*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)

Fat-burning drink

NightBurn XXL Limited Edition Mango Iced Tea 1+1 FREE

Receive a 20-day supply

The only 4-in-1 fat burner that brings faster weight-loss results during your night-time rest. Drop pounds while you sleep!

  • Helps melt body fat
  • Helps suppress your late-night cravings
  • Helps boost your metabolism and stimulate fat burning
  • Lets you sleep like a baby and wake up refreshed
  • Limited edition mango iced tea flavour
  • Over 15 years of expertise in food supplement development and production

SlimJOY has more than 1,300,000 happy customers all over Europe.

Contents: 1x NightBurn XXL Limited Edition Mango Iced Tea 1+1 FREE 20 bags/20 days

Sufficient for 20 days

£2.99 / Sachet

-50% discount
Special price £29.90 Regular price £59.80

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Choose a one-time purchase or subscribe

Tip: Save an additional 20% with a subscription

One-time purchase
(Receive a 20-day supply)
50% discount
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(Receive a 20-day supply every month)
60% Discount + Free delivery
In stock
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Supercharge your night-time weight loss

You will love NightBurn XXL if: 

  • you have trouble sleeping

  • you tend to eat too much in the evening

  • you feel tired

  • you have difficulty digesting calorie-rich food

  • you crave junk food

  • late dinners create a heavy feeling in your stomach

4-in-1 effect on night-time fat burning

Fight the flab in your sleep

The longer and better we sleep, the more fat we burn!

Boost fat burning

You’re more likely to go for low-calorie snacks and burn fat much faster if you're fully rested.

Help regenerate the liver

The liver is the ultimate fat-burning machine. If overwhelmed, it can result in a minimised fat-burning rate. 

Boost weight loss

It also supports your gut and digestion by feeding the good bacteria. 

Improve sleep 

Trouble controlling evening hunger results in a reduced quality of sleep and makes your slimming process slow and difficult.

Resetting your biological clock is the key to effective weight loss!

It will help you fall asleep more quickly and sleep better. You’re more likely to go for low-calorie snacks and burn fat much faster if you're fully rested.

With the power of green tea extract and carob tree fruit, you're good and ready to beat evening hunger pangs and urges to raid the fridge.

The liver is the ultimate fat-burning machine. If overwhelmed, it can result in a minimised fat-burning rate. It helps to keep your liver in good shape to ensure the best possible results.

With an outstanding combination of water-soluble fibre, green tea extract and vitamin B6, it stimulates the fat-burning process and helps control weight.

Unlike similar products, it contains no hormones or hormone precursors. Its natural extracts improve your sleep in a natural way.

You'll be able to fall asleep faster and keep your weight-loss mission right on track.

Lets you sleep like a baby and wake up refreshed!

With calming lemon balm

Drop pounds while you sleep!

Many studies have shown a link between sleep and weight loss. During sleep, our bodies draw on fat stores. The longer & better we sleep, the more fat we burn. 

NightBurn XXL accelerates your night-time fat loss both by 

  • improving your sleep

  • supercharging your fat burning

Thanks to a synergistic mix of carefully selected ingredients, NightBurn XXL helps you relax and prepare for a restful sleep. It doesn’t get better than that!

The top night-burn product on the market!

Don’t feel bad for resting while trying to lose weight.

Star ingredient: Green tea extract

Your number 1 support for weight loss will burn the fat off while you sleep.

Green tea extract stimulates thermogenesis, meaning your body uses fat for heat production. This makes the body consume more calories even when resting.

With its properties, this plant seems almost too good to be true, except all claims are backed by science!


What is SlimJOY?

We are a company that provides top-quality products with proven effects, for the best results possible. We believe in health and weight-loss solutions derived straight from nature and combined with the latest scientific research.

We aim to design products that fit your specific needs and goals, be it to lose or maintain your weight, detox your body, curb your appetite, support your workout efforts or tone your body – we are here for you, every step of the way. So far, we have helped over 1 million happy customers!

We operate as a part of Sensilab group, a company with over 15 years of expertise in food supplement and production. Our products are developed and produced in the heart of Europe, following the strictest EU regulations.

