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


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Drink against water retention

WaterOut XXL Limited Edition Sweet Cassis

10 sachets | Receive a 10-day supply

Do you need a miracle worker for fast and visible body-shaping results? Look no further! This delicious and vibrant sweet cassis drink is designed to reduce water retention and bloating, flush out toxins quickly, and give visible results within a week

With added magnesium to support your electrolyte balance

  • Boosts excess water elimination by up to 27*%
  • Reduces swollen leg sensation by up to 60*% (feet, ankles and calves)
  • Advanced 3-in-1 slimming action against water retention, extra weight and cellulite
  • Advanced 3-in-1 diuretic action: lymphatic, urinary and blood flow support
  • 87*% of users were satisfied with the results
  • Exquisite, sweet cassis flavour
  • 15 years of expertise in food supplement development and production

SlimJOY has more than 1,200,000 happy customers all over Europe!

Contents: 1x WaterOut XXL Limited Edition Sweet Cassis 10 bags/10 days

Sufficient for 10 days

€0.99 / Sachet

-65% discount
Special price €9.90 Regular price €27.99

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Choose a one-time purchase or subscribe

Tip: Save an additional 10% with a subscription

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65% discount
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In stock

People all over Europe are loving WaterOut XXL Limited Edition Sweet Cassis! 

*Customers used a previous version of this product. Try the new & improved version now!

Our fastest-acting weight-loss supplement  

Natural ingredients with clinically-backed efficacy! 

Now in the limited-edition flavour of sweet cassis  

Add some colour to your hazy mornings! 

What causes water retention in the first place? 

Take a look at the most common causes of water retention and see if any of them ring a bell:  

  • too much salty food

  • hormonal fluctuations – e.g. feeling bloated before the period 

  • not being physically active

  • not drinking enough fluids – your body holds on to water when there’s not enough of it 

  • indulging in alcohol

  • sitting or standing too much (poor circulation) 

  • hot weather and dry air – the body holds on to precious water 

WaterOut XXL to the rescue! 

Natural help against water retention in a tasty sweet cassis drink 

The answer to all your search queries! 

You are not alone: more than one third of women** experience water retention regularly: feeling bloated, having swollen legs and feet, being unable to fit into their jeans. We've all had a big event coming up and then found ourselves not fitting into the dress a week before... 

how to fit into a dress last minute

how to fit into a smaller dress

 how to fit into jeans that are too small

last minute slimming tricks 

how to lose weight fast

how to lose weight in a week

3-in-1 effect against water retention!

It’s the natural and effective solution to your problems. With advanced 3-in-1 draining action, it strengthens 3 body systems in charge of toxin and excess water removal by supporting the following:  

1) Lymphatic flow – better toxin elimination, immune function and fat metabolism (cleavers, artichoke)  

2) Urinary flow – better toxin elimination and less bloating (java tea, artichoke, dandelion)  

3) Blood flow – better waste removal and nutrient delivery (nettle) 

By adding CactiNea™ from opuntia extract to the mix, we’ve ensured that excess water elimination will increase by 27*% while keeping your mineral balance intact. We’ve also added magnesium to contribute to your electrolyte balance

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

CactiNea™ – 27*% increase in water elimination 

CactiNea™ showed remarkable effects when it was assessed in a human study: 

  • 27*% increase in excess water elimination, with the advantage of preserving minerals, 

  • more than 60*% reduction of the swollen legs sensation – a swelling sensation in the feet, ankles and calves, 

  • first effects visible in a week,

  • 87*% of users confirmed the efficacy of the product! 

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

Goodbye water weight, hello feeling lighter! 

Reduces water retention 

Fights cellulite 

Kickstarts weight loss 

Reduces bloating and swelling 

Flushes out toxins 

But I’m losing just water weight! What about losing fat? 

You might not know this, but our body holds on to fat unless we remove toxins. Why is that? Because fat tissue is the safest place to store toxins and remove them from circulation. The way to get rid of toxins is to flush them out along with excess water. This is why getting rid of water retention is the first step to long-term, successful weight loss, as well as getting your first visible slimming results fast

The best natural diuretic mix on the market with 8 premium ingredients 

You asked, we listened!

Our customers asked if they can dissolve a previous version of this product in less water and we made sure that our new formula fits their needs - now instead of dissolving it in 1L, you can dissolve it in 500ml and get the same effect!

Active ingredients

WaterOut XXL

Packaging (1 unit)10 sachets
Daily dose1 sachet
Net weight (1 unit)63 g

Ingredientsin 1 sachet% NRV*
CactiNeaTM [Prickly pear powder extract]2000 mg**
 - Betalains  1 mg**
- Indicaxanthin 0.6 mg**
Fibregum™BG [Acacia gum] 1050 mg**
- Soluble dietary fibre 

945 mg


60 mg

Java tea extract 400 mg**
Cleavers extract 335 mg**
Artichoke extract 270 mg **
- Cynarin6.75 mg**
Nettle extract 100 mg**
- Polyphenols 4 mg**
Dandelion extract 80 mg**
- Inulin8.8 mg**
Artichoke extract270 mg**
VinoGrapeTM Plus [Red grape extract]34 mg**
- Polyphenols  30.6 mg**
- OPC 6.12 mg**

*NRV = nutrient reference value | ** = nutrient reference value not available 

How to use

The recommended daily intake is 1 sachet.

1 sachet

Once per day

INGREDIENTS (in 1 sachet)

CactiNeaTM [prickly pear (Opuntia ficus-indica (L.) Mill) fruit powder with 0.05% betalains and 0.03% indicaxanthin] 2000 mg (betalains 1 mg, indicaxanthin 0,6 mg), FibregumTM BG [acacia gum (Acacia seyal Delile) with 90% soluble dietary fiber] 1050 mg (soluble dietary fiber 945 mg), natural flavouring, blackcurrant fruit powder, magnesium citrate (magnesium 60 mg – 16% NRV*), java tea (Orthosiphon stamineus Benth) leaf extract with 2% potassium 400 mg, cleavers (Galium aparine L.) leaf extract 335 mg, artichoke (Cynara scolymus L.) leaf extract with 2.5% cynarin 270 mg (cynarin 6,75 mg), acidity regulator: citric acid, nettle (Urtica dioica L.) leaf extract with 4% total polyphenols 100 mg (polyphenols 4 mg), dandelion (Taraxacum officinale Webb) root extract with 11% inulin 80 mg (inulin8,8 mg), VinOgrapeTM Plus [grape marc (Vitis vinifera L.) extract with 90% total polyphenols and 18% OPC (contains sulphur dioxide and sulphites > 10 mg/kg)] 34 mg (polyphenols 30,6 mg, OPC 6,12 mg), sweetener: sucralose.

*NRV = nutrient reference value 


Dissolve 1 sachet by stirring it vigorously in 500 mL of water. Drink it during the morning. 


 If you are hypersensitive or allergic to any of the ingredients of this product or use medication consult your doctor before use. This product is not recommended for pregnant and breastfeeding women. Recommended daily intake should not be exceeded. Food supplement should not be used as a substitute for a varied and balanced diet and a healthy lifestyle. A diverse and balanced diet and a healthy lifestyle are important. Keep out of reach of children!  


Store in a dark and dry place at temperatures below 25°C.


Hahn, Robert G et al. “Urinary Analysis of Fluid Retention in the General Population: A Cross-Sectional Study.” PloS one vol. 11,10 e0164152. 20 Oct. 2016, doi:10.1371/journal.pone.0164152  

Human clinical: open intra-individual study on 15 women with water-retention troubles, with a daily dose of Cacti-Nea™ of 2 g, during one week (2010). / not published