Reclaim the lighter, healthier you

If you have excessive cravings for carbohydrate-laden foods, especially in times of stress or during the winter months, your body may be telling you that it needs serotonin. SeroFit is a ground-breaking formula that helps increase serotonin levels, reduce carb cravings and minimize stress eating so you can manage your weight successfully — and be in a better mood while doing it!

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SeroFit - All Natural Weight Management


SeroFit is recommended if you have recently been diagnosed with “pre-diabetes” or struggling with Type 2 diabetes. It is effective without the unpleasant side effects of prescription medication.

Serofit can also help if you are struggling with joint pain, or want Bariatric Surgery but don’t meet the criteria, or are at the risk for heart disease, have issues with your thyroid, or have high blood pressure and/or cholesterol.

Key Features

  • 100% natural ingredients
  • No negative side effects
  • Raise serotonin levels without excessive carb consumption
  • Improved mood resulting in greater motivation
  • Positive effects kick in within 1-2 weeks
  • Clinically Tested
  • Backed by science
Stinging Nettle
Green Tea Leaves

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Real Serotonin (5-HT)

SeroFit contains real serotonin, as opposed to a precursor like tryptophan or 5-HTP. The serotonin in SeroFit comes from the stinging nettle leaf, a natural herbal source well-known for it’s positive effect on carb cravings.

  • I was somewhat skeptical of this program but I decided to try it even though I work out three to four times a week I couldn’t get rid of my fat around my core area so I was amazed that by the second week on the Serotonin program my stomach area was flat & because my husband eats the same as I do He also lost the fat on the stomach area this is a great program Best decision I made.

    Yolanda, August 5, 2017

  • I have been overweight most of my adult life and I have tried, Weightwatchers (too many times to count), Jenny Craig, personal trainer, and just doing this on my own. I started in January 2017, and I am down 50 pounds! I love it and I really do not want to eat carbs!! This is the longest I have ever stuck to a program. I would recommend this to everyone!! I feel so much better about myself, and have more energy.

    Wingit, August 1, 2017

  • I had been on a long term weight loss journey that had completely stalled. Going with the Serotonin program helped kick it back into gear. I’ve since lost nearly another 30lbs and will be remain in the program at least until I reach my goal. In fact, if possible, I plan on staying with these supplements as maintenance. One of my friends was so encouraged by my success, she went with the program also & is losing too.

    D. Watkinson, July 31, 2017

A Patented Serotonin Delivery System

As illustrated in this video, SeroFit’s unique delivery system delivers the real serotonin intact to the body and brain, allowing the positive effects (improved mood and less anxiety) of enhanced serotonin to take place.

A Record of Successful Weight Loss

Serofit has been used in the medically supervised Serotonin-Plus Weight Control Program which has been helping tens of thousands of people lose weight safely and effectively. The 12-week program produces an average weight loss of 30 lbs for women and 40 lbs for men, over a twelve week period.

Data from the SP Program has been accepted at the American Academy of Anti-Aging Medicine, the American College of Obstetrics/Gynecology, the American Association of Clinical Endocrinologists and the Northeast Association of Urgent Care Centers.

The SeroFit Story

SeroFit is part of a family of products based on Dr. Posner’s patented oral serotonin supplementation. His first product, Serotonin-Plus, was launched as part a doctor-supervised weight loss program which has helped tens of thousands lose weight safely and effectively.

This same formula is now available as SeroFit, for self-directed weight management. Serotonin-based supplements for menopause, PMS, blood sugar and sexual dysfunction are currently in development and expected to launch over the next year.

Robert Posner is a Diplomate of the American Board of Internal Medicine. He is a former decorated U.S. Navy physician and was under consideration to be President Reagan’s physician before opting for private practice. He has a passion for helping people become healthier and happier.

Dr. Robert Posner, MD

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