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Serving Greater Monmouth County

Our Location:

1298 Route 35
Middletown, NJ 07748


Welcome to Thin Zone Weight Loss Centers

At Thin Zone we offer a heart healthy approach to weight loss. Our unique 3 stage eating system is based on your individual metabolism. We offer 2 different diet and weight loss programs designed for various lifestyles. Each is designed to maximize your weight loss and is tailored to your needs.


1) Our Healthy Management Plan

Our most well known plan is our Healthy Management Plan, which takes a sound nutritional approach to metabolic eating and has been the foundation of our heart healthy rapid weight management since 1995. This proven, three-stage, personalized program begins with the Fast Tack Plan where you can lose up to 10 pounds in your first 10 days. It consists of a low fat, metabolic and systematic plan for success. And when you hit your goal you take Sundays off because "Sundays are for eating" with family and friends. The program combines the most up-to-date nutritional guidance combined with our nutritionally balanced, proven weight loss program is continually refined by our dedicated team of weight loss professionals. It delivers a moderately higher low fat protein intake and reduced bleached flour and refined sugar to deliver the most powerful and easy weight loss.


ALT Series

When you absolutely have to lose weight fast we offer our ALT Series. An aggressive meal replacement program which has recently been revised to be lower in carbohydrates and higher in protein. In addition to the aggressive weight loss it delivers, it is the perfect solution to the problem of busy lifestyles. It is easier than ever to stay on your diet program when you're too busy to plan meals. Alt Series consists of 2-4 daily meal replacement bars or shakes followed by wholesome "normal" meals at lunch and dinner. Our complete line of meal replacement bars, shakes and drinks are nutritionally balanced, delicious and fulfilling and make it easy and convenient.

WheyDelicious Protein is a multi-patented, safe, nutritionallyadvanced, ultra-filtered whey protein concentrate containing a standardized source of immunoglobulins proven clinically efficacious.

Weekly Weigh-Ins

You have unlimited weigh-in and support. We provided you with an easy way to follow your plan and we monitor your progress to keep you on track. It is up to us to help you achieve your goal according to your timeline and to keep the progress as consistent as possible.

The Recipe Corner

We will provide new and tasty recipes each month. Our recipes provide plenty of variety and are easy to prepare and are always delicious!


We provide you with the one-on-one, on-going support from our diet and weight loss counselors. Also, you will have the support and encouragement of other members at any time and any day of the week We are all in this together and we are always here to help!

Diet Plan

We keep track of your weight loss and the total number of weeks that it will take for you to complete and reach your weight loss goal! Your eating system will constantly be tweaked to minimize plateaus.

Lifestyle Lesson Plans

Lifestyle Lesson Plans are our ongoing educational series and are included for free with your plan. Through education and knowledge of foods and nutrients you will not only lose all of your weight but you will understand how to keep it of for life!!

Flexible Meal Plans

Our menus are easy to follow, flexible and designed to suit various meal types!