Food supplement

*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)

Belly Slim [30-Day Bundle]

Receive a 30-day supply

Perfect for anyone struggling with water retention and stomach fat.

With the help of AdipoBurn XXL, you’ll speed up fat burning and prevent new fat reserves from forming. WaterOut XXL will help reduce bloating and swelling!

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 Belly Slim [30-Day Bundle] 50 capsules/30 days

Sufficient for 30 days

€0.64 / Capsule

-61% discount
Special price €31.90 Regular price €80.88

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Choose a one-time purchase or subscribe

Tip: Save an additional 20% with a subscription

One-time purchase
(Receive a 30-day supply)
61% discount
Subscribe & save even more
(Receive a 30-day supply every month)
68% Discount + Free delivery
In stock
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*Customers used a previous version of this product. Try the new & improved version now!

Flat Tummy 

Perfect for anyone struggling with water retention and stomach fat

This 30-Day Bundle is for you if:

  • you want to speed up weight loss process

  • you feel bloated and swelled

  • you want to get rid of cellulite

  • you want to eliminate the dreaded yo-yo effect

  • you want to reduce waist size and hip circumference

  • you have a slow metabolism

Speed up the weight-loss process!

100% guaranteed to bring results

Weight-loss effect

Thanks to its 3 patented ingredients, it prevents the yo-yo effect.

Decreased waist size

Boost the metabolism and flush out excess water. Reduce belly fat by up to 50%.

Decreased hip circumference

Reduced waist and hips circumference by 7.5 and 6 cm, respectively.

The perfect weight-loss package to help you achieve your goals!

Boost your fat metabolism and reduce water retention!

This bundle is all about targeting the stomach!

Need fast results?

Decrease swelling

Reduce waist size

Reduce hip circumference

Reduce cellulite

Eliminate the yo-yo effect

Boost your fat metabolism

Premium ingredients 

All extracts have been produced according to the highest standards of quality and safety in modern European production facilities.

AdipoBurn XXL

AdipoBurn XXL

Getting that flat belly is now easy thanks to the formula's 2-in-1 action: boosting fat burning and preventing fat cell growth.

  • Reduce belly fat by up to 50*%

  • Reduce waist size by up to 7.5* cm

  • Reduce hip size by up to 6* cm

  • Boost fat burning by 33*%

  • Stimulate brown fat tissue (find out more below)

  • 30% stronger formula!

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

AdipoBurn XXL Check ingredients

WaterOut XXL

WaterOut XXL

The best solution to get rid of water retention and achieve visible results within a week

  • Flushes out excess water 
  • 3-in-1 draining action that supports lymphatic, urinary and blood systems 
  • Supports weight loss 
  • Helps reduce cellulite 
  • Decreases bloating 

WaterOut XXL Check ingredients

How to use

1-20WaterOut XXL, 1 sachet in 1 L of waterAdipoBurn, 1 capsule after a meal
21-30/AdipoBurn, 1 capsule after a meal

AdipoBurn XXL

AdipoBurn XXL

30 capsules | Receive a 30-day supply

1 capsule

Once per day

WaterOut XXL

WaterOut XXL

10 sachets | Receive a 10-day supply

1 sachet

Once per day

For anyone struggling with water retention and stomach fat!

SlimJOY products only contain the the best-quality ingredients with proven efficacy.