Read Our Reviews

See what some of our customers say!

I am a very busy cosmetic surgeon. I met Dr. Xu and she recommended I take Serenia. My stress level dramatically lowered. Taking Serenia provided an easy solution. Thank you, Dr. Xu!
~Luis V., M.D., F.A.C.S. 
Diplomat, American Board of Plastic Surgery


I have taken Serenia for almost a year. I go to sleep faster and sleep longer without active dreams. Serenia has given me a sense of balance and harmony. I feel more calm and in charge. I would definitely recommend this product.

~Laradona S.


I like Serenia because It makes me happier and I see a difference in dealing with my daily routine, when I’m happier I accomplish a lot more.
~Alessia M.



I am a busy attending physician. RESTFUL SLEEP worked the first night to give me the best sleep I have had in many years. I now have peaceful restful sleep and wake up feeling totally refreshed the next day.
~Douglas G., MD 


I have bought Serenia again, It really works! Peaceful, energy, health... Amazing results!!! To try!!!
~Theresa V.


It’s my nightly sleep vitamin!” I’m a busy realtor, mom, and wife. I like to work hard and play hard. But now that I’m over 50 - it’s hard for me to fall asleep and stay asleep. The Dr. Xu suggested Restful Sleep. It has been my nightly “sleep vitamin” - giving me a wonderful, restful sleep - and lets me wake up with a smile on my face each day! 
~Lisa H.