Why us?

Delivery within 2 work days
Free shipping over £50.00
60-day refund policy
Trusted by over 3M subscribers
Delivery within 2 work days
Free shipping over £50.00
60-day refund policy
Trusted by over 3M subscribers
Delivery within 2 work days
Free shipping over £50.00
60-day refund policy
Trusted by over 3M subscribers
Delivery within 2 work days
Free shipping over £50.00
60-day refund policy
Trusted by over 3M subscribers
020 8089 0131

Free consulting

-50%
Zsuzsanna Demcsák, TV host and model
5 / 5

I have already lost quite a few kilos and fat around my stomach, which was my goal.

Night FatBurn Extreme 1+1 FREE

4.81 / 5
6769 Verified reviews

The ultimate 3-in-1 slimming formula that helps you lose weight while you sleep!

  • Patented Morosil® formula with valerian extract and L-carnitine
  • Supports slimming and helps control body weight 4
  • Helps to reduce cellulitis 4
  • Helps silhouette to become more refined 4
  • Helps you fall asleep faster and maintain sleep quality 2
  • Natural formula that stabilizes weight 4
* Based on studies. Results may vary from person to person.
Net 250 g | for 50 days
How to use +

In the evening (aprox. 30 minutes before sleep) mix 5 g (1 scoop) in a glass of water (200 mL) and drink.

Warnings:

The recommended daily amount or dose must not be exceeded. A food supplement is not a substitute for a balanced and varied diet. Pregnant women and nursing mothers are not advised to use it.

Store in a dry and cool place. Keep out of reach of children!

Due to natural variations in the properties of the active ingredients, the colour, taste and smell of the product may vary slightly from batch to batch. These changes do not affect the overall quality and performance of the product.

Key Ingredients +

Night FatBurn Extreme – food supplement with sweetener

Ingredients: Tapioca starch, sweetener erythritol, Morosil™ (red orange – Citrus sinensis (L.) Osbeck), natural orange flavor (3%), red wine extract (Vitis vinifera), stabilizer: cellulose, L-carnitine, valerian root extract (Valeriana officinalis L.), sweetener: steviol glycosides from stevia.

Nutritional Value +
Per portion (5 g)
Morosil® 400 mg
L-carnitine 100 mg
Valerian extract 25 mg
Red Wine Extract 100 mg
Certification +

Why Independent Testing Is Essential At Nature’s Finest, we believe that wellness starts with trust.

Here’s what our testing covers:

  • Ingredient Precision: We verify that the nutrients listed on our labels are present in the exact amounts promised.
  • Purity & Cleanliness: Each product is screened for substances such as heavy metals (including mercury, lead, and arsenic), common allergens (like soy, dairy, nuts, and gluten), and microbial threats like E. coli and salmonella.
  • Nutrient Verification: We confirm that both macronutrients and micronutrients are present and potent.

Explore our IFS Food Standard certification—the highest level of quality assurance in the industry—and see why Nature’s Finest stands above the rest. View our certification here.

Zsuzsanna Demcsák, TV host and model
5 / 5

I have already lost quite a few kilos and fat around my stomach, which was my goal.

£34.90 £69.80
Subscribe & save
One-time purchase

Switch to subscription and save £1.71
You can get the same for just £33.19. A convenient way to enjoy the best prices. You can change or cancel your subscription at any time!

Money-back guarantee for 60 days
Free shipping for orders from £50.00
Delivery within 2 working days
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Questions? Call us: 020 8089 0131

FREE
E-book Discover your weight loss potential!

Learn how to maximize your weight loss journey with our free eBook, a comprehensive guide to help you achieve your dream body.

Reviews

4.8
Based on 6769 reviews
5 ★
6040
4 ★
437
3 ★
143
2 ★
64
1 ★
85
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Everything you need to know:

Why can't I lose weight and how can Night FatBurn Extreme help? +

Many factors can prevent weight loss, including diet, exercise, and metabolism.

Night FatBurn Extreme is formulated to support your body’s natural processes related to body weight control and energy metabolism, especially during sleep. It also contains ingredients that help promote relaxation and sleep quality, which can support weight management efforts.

How does Night FatBurn Extreme prevent fat from accumulating? +

Night FatBurn Extreme contains ingredients that support normal body weight and contribute to a more refined silhouette. L-carnitine, for instance, plays a role in transporting fatty acids for energy use. Red wine extract helps control and stabilize body weight. 1, 3, 4

What makes Night FatBurn Extreme so effective? +

Night FatBurn Extreme combines a patented formula with ingredients like Morosil®, Valerian extract, and L-carnitine. These ingredients work synergistically to support various aspects of your body’s functions related to weight management and sleep quality. 1, 2, 3, 4

When can I expect to see results? +

Individual results may vary. For optimal benefits, it’s recommended to incorporate Night Fatburn Extreme into a balanced lifestyle that includes a healthy diet and regular physical activity. Consistency in consumption is key.

