouth. Smile lines, also known as laughter lines, are the deep lines on either side of the lower half of your face that extend out from mouth. These lines appear because of the repeated muscle actions when you smile. They tend to be more pronounced on older people. The repetitive motion of smiling causes the skin to become lax, creating permanent creases. Smiling also wears down the tissue in that area of the face, creating a line that remains even after you stop smiling

Thankfully, it is possible to reduce the appearance of such wrinkles. The appearance of smile lines can be softened through injections of Dermal fillers, which fill out the skin from inside. Another way to resolve the lines is to lift the sagging skin back in to place with a thread-lift. The goal of treatment is to smooth out smile lines, leaving you looking younger and feeling refreshed.

At NU-U many of our patients undergo smile line injections in their lunch break and return to work immediately. Some of the results are visible immediately. Others take time to appear, as the dermal filler builds, evens out and settles during the weeks following treatment.


I cannot recommend NU-U highly enough. I have had my “Vampire Facelift” done by both Dr Rai and Dr Punater and each time it has had an amazing effect on my skin. I’m so glad I have found these doctors. They are welcoming and know exactly how to make your skin so much more radiant.

— Geri

Excellent. I went to NU-U just before my wedding due to some frown lines. My treatment was amazing start to finish. Everything I was worried about was carefully looked at and precisely corrected.

— Michelle

PRP here is the best I’ve ever had! I have to get PRP done on my hair following a hair transplant. Lots of my friends have had very painful experiences with scalp PRP. Dr Rai does my treatment with a fast machine and it is so much better than the places I visited in London.

— Paul

Excellent service. I’ve had several different treatments from Dr Punater at NU-U. Each one has given great results and I’ve been amazed at how easy he makes everything look. This is definitely the best place I have been to for cosmetic treatments.

— Maria Lopez

From the moment I was greeted by Dr Rai I felt I was in safe hands. This is an amazing clinic where they really aim to look after you and I wouldn’t trust anyone other than Dr Rai now. The injections I had were far less painful and gave a much better result than anywhere I’ve been before. Would highly recommend NU-U to everyone.

— Mina

Great Professional Service! I felt at ease with these guys. Very caring, professional and explained everything to me. Gave me my options and guided me through what would be best for my skin. I’ve not been to other clinics and having chosen this one I don’t think I’d ever go anywhere else.

— Mr Casey

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