Thin From Within Review – The Truth About Brad Pilon’s Diet Plan


Author Credibility


Weight Loss Effectiveness


User Friendliness


Testimonials And Results




Workouts Effectiveness



  • Multi-phase approach to sustainable fat loss. The program is structured in a pyramid-like funnel, starting from a gut-bacteria rebalancing phase as the foundation for a metabolism phase and a workout phase.
  • Highly regarded author and nutrition expert of global phame. Brad Pilon is an authority in the diet and fitness industry.
  • Complete program that comes both in physical format AND digital format, so you can view it immediately on your smartphone/PC/tablet while waiting for delivery of the physical version.
  • It comes with useful tools for best effectiveness, like a software, a bonus 12-week workout plan, a bonus 9-weel follow-up program, a bonus prebiotic cookbook, a 143-HD video library and an online community for support.
  • Flexible plan that allows for carbs and personal food tastes. This helps stick to the plan.
  • Dietery suggestions designed to optimize leptin levels for women and spur fat loss, making this program ideal for a female public.
  • Completely natural plan without the need for gimmicks or pills.
  • It promotes a healthy dietary and life style as opposed to quick-fix and unsustainable fat loss fads.
  • Affordable program, as it offers both a physical and a digital version for a price that you normally get either one or the other.
  • 60-day money back guarantee.


  • It comes with a physical format, but you still need to purchase it online from the official website, you cannot find it in stores.
  • This program is based on a sound method but it requires persistence and dedication. It does not work for the short term as it was designed for long term results and sustainability.
  • You must return the physical version in good shape for a refund, but you still get to keep the digital version regardless.

Thin From Within Diet

Thin From Within is a high quality, natural diet program for women specifically designed for long term and sustainable results by Brad Pilon, an authority in the weight loss and fitness industry.

It is a solid alternative to ketogenic diets and a highly customizable and flexible plan that allows for carbs and personal food preferences to play with, as well as optional but recommended workouts.

The program was designed like this so as to prevent boredom, make it realistic and reduce drop out rate, as often is the case with strict ketogenic or crush diets.

As the program is focused on women, a good emphasis is also placed on the leptin hormone, as women seem to have a reduced responsiveness to this hormone and trouble regulating appetite and losing fat, despite having twice as much as men of it.

The Thin From Within plan addresses this problem with useful nutritional information on how to naturally improve leptin sensitivity in women, thus contributing to improved metabolic rate and fat loss. You can also read our leptin diet article here for more info.

All in all, it is a multi-faceted program that takes into account many aspects contributing to female weight loss, but it does so with a well structured plan broken down in different phases so as to make progression smooth and uncomplicated.

This review will tell you how Thin From Within works and whether it may or may not be suitable for you.

Thin From Within

Who Is It For?

Thin From Within is for women who want to follow a step by step plan consistently in order to achieve a healthy lifestyle along with fat loss, rather than those who seek a quick-fix before vacation.

This is a plan suitable for those women who may have tried before losing weight with limited or temporary success due to the unsustainable nature of whatever weight loss plan they were following.

Workouts are not compulsory but highly recommended by the author, as they contribute to boost overall fitness, metabolic rate and fat loss. However, weight loss results are achievable with just the nutritional guidance.

In addition, since the workouts can also be done in the comfort of home, not necessarily in a gym, Thin From Within is also suitable for women with limited time, like professionals, managers, executives or simply moms at home with kids or any busy woman who wants a flexible and feasible plan to follow without all the traps and costs of a gym or classes.

You should also read our VFX Body review or Beta Switch review.

Thin From Within Leptin Diet

How Does It Work?

The idea of Thin Form Within is to make weight loss sustainable and as simple as possible in a realistic way.

Generally speaking, the plan is extremely flexible, in that meal plans  can be customized on taste preferences and budget for sustainability in the long run.

This is particularly so in order to prevent the high dropout rate of keto-based diets, too rich in fat and proteins but void of carbs, which in turn can give rise to all sorts of nasty side-effects.

This plan actually allows for carbs to be smuggled in and contains a lot of quality information on best food choices.

Being a plan for women, the author provides strategic guidelines to reset leptin sensitivity (see this article), particularly in regard to vegetables like organic spinach, broccoli, red bell peppers, kale and chili peppers that allegedly help increase leptin sensitivity for improved metabolism and fat loss.

Thin From Within Structure

The program is structured in 3 phases, each one working as the foundation for the next one. These are:

Microflora Rebalancing Phase

This phase is all about restoring a good digestive health in order to improve metabolism and fat burning. This means reducing the pathogenic bacteria while increasing the good bacteria in your gut system.

The theory is that due to unhealthy food choices, bad bacteria skew the balance with a resulting slow metabolism and this phase is designed to address the problem, by re-balancing the bacteria ratio and increasing metabolism and energy levels.

The plan details which foods to remove and which others to add to your diet and when to prepare you for the next phases.

Metabolic Rebalancing Phase

This is the core of the plan, the weight loss part. Metabolic Rebalancing is a fancy way of saying “where the rubber meets the road”. This is the part of the plan when you implement the nutrition and exercise guidelines after your body has been primed in the previous phase.

Metabolic Rebalancing is optimized around female metabolism and leptin management, with an eye to your personal circumstances and fitness levels.

