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Fasting programs

Discover Juicefast’s Fasting Programs, a science-backed way to reset your body, improve energy, and support long-term health. Our programs are built around cold pressed juices, rich in vitamins, minerals, and plant powered nutrients that fuel your body during a clean, natural fast.

Best-selling fasting programs in the EU

HPP technology

HPP technology

100% natural

100% natural

Non GMO

Non GMO

No artificial colors

No artificial colors

No artificial sugars

No artificial sugars

No artificial flavors

No artificial flavors

HPP technology

HPP technology

100% natural

100% natural

Non GMO

Non GMO

No artificial colors

No artificial colors

No artificial sugars

No artificial sugars

No artificial flavors

No artificial flavors

They tried it. Then this happened

If you're still not completely convinced… Juicefast is so much more than just looking good in a swimsuit (even though that’s pretty great too).

Ana, Croatia

Ana, Croatia

“I didn’t expect much, but I lost 3kg in 5 days and my bloating completely disappeared. Will definitely repeat!”

3kg lost No more bloating
Tanja, Slovenia

Tanja, Slovenia

“This detox helped me reset my gut and my mind. I felt lighter, clearer, and finally in control of my cravings.”

Gut reset Cravings gone
Klára, Hungary

Klára, Hungary

“Lost 2.5kg and my digestion hasn’t felt this good in years. Juices were tasty and super easy to follow.”

5 kg lost More energy
Emma, Austria

Emma, Austria

“I used to wake up bloated and tired – after 3 days on the detox, I felt light, energized and way more focused.”

3 kg lost No hunger
Ana, Croatia thumbnail
Tanja, Slovenia thumbnail
Klára, Hungary thumbnail
Emma, Austria thumbnail
Ana, Croatia

Ana, Croatia

“I didn’t expect much, but I lost 3kg in 5 days and my bloating completely disappeared. Will definitely repeat!”

3kg lost No more bloating
Tanja, Slovenia

Tanja, Slovenia

“This detox helped me reset my gut and my mind. I felt lighter, clearer, and finally in control of my cravings.”

Gut reset Cravings gone
Klára, Hungary

Klára, Hungary

“Lost 2.5kg and my digestion hasn’t felt this good in years. Juices were tasty and super easy to follow.”

5 kg lost More energy
Emma, Austria

Emma, Austria

“I used to wake up bloated and tired – after 3 days on the detox, I felt light, energized and way more focused.”

3 kg lost No hunger

Real stories from real Juicefasters

The juices are really delicious, I can't wait to try new combinations. I will try the five-day detox next time, I don't think it should be terrible 😀 I'm delighted with kombucha and we eat snacks.

Yesterday was the last (third) day. I was 82 kg and now I'm 79.3. And that's in just three days. All the juices are delicious and it wasn't as starving as I thought it would be. RECOMMENDED TO EVERYONE

Excellent juices, no problems, one, three or five days, I tried everything and I will order again. Thank you, you are the best.

I just started a three-day detox for weight loss and it's an understatement to say that I'm thrilled. The juices are so delicious, I'm not hungry and I feel great. Thank you so much for this deliciousness :)

My mandatory routine every few months since the very beginning, even before the name change. With juices, I continue my training normally, I just have an even greater burst of energy. I tried juicing fruit and making my own juices, but with all my obligations,...

We beat others in all categories

Juicefast logo
Other brands
1.5kg of fresh fruit & vegetables in every 500ml bottle
Cold-pressed + HPP technology (keeps nutrients alive)
No additives, preservatives or added sugars
Formulated by certified nutritionists
In-house certified nutritionist available
Wellness app
Thousands of real transformations
Transparent ingredient sourcing

Backed by nutritionists. Trusted by professional athletes.

Kristina Dudek

"I try to eat as varied and healthy as possible, adjusting my meals to my workouts and schedule. If I don’t have time for a proper meal, I always have a BITE ME bar with me! It saves the day every time!"

Kristina Dudek
Track athlete 400/800m
Bojan Grbić

“The first bars that don’t mess with my digestion – even during races. BITE ME is always by my side.”

Bojan Grbić
Spartan World Champion 2018
Maja Čović

“I teach my students that what you drink is the first asana. Juicefast detox packs lighten the gut, so every inhale finds more space and every pose flows easier. Sip, breathe, unfold.”

Maja Čović
Certified Yoga Instructor (ERYT-500) • Breathwork Coach
Ivan Furdin

“Most clients don’t have hours to prep balanced meals, yet they still need performance-grade fuel. Juicefast lets me prescribe a two-minute protocol that ticks macros and micros—clean energy in, glycogen topped up, no post-shake slump.”

Ivan Furdin
Strength & Conditioning Specialist • M.Sc. Kinesiology
Andrea Bilandžija

“When weight-loss stalls, the issue is rarely willpower—it’s metabolic inertia. I use Juicefast’s phased programs to reboot oxidation pathways: high-polyphenol juices first, nutrient-dense meals next. Compliance soars, results stick.”

Andrea Bilandžija
M.Sc. Clinical Nutrition • Registered Nutrition Counsellor

How our fasting programs work

Whether your goal is weight loss or better digestion, a fasting program gives your body a break and supports its natural detox, without feeling hungry and without losing nutrients.

  • A break for your digestion

    Instead of your usual diet you drink cold-pressed juices, so your digestive system gets a rest from heavy food. The result is better digestion, less bloating and a feeling of lightness.

  • All the nutrients from juices

    Cold-pressed juices are rich in vitamins, minerals, enzymes and antioxidants, so your body still gets what it needs. More energy and better focus.

  • A plan for every goal

    Each fasting program is designed for a specific goal: weight loss, better digestion, more energy or skin care.

Why Juicefast

  • Real food: cold-pressed fruit and vegetables
  • No preservatives, added sugar or artificial additives
  • Detailed instructions, a consumption schedule and support from our team of nutritionists
  • 30-day money-back guarantee

Explore our fasting programs and take the first step towards a better version of yourself.

Got questions? We’ve got answers.

Expert-approved answers, crafted together with our team of nutritionists and health professionals.

Petra Mihalić

Petra Mihalić

B. Sc in Food Technology and Nutrition

During a fasting program you drink cold-pressed juices rich in vitamins, minerals, enzymes and antioxidants instead of your usual diet. Your digestive system gets a rest from heavy food, while your body still receives the nutrients it needs.

Each program is designed for a specific goal: weight loss, better digestion, more energy or skin care. Choose the one that matches your goal.

Unlike pills and supplements, a Juicefast fasting program is based on real food: cold-pressed fruit and vegetables without preservatives, added sugar or artificial additives.