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Couple’s Fast
Couple’s Fast
Couple’s Fast
Couple’s Fast

Couple’s Fast

Couple’s Fast180,00 €
Selling out fast 132 people are on this product

Fast with your partner, friend or family member for better results. Stay motivated. Get real results. Designed to make the journey more fun, more effective, and easier – when you’re not doing it alone.

  • Kickstars weight loss
  • Reduces bloating and water retention
  • Improves digestion and gut health
  • Controls cravings and appetite
  • Elevates focus and mental energy
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100% secure purchase
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Gifts on every purchase

We strongly recommend a 3-month supply as clinical studies show that it takes at least 45 days to see the reduction in weight loss and 150 days to activate new habit.

Petra MihalićPetra MihalićB. Sc in Food Technology and Nutrition

Gifts on every purchase

30-day Juicefast transformation
Free transformation guide

A detailed meal plan, detox tips, mindfulness guidance and more

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Free delivery
over 60€
Juicefast gift kombucha
Free kombucha
over 100€
Juicefast gift T-shirt
Free JF T-shirt
over 150€

Good to know

Each person drinks 5 juices per day, starting around 9 AM and continuing every 2.5–3 hours. No solid food during the program – just plenty of water or herbal teas. If needed, coffee is allowed (without sugar, preferably with plant-based milk).

The program is designed to be done with a partner so you can keep each other motivated, accountable, and supported.

Your box includes:

  • 5 juices per person, per day
  • Available in 3, 5, or 7-day formats
  • Choose between 250 ml or 500 ml bottles

Total: 30, 50, or 70 juices – depending on your plan.

Yes – this is our weight loss detox program designed for two people. Each person gets 5 juices per day. You’ll go through the program together, with twice the motivation and shared support.

We recommend it! Detoxing together helps you stay on track, hold each other accountable, and makes the experience more enjoyable. But technically, you can do it separately.

No – this is a full juice cleanse. You’ll be drinking 5 cold-pressed juices per person per day. To support results, avoid solid food and stay hydrated with water and herbal teas.

All orders are delivered by GLS

Packages are picked up from our warehouse by the courier service from MONDAY to THURSDAY (excluding public holidays and national holidays).

The delivery time is 2–5 business days.

Once GLS picks up your package, it will be delivered to your address within 24 hours.

Shipping is free for orders over €60; below that a flat rate of €8 applies (other destinations: flat €30).

When your package enters the packing process, you will receive a notification via email from GLS, followed by an update once the package is out for delivery.

You can return products within 30 days if they have been stored properly, are unopened and in their original condition

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

Bloat gone. Weight down. Energy up.

Program designed to reset your body, kickstart your metabolism, and help you feel lighter, clearer, and more in control. Made from 100% real fruits and vegetables – no additives, no sugar, no compromises.

8/10

felt less bloated (by day 3)

4.1kg

avg. weight loss after 5 days

All

noticed a boost in energy & focus

90%

didn’t feel hungry (keeps you full)

100%

fruits & veggies, 0 additives, 0 sugar

10 sec

prep, open, drink, done

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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

Bursting with benefits

Every Juicefast product is packed with essential vitamins, minerals, and science-backed nutrients to support your health – every single day.

Weight loss

Weight loss

Reduces fatigue

Reduces fatigue

Immune support

Immune support

Digestive support

Digestive support

Heart health

Heart health

Hair, skin & nails

Hair, skin & nails

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Why and how to use

Strict diets and punishing workouts didn’t fail you—they just weren’t your match. What if the answer lies in something much simpler and more natural? Feeling uncertain before trying a new approach to weight loss? Totally normal.

Start the Fast

Step 01Reset your routine

Forget plates, forks, and cooking. Five functional juices a day replace all your meals. Each one is designed to support your body — from liver detox to gut repair.

Step 2

Step 02Trust the process

Your body finally gets a break from heavy digestion and shifts into cleansing mode. No calorie counting. Just follow the juice order and tune in to how you feel.