Here is where the Weight Loss Manual, the Exercise Video Library and the Virtual Nutritionist software come into play to provide a customized approach for your goals.

With these tools you can calculate your daily and weekly caloric requirements and your customized meal plans (more on these tools below) .

Community  Support and Customization Phase

This is when the Immersion social community kicks in. This is an online community that comes with the program.

It is a forum-like portal where anyone can contribute for support, motivation and suggestions, from old timers with success stories to newbies at the start of their weight loss journey.

This online forum also offers the input of Brad Pilon himself and extra tools like
advanced nutrition and training videos, podcasts and more. The purpose of this community is to keep track of your progress and to keep you motivated.

Thin From Within Results

Thin From Within Components

Thin From Within comes in both digital and physical formats. When you buy the program you get immediate access to the digital version which you can view through a mobile application for all Apple devices and smart phones, tablet or PC, while you wait for the physical version to be delivered. The components are:

A Weight Loss Program Manual – A 70-page manual containing all the nutritional information for the following 12 weeks.

Here you find all the information about good and bad bacteria, what a good bacterial balance should be,  how to achieve it and how to repair a dysfunctional gut system in order to restore fat loss capabilities.

The first two weeks focus on diet and nutritional aspects like meal planning and recipes, while from weeks 3 to week 6 you are introduced to probiotic and  prebiotic foods.

Week 7 to week 12  cover information on leptin and how to eat correctly in order to improve leptin sensitivity, metabolism and fat loss, including tips on which vegetables are most effective for doing so.

The manual concludes with a list of suggested foods and supplements with a Frequently Asked Questions section.

A Workout Program Manual – The workout part is optional depending on your personal physical fitness or willingness, but is highly recommended by the author. Like the weight loss part, the workout manual is structured on a 12-week time frame.

Workout schedule is 3 times a week with all the reps and sets laid out, no guess-work. Every week is broken down detailing which exercises to perform for each workout.

Note that while these exercises can be done in a gym, they can also be implemented at home with little equipment, very important for those with a dislike for gyms, crowds or gym memberships.

This aspect is particularly attractive to those with little spare time or on a budget. The exercises are female-oriented to address women’s specific needs and suitable for all fitness levels, from beginner to advanced.

A Video Library 143 Video Coaching Lessons – This part of the plan goes hand in hand with the Workout Manual. It shows how and when to execute each exercise to help achieve proficiency for best results and avoid injury.

A Virtual Nutritionist – This is the in-house software that calculates your weekly and daily caloric intake and your macro-nutrients based on your food preferences and physique goals.

A Social Community – The aforementioned Immersion social hub with a forum with interaction between its members, extra tools, workouts, nutritional guidance, podcasts and more.

A Nine-Week Follow-Up Program – A maintenance blueprint to hold on to your results.

A Prebiotic Cookbook – A 126-page cookbook with very healthy and yummy recipes.

Thin From Within Program

Click Here To Visit The Thin Form Within Website

Who Is Author Brad Pilon?

Brad PilonBrad Pilon is a leading figure in the world of nutrition. He started off with a degree in Applied Human Nutrition from the University of Guelph, in Guelph Ontario, Canada.

He then followed a formal professional path that saw him working as a Research Analyst with a little known supplement company that was to become years later a leading global supplement manufacturer.

The prominent position as Research & Development Manager gave him the opportunity to travel the world meeting top nutritional experts and leading athletes and bodybuilders like Arnold Schwarzenegger.

That is, until he decided to withdraw and follow his own path, focusing on leucine and protein synthesis, with an idea to design eventually a kind of perfect diet.

What happened next is that he switched over to a much simpler approach to diet and health, particularly in regards to the benefits of Intermittent Fasting, which resulted in the globally recognized blueprint Eat Stop Eat, also reviewed here.

Since then, his attention has been on simplicity coupled with effectiveness, dispelling most common myths held in the fitness world like “eat more protein” or “eat six meals per day” and many other such myths.

Brad Pilon today has a wide audience with online account on Facebook, Twitter and his own website.

The bottom line is that Brad Pilon is fully qualified to dispense advice on how to lose fat in a healthy and sustainable way, be it for women or men.

Thin From Within Nutrition

Closing Thoughts

Thin From Within is a completely natural, well designed program for female weight loss that is also structured in a logical and methodical way and designed for long term results.

It is not a fad diet plan, but a program created by a knowledgeable author with tons or real life experience and results.

The Thin From Within strategy focuses on food flexibility and social support for consistency and dedication, providing its members with a flexible nutritional guidance that allows for carbs and personal taste to be played with and the Immersion social community to help stick with the program.

It is a more realistic and viable option than quick-fix diets or ketogenic diets because it prevents yo-yo and rebound effects, providing you with a safe and sustainable blueprint for female weight loss and a healthy life style.

The program is complete and offers multiple tools to achieve your goals, but is also user friendly and well laid-out and, quite unusual for this type of programs, it is offered both in physical AND digital formats for the price of a single version, giving you immediate access, convenience of use but also a tangible copy to keep at home.

To conclude, Thin From Within is a sound program in all departments, from nutrition to workouts, as it is designed in a progressive way so as to make it effective for long term weight loss results for women.

Thin From Within