Are your products designed for weight loss even without dieting or physical activity?

All our products boost the effects of diets and physical activity. The speed and the amount of weight loss depends on every individual. Factors such as age, health, lifestyle, starting weight and weight loss goal should be taken into consideration. Food supplements are not a substitute for a varied diet and a healthy lifestyle. A balanced diet and a healthy lifestyle are important.

How long should I use dietary supplements?

For maximum efficiency, it is recommended that dietary supplements be used for 3 months.

If I take dietary supplements, can I stop taking medication?

Definitely not! Food supplements cannot replace prescription medication. If you are taking any medication, please consult your doctor before taking any dietary supplement.

I have a medical condition, can I take dietary supplements?

If you have any medical conditions, please consult your doctor before taking any dietary supplement.

How safe are your dietary supplements?

All our dietary supplements contain high-quality ingredients from trusted sources. All ingredients and batches of products are tested for potentially harmful heavy metals and microorganisms. Our products contain nutrient concentrates or other substances with nutritional or physiological effects.

Sensilab food supplements are manufactured according to GMP and HACCP standards in modern production plants located in the European Union. All supplements are EFSA-compliant. Food supplements are not intended to replace a balanced diet, only to supplement it. 

Can pregnant or breastfeeding women use dietary supplements?

Supplements for weight loss should not be used by pregnant or breastfeeding women. Please consult your doctor before taking any supplement.

Can I give these supplements to my child?

All our weight loss supplements are designed for adults. Please consult a doctor before giving any weight loss supplement to your child.

Carefully selected ingredients help you relax and prepare for a restful sleep

Best ingredients on the market:

Active ingredients

NightBurn XXL Limited Edition Mango Iced Tea
Packaging (1 unit)10 sachets
Daily dose1 sachet
Net weight (1 unit)60.3 g

Ingredientsin 1 sachet%NRV*
Fibregum™BG [Acacia gum]3600 mg**
- Soluble dietary fibre3240 mg**
VitaCholine [Choline bitartrate]400 mg**
- Choline165 mg**
Lemon balm extract400 mg**
- Rosmarinic acid10 mg**
Carob tree extract250 mg**
Green tea extract230 mg**
- Polyphenols225.4 mg**
- Catechins138 mg**
- EGCG115 mg**
- Caffeine2.3 mg**
Chicory extract200 mg**
- Inulin40 mg**
Ester® C215 mg**
Vitamin C160 mg200
Vitamin B65.6 mg400

*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)

Fibregum™ BG [acacia gum (Acacia seyal) with 90% soluble dietary fibre] 3600 mg (soluble dietary fibre 3240 mg); natural flavouring; mango fruit pulp powder; VitaCholine™ [choline bitartrate] 400 mg (choline 165 mg); lemon balm (Melissa officinalis L.) leaf extract with 2.5% rosmarinic acid 400 mg (rosmarinic acid 10 mg); carob tree (Ceratonia siliqua L.) fruit extract 250 mg; green tea (Camellia sinensis (L.) Kuntze) leaf extract with 98% total polyphenols, 60% catechins, 50% EGCG and ≤ 1% caffeine 230 mg (polyphenols 225.4 mg, catechins 138 mg, EGCG 115 mg, caffeine 2.3 mg); Ester® C [calcium-L-ascorbate] 215 mg (vitamin C 160 mg – 200% NRV*); chicory (Cichorium intybus L.) root extract with 20% inulin 200 mg (inulin 40 mg); acidity regulator: citric acid; sweetener: sucralose; pyridoxine hydrochloride (vitamin B6 5.6 mg – 400% NRV*).

*NRV = nutrient reference values

Fibregum is a trademark of Nexira.


The recommended daily intake is 1 sachet. Dissolve it by stirring vigorously in 250 ml of water. Stir thoroughly to dissolve any lumps. Drink it before sleep.


The recommended daily intake should not be exceeded. Food supplements 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.

The colour, flavour and smell of the product may vary slightly from batch to batch due to natural variations in the properties of active ingredients. These variations have no impact on the overall quality and efficacy of the product.


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.


 Keep out of the reach of children! Store in a dark and dry place at temperatures below 25°C.