Step 3

Step 03Feel the shift

In just 3–7 days, you’ll feel lighter, sharper, and more energized. The fast kickstarts weight loss, bloating fades, and you take back control — inside and out.

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

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Juicefast study

Results from a study involving 30 participants after a 5-day Juicefast fast

  • 34%

    reduction in bloating
    (a key marker of systemic inflammation)

  • 24%

    reduction in triglycerides
    (dangerous blood fats)

  • 11%

    reduction in LDL cholesterol
    (9.2% total cholesterol drop)

92%

of participants said they felt much better and happier

88%

would recommend Juicefast to family, friends, and colleagues

4.1kg

average weight loss in just 5 days

It’s what’s inside that matters

Crafted using the finest ingredients in nature, we meticulously choose only the highest quality sources, never settling for anything less.

Start now

Reviews from our community

100,000+ verified customers

4.9 / 20 reviews

barbaraglazarProvjereno

27/05/2025

Great for resetting the body

Zrinka BizjakProvjereno

11/03/2025

The juices are really great and my husband and I love them. The only thing I can suggest is the size of the package, luckily the delivery man is young and very kind, and he brings the boxes into the house. I'm always afraid if his back will be able to handle it. Thank you

Greta FabbroProvjereno

13/08/2024

Detox for two

Drazen TomicProvjereno

04/07/2024

Top product quality

Nives ŽargiProvjereno

26/06/2024

I can order a course of 3-day detox once a month. She feels great and is still losing weight

MogwaiProvjereno

11/06/2024

Ordered for the first time and definitely not the last time. It was much easier than I imagined. I used the 3-day juicefast with the purpose of resetting and starting a healthier diet. In those 3 days and for a whole week after that, I didn't feel any need for sweet food, I reduced my caffeine intake. I can easily continue with a more well-thought-out diet based on more vegetables and slightly smaller portions. For those of you who need a little extra encouragement, I recommend that you give up some dietary indulgence.

Nina SersenProvjereno

27/05/2024

Detox for two

Jasna SatlerProvjereno

22/05/2024

Excellent! I recommend it.

Tina PetrovcicProvjereno

22/04/2024

Improper packaging for transport

Marijana BarisicProvjereno

26/02/2024

I did 5 days of Juicefast and felt great. I lost 3 kg, my digestion was fantastic and all praise!! I will do it again 😃

DMProvjereno

05/02/2024

Everything is great - from the juices to the food, and of course the support from the JuiceFast team, kudos!

Lea PericProvjereno

01/02/2024

Excellent. Cures of 10 days each, done several times. I just have to admit that the flavors and combinations were better for me earlier. Celery is missing... more vegetable juices are missing. Reduce the amount of sugar.

Gabriela Vidic DlugosProvjereno

01/02/2024

Delicious juices, full of vitamins, plentiful. Lived up to expectations. I'll definitely have them again!

Ivana VukmanicProvjereno

30/01/2024

I can't wait to repeat the 3-day juice cleanse, but this time I want to continue for another 7 days with your ready-made meals!

Daniela VukusicProvjereno

16/01/2024

The juices are very tasty. I bought a package with 500ml bottles and they really fill me up. I messed up the number of days, so I used the excess as a snack in the following days. Even though they were left for longer, they are still just as delicious.

Kristina Kotorac MihicProvjereno

11/01/2024

I decided to do a 5-day detox program out of curiosity and challenge. On the first day I thought I was crazy because there was no way I could last 5 days, but on the 2nd day in the morning I was fine and I lasted 5 days without any major problems. Also, the juices weren't really my thing on the first day, but later I got used to the flavors. The nap is the best. I feel lighter, which makes sense because my intestines are empty. As for the effect on weight, it doesn't have a big impact, only -2.5 kg in 5 days, which is actually water. My conclusion is that if you're going to buy it to lose weight, then in my opinion it doesn't make sense, if you want to blow off some steam, cleanse your intestines and remember more easily, then try it, but in my opinion 3 days is enough for that.