Is there scientific backing for the ingredients? +

Yes, the product contains ingredients that have been studied. For example, Morosil® is a patented form of Moro orange extract which contains anthocyanins that some research has shown can prevent obesity* . L-carnitine is crucial for fat metabolism. Red wine extract is known to control and stabilize body weight. 1, 3, 4

* Source: MOROSIL : INGREDIENT OF THE YEAR AT NUTRA INGREDIENTS AWARD. BIONAP. 2023. Available at: https://www.bionap.com/morosil-ingredient-of-the-year-at-nutra-ingredients-award/

Our customers also confirm that it works

4.9 / 5

Angelika
starstarstarstarstar5/5

The results are noticeable and the weight loss is more successful than if I had only exercised and eaten healthily.

Angelika
Laura
starstarstarstarstar5/5

I have definitiely noticed the slimming effect on my body and I feel so much happier and more confident in my skin!

Laura
Eva
starstarstarstarstar5/5

My sleep improved instantly, and after a couple of weeks of regular use, I noticed that my jeans are a bit loose in the waist and hips.

Eva
Melanie
starstarstarstarstar5/5

I have been drinking Night FatBurn and I am really impressed with the results. My figure is much better and slimmer, also my sleep has improved.

Melanie
Prev
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This might be the #1 easiest way to lose weight – while you sleep!

Weight loss doesn’t have to be a struggle! Our innovative formula helps your body manage weight and sleep better.

Support your weight loss while you rest—naturally

Night Fatburn Extreme is formulated to help your silhouette become more refined, supports slimming and helps maintain normal quality of sleep. 2

Helps control and stabilize body weight 4

Night Fatburn Extreme supports slimming and helps silhouette to become more refined. 4

Helps to reduce cellulitis aspect

Red wine extract (Vitis vinifera) is a source of polyphenols. It helps stabilize body weight and is useful in case of cellulitis. 4

Plays a key role in the body’s metabolism of fat 4

L-carnitine is an amino acid derivative that plays a key role in the body’s metabolism of fat. It is a natural compound that is produced by the body itself or can be obtained from certain foods and food supplements. 3

Helps maintain natural sleep 2

Valerian extract helps maintain normal quality of sleep and contributes to optimal relaxation. 2

The science behind your night-time weight loss: Meet Morosil®

Morosil is a unique extract from Sicilian Moro blood oranges, rich in anthocyanins.

This powerful formula also helps you:

  • Maintain normal quality of sleep with Valerian extract ²
  • L-carnitine plays a key role in the body’s metabolism of fat ³
  • Reduce cellulitis and refine your silhouette with red wine extract ⁴
  • Control and stabilize body weight for long-term results ⁴

How is weight management easier with Night FatBurn Extreme?

Starting Night Fatburn Extreme today:

  • You relax in the evening with an enjoyable slimming drink
  • Valerian extract contributes to optimal relaxation ²
  • You maintain normal quality of sleep with help of Valerian ²
  • You will start working toward a refined silhouette ⁴
  • Red wine extract helps stabilize body weight ⁴

Starting Night Fatburn Extreme later:

  • You will miss out on a delicious, relaxing evening ritual
  • You will postpone slimming support
  • You will delay progress toward your ideal silhouette
  • You will continue without optimal relaxation support

Made from quality ingredients

Morosil®

1. Morosil®

Morosil® is a patented form of Moro orange extract. It contains some anthocyanins.

Valerian extract

2. Valerian extract

Valerian is a flowering plant native to Europe and Asia with strong positive effects on sleep and relaxation. It helps people fall asleep more easily, maintain sleep quality and support mental and physical well-being.

L-Carnitine

3. L-Carnitine

L-carnitine is an amino acid derivative. It is a natural compound that is produced by the body itself or can be obtained from certain foods and food supplements.

Red wine extract

4. Red wine extract

Red wine extract (extracted from Vitis vinifera L.) with 30% polyphenols, controls and stabilises body weight and helps the silhouette to become more refined.

Prev
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Traceability of our raw materials

Discover the nature in our supplements! We carefully select and monitor every ingredient to ensure optimal performance, backed by proven scientific effectiveness. Our commitment to transparent traceability guarantees the integrity and excellence of all the elements in our products. Our products are IFS Standard certified under registration no.: 00063/0 and ECO certificat under certified no.: EPR-26420/22-1.

