Signature Kit | 1 box
Signature Kit | 1 box
The FastBurnBox 3-Day Fast is more than a cleanse—it’s a complete reset designed to fuel your body, boost mental clarity, and help you reach your goals without deprivation. FastBurnBox gives you everything you need for a simple, effective, and energizing fast. Average weight loss is 4-6 pounds without starving yourself.
FastBurnBox Benefits:
- Boosts energy and mental clarity
- Supports digestion and reduces cravings
- Helps sustain weight loss
- Increases metabolism for long-term results
Open the box
Everything your fast needs, in one box
No guesswork, no half-empty cupboard at hour eighteen. Each FastBurnBox is packed with the food, minerals and instructions that carry you through the days you have planned. Burn fat, not your health.
The FastBurnBox Book
A must-read for everyone who wants to fast in a safe way. See how to prep your body for a 72-hour fast step-by-step (and discover common mistakes beginners make to avoid hunger pangs, headaches, energy dips, and brain fog.)
Delicious Anti-Hunger Fiber Shake
Worried about hunger? Treat yourself to a glass of our delightful orange-flavored fiber drink twice per day to stay full and satisfied during your fast. And since it's just fiber, it will help you be more regular and clear out all the gunk, so you feel lighter and enjoy a flatter belly. But the best part? It's only 10 calories, so it won't mess up your fast. 🥳
Tasty Post-Fast Weight Loss Meal Plan
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Quick and Easy Post-Fast Fat-Burn Workout Guide
This guide suits all fitness levels and can help you shed those extra pounds after your fast even faster (again, totally your call to follow it or not).
Get free access to the DoFasting app for a full month
This app is like a Swiss-army knife for fasting, packed with tools and resources that make fasting easy, like tracking exactly when you enter fat-burning stage to stay on course toward your weight loss goal. (One month free, then only $32.99 every 3 months. Cancel easily anytime.)
Not sure which box length suits you? The two-minute quiz points you to one.
Find my boxGot a question? Find your answer below
No fine print, no hype. Here is exactly how FastBurnBox works, what turns up at your door, and who should talk to a doctor first.
Will I feel hungry?
Don't sweat it! We've got a delicious strawberry-flavor fiber drink that will keep you feeling full without messing up your fast because it’s practically zero calories.
Will I feel tired?
Actually, most folks find they get a nice energy boost during fasting because your body doesn't have to deal with digesting food. Plus, we'll show you what to do before your fast so your body has plenty of energy in the reserves to weather the fast.
Will I get 'keto flu'? (headaches, dizziness, nausea)
Don't stress! We'll show you how to avoid common mistakes that lead to keto flu. Stick to it, and you won't have to deal with those nasty symptoms.
What if I mess up my fast and don't have enough fiber drink left to start all over again?
No worries! You can easily order a refill. Or you'll get a refill automatically with our 6-month or 12-month plans (just have to wait a bit). That said, you can also fast without a fiber shake – it's totally doable and many of our customers love the challenge.
I'm not sure I have time to fast. What about dinners with friends and birthdays?
Totally get it! We suggest planning your fast for a long weekend or during a holiday when you have more freedom in your schedule. Sure, it might be a bit inconvenient, but remember, it's your health we're talking about here – maybe it's worth the effort?
Is fasting safe?
Generally, yes, but it depends. If you've got diabetes, you should chat with your doctor first since it can mess with your blood sugar. For those who are pregnant or breastfeeding, it's usually a no-go because your body needs extra food for the little one. Best to check with a healthcare pro to be sure fasting's cool for you!
How's FastBurnBox different from other fasting methods (like intermittent fasting and fasting-mimicking)?
A 3-day fast like FastBurnBox can be more straightforward and impactful than fasting-mimicking or intermittent fasting. Here's why: Simplicity: With a 3-day fast, you have a clear start and end. There's no need to constantly plan meals or watch the clock for eating windows, which you often have to do with fasting-mimicking or intermittent fasting. Intensity and Results: A full 3-day fast can kickstart significant metabolic changes in a short period. It's like a hard reset for your system, potentially leading to more noticeable results compared to the gradual approach of intermittent fasting or the partial fasting of fasting-mimicking plans.
What’s in your fiber drink?
Glucomannan is the key ingredient, it absorbs water and keeps you full during your fast, which helps with hunger pangs. Plus, it's only 10 calories, so it won't mess up your fast.
What happens after I pay?
Your FastBurnBox is going to be dispatched within 3–5 business days. There, you will find everything you need to make the most of your experience and achieve your goals.
Is FastBurnBox safe?
The FastBurnBox program is meant to support general health. Use it as part of a healthy lifestyle. If at any point you feel unwell, please consult a qualified healthcare professional.
What's the difference between the FastBurnBox, intermittent fasting, and fasting-mimicking plans?
Your FastBurnBox is a 3-day fasting kit combining functional modern supplements and ancient wisdom principles to boost your weight loss. Fasting-mimicking plans stimulate your body's fasting state while allowing you to eat restricted calories. You still have to plan your meals. Also, people often experience painful side effects when transitioning back into their routines after fasting. Intermittent fasting limits the hours when you are allowed to eat.
Why should I get a yearly supply of FastBurnBox?
By consistently following the FastBurnBox program throughout the year, you'll fast-track your weight management journey. After each box, your metabolism remains efficient in metabolising fat at an accelerated rate. The yearly supply consists of 4 boxes, aligning with our recommendation of fasting no more than once every 3 months for optimal results.
FastBurnBox is a food and wellness product, not medical treatment. Results vary from person to person.