Ivana KnezovicProvjereno

03/01/2024

🙂

Roko GlasnovicProvjereno

14/12/2023

Refreshing flavors that I can't wait to try again!

Maja PraljakProvjereno

14/12/2023

The juices are excellent, each one is delicious and nutritious. I completed the detox without any problems and without feeling hungry. I have more energy, and the feeling of constant fatigue is gone 🙂🙌

Ivana RosicProvjereno

14/12/2023

Excellent juices with a lot of flavor, and most importantly...in the 5 days I've been drinking juices, I've lost 4.8kg... I've already ordered them three times, so I have a big, warm recommendation for JUICEFAST juices!!!

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

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

To maintain your results and long-term health benefits, we recommend:

  • Healthy diet: Stick to nutrient-rich foods – fruits, vegetables, whole grains, lean proteins, and healthy fats. Avoid processed and sugary foods when possible.
  • Regular movement: Exercise helps keep your body and mind in balance.
  • Hydration: Drink enough water daily to keep your organs functioning optimally.
  • Quality sleep: Aim for deep, restful sleep to support recovery and mental clarity.
  • Flexibility: If you slip up, don’t stress. Just return to your healthy rhythm – progress over perfection.

Yes – most of our customers repeat the program every month to maintain optimal health and support their body’s natural reset cycle.

That said, everyone is different. Listen to your body and consult your nutritionist if needed.

Absolutely. Combining different Juicefast products can create a synergistic effect.

For example, you can pair the couple’s fast with the Digestion Fast program (based on celery juice) or add Wellness Shoots for an extra energy and anti-inflammatory boost.

This combo supports digestion, metabolism, and overall energy – creating a full-body reset.

For help with combinations or plans, feel free to contact us at cs@juicefast.com

Weight loss during the detox is highly individual – it depends on your starting point, diet, lifestyle, metabolism, and more.

Most people lose water weight first (especially in the first 3–5 days), followed by fat loss if detox is done over 5–7+ days and followed by clean eating.

The best results come when you prepare before, follow the protocol, and reintroduce solid food properly afterward.

Try these :

  1. Symptom journal – Track changes like headaches, bloating, mood, energy, etc.
  2. Weight & body composition – Monitor how your weight and body shape change.
  3. Energy levels – Pay attention to how energized and clear-headed you feel.
  4. Lab tests – If you’re doing a longer detox, bloodwork before and after can show interesting shifts.
  5. Talk to our nutritionist – They can personalize your plan and help assess your progress.
  6. Join our wellness app for additional support

No! Most people are not hungry, on the opposite, some people even report sometimes 500ml of each juice is too much for them…but If needed, you can have a small amount of food – like an apple, carrot, a handful of almonds, or a cup of homemade clear veggie broth.

This won’t ruin the detox and can help you push through.

Yes – we’ve created a Facebook group called “Juicefast community”, a safe space to connect with others with similar goals.

You’ll find support, shared stories, tips, and encouragement from people on the same path.

We don’t recommend full fasting programs for pregnant or breastfeeding women.

However, our products (made from real natural ingredients) can be used as a nutritious addition to a balanced diet – always check with your doctor or nutritionist first.

It’s all about what you do after. Here’s how :

  • Stick to clean eating
  • Stay hydrated
  • Move your body
  • Sleep well
  • Reduce stress
  • See your doctor regularly
  • Practice moderation
  • Keep learning – read, consult, stay aware

In most cases, yes – but always consult your doctor or nutritionist before starting a fast while on supplements or medications.

They can help guide you on proper combinations and timing to avoid conflicts or reduce effectiveness.

You can – but we recommend limiting it to one cup of black coffee or green tea in the morning.

Try to use this time to reset your caffeine tolerance.

Yes – light to moderate workouts are totally fine. In fact, movement can enhance the detox effect.

Just listen to your body and avoid intense training if you feel low on energy.

Nutritional values

For 150 g portion

Calories
Protein
Carbohydrates
  • sugars
  • fiber
  • Fat
  • saturated fats
  • Sodium