60-days-Money-back-Badge-Landing_EN-white-300x300-1.png

60-day money-back guarantee

To make your purchase risk-free, we offer a 60-day money-back guarantee.
If you’re not completely satisfied with the product, simply contact us and we will refund your money.

-50%
Night FatBurn Extreme 1+1 FREE

Night FatBurn Extreme 1+1 FREE

3-in-1 ultimate nighttime slimming formula

  • With patented Morosil® formula
  • Helps maintain normal quality of sleep ²
  • Helps control and stabilise body weight ⁴
  • Helps silhouette to become more refined ⁴

Frequently Asked Questions from Our Users

FAQ Icon

How does it work?

Valerian helps maintain natural sleep and contributes to optimal relaxation. 4  Red wine extract helps to stabilize body weight. 4

FAQ Icon

Who is the product suitable for?

It is suitable for anyone who wants to support slimming, maintain normal sleep and relax.

FAQ Icon

What ingredients does it contain?

Tapioca starch, erythritol sweetener, Morosil® (red orange extract), orange flavour, L-carnitine, valerian extract, steviol glycoside sweetener.

FAQ Icon

What does it taste like?

Night FatBurn Extreme has a pleasant citrus flavour.

FAQ Icon

How long does shipping take?

We will do our best to process your order the same day and send it for delivery. On average, packages are delivered in 2 business days.

FAQ Icon

What if I don't like it?

No worries! If the product does not meet your expectations, we offer a 60-day refund.

Previous
Next
-50%
Zsuzsanna Demcsák, TV host and model
5 / 5

I have already lost quite a few kilos and fat around my stomach, which was my goal.

Night FatBurn Extreme 1+1 FREE

4.81 / 5
6769 Verified reviews

The ultimate 3-in-1 slimming formula that helps you lose weight while you sleep!

  • Patented Morosil® formula with valerian extract and L-carnitine
  • Supports slimming and helps control body weight 4
  • Helps to reduce cellulitis 4
  • Helps silhouette to become more refined 4
  • Helps you fall asleep faster and maintain sleep quality 2
  • Natural formula that stabilizes weight 4
* Based on studies. Results may vary from person to person.
Net 250 g | for 50 days
How to use +

In the evening (aprox. 30 minutes before sleep) mix 5 g (1 scoop) in a glass of water (200 mL) and drink.

Warnings:

The recommended daily amount or dose must not be exceeded. A food supplement is not a substitute for a balanced and varied diet. Pregnant women and nursing mothers are not advised to use it.

Store in a dry and cool place. Keep out of reach of children!

Due to natural variations in the properties of the active ingredients, the colour, taste and smell of the product may vary slightly from batch to batch. These changes do not affect the overall quality and performance of the product.

Key Ingredients +

Night FatBurn Extreme – food supplement with sweetener

Ingredients: Tapioca starch, sweetener erythritol, Morosil™ (red orange – Citrus sinensis (L.) Osbeck), natural orange flavor (3%), red wine extract (Vitis vinifera), stabilizer: cellulose, L-carnitine, valerian root extract (Valeriana officinalis L.), sweetener: steviol glycosides from stevia.

Nutritional Value +
Per portion (5 g)
Morosil® 400 mg
L-carnitine 100 mg
Valerian extract 25 mg
Red Wine Extract 100 mg
Certification +

Why Independent Testing Is Essential At Nature’s Finest, we believe that wellness starts with trust.

Here’s what our testing covers:

  • Ingredient Precision: We verify that the nutrients listed on our labels are present in the exact amounts promised.
  • Purity & Cleanliness: Each product is screened for substances such as heavy metals (including mercury, lead, and arsenic), common allergens (like soy, dairy, nuts, and gluten), and microbial threats like E. coli and salmonella.
  • Nutrient Verification: We confirm that both macronutrients and micronutrients are present and potent.

Explore our IFS Food Standard certification—the highest level of quality assurance in the industry—and see why Nature’s Finest stands above the rest. View our certification here.

Zsuzsanna Demcsák, TV host and model
5 / 5

I have already lost quite a few kilos and fat around my stomach, which was my goal.

£34.90 £69.80
Subscribe & save
One-time purchase

Switch to subscription and save £1.71
You can get the same for just £33.19. A convenient way to enjoy the best prices. You can change or cancel your subscription at any time!

Money-back guarantee for 60 days
Free shipping for orders from £50.00
Delivery within 2 working days
visa
mastercard
american_express
paypal

Questions? Call us: 020 8089 0131

FREE
E-book Discover your weight loss potential!

Learn how to maximize your weight loss journey with our free eBook, a comprehensive guide to help you achieve your dream body.

Customer reviews

6,769
reviews for this product
4.8/5
Posted 1 week ago by Radu Constantin
Posted 5 months ago by Chioma Konwