Food supplement with sweeteners

*Disclaimer: The effects of the product may vary between individuals and could differ from those described on the website.


  • WEIGHT-LOSS GUIDE (e-book)
  • LOW-CARB MEAL PLAN (e-book)

Build Muscle Fast – 15-Day Bundle [LIMITED EDITION]

Receive a 10-day supply

This bundle is for you if you have time in your daily routine for regular physical activity.

The strongest fat burner on the market, FatBurn XXL, will ensure that the results of your workouts are maximised and regeneration is optimal. AquaSlim EXTREME will help you flush out excess water.

Visible results within 10 days!*

AquaSlim EXTREME is now available in a limitedsummeredition – strawberry flavour. 


Since some SlimJOY products are undergoing a re-design, some packaging you receive may differ from the packaging visible in the product pictures on our website. It is, however, still the same product.

Contents: 1x Build Muscle Fast – 15-Day Bundle [LIMITED EDITION] 10 bags/10 days

Sufficient for 10 days

€5.50 / Sachet

-55% discount
Special price €24.90 Regular price €54.98

Choose your package

Choose a one-time purchase or subscribe

Tip: Save an additional 20% with a subscription

One-time purchase
(Receive a 10-day supply)
55% discount
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(Receive a 10-day supply every month)
64% Discount + Free delivery
In stock

People all over the world love Slimjoy

Join them!

Build Muscle Fast

10-Day Bundle

This powerful combination is for you if:

Visible results within 10 days

  • you can't shed excess water and toxins

  • you have problems with losing weight

  • you are exercising, but it's not effective

  • you have problem reducing size of your waist, calves and ankles

  • your energy levels are low and you experience annoying caffeine jitters

Your stubborn fat in problem areas will go away in no time!

You deserve to see top results!

Get real results!

The powerful combination of AquaSlim EXTREME and FatBurn XXL helps:

Raise energy levels

Vitamin B3 can naturally improve energy levels.

Boost fat burn

Raises the body's internal temperature which accelerates fat burning.

Eliminate excess water

Cleanse the liver and stimulate the lymphatic system

Boost weight-loss

It can increase the effectiveness of exercise, causing better weight loss.

Perfect 2-in-1 mixture: 

No more waking up bloated and puffy

Boost weight-loss

Help reduce the size of waist, ankles and calve

Eliminate excess water

Speed up fat burning

Raise energy levels

FatBurn XXL

FatBurn XXL

Fat burner with powerful thermogenic effects for a fit, toned body!


  • burn more fat for several hours while keeping your muscles intact

  • reduces tiredness for enhanced performance

  • supports recovery to help sustain regular physical activity

  • with papaya extract to make protein more available for muscle growth&repair

  • with vitamin B3 to turn food into energy instead of fat

Also works during rest!

FatBurn XXL Check ingredients

AquaSlim EXTREME Strawberry - Limited Edition

AquaSlim EXTREME Strawberry - Limited Edition

The strongest natural diuretic on the market that offers visible slimming results within days! With 8 powerful plant ingredients, it offers numerous benefits:

  • Eliminates 27% of excess water*

  • Reduces bloating by 60%*

  • Decrease heavy legs sensation by 67%*

  • 2.5 times more weight loss

  • Clinically proven effects

  • Made in the EU

  • Plant-based

  • Limited summer edition - yummy strawberry flavour!

How to use:

1-5AquaSlim, 1 sachet in 1L of water/
6-10AquaSlim, 1 sachet in 1L of waterFatBurn, 1 sachet in a glass of water
11-15/FatBurn, 1 sachet in a glass of water

FatBurn XXL

FatBurn XXL

10 sachets | Receive a 10-day supply

1 sachet

After a meal

AquaSlim EXTREME Strawberry - Limited Edition

AquaSlim EXTREME Strawberry - Limited Edition

10 sachets | Receive a 10-day supply

1 sachet

In the morning

Tasty drinks for maximised result of your exercise and optimal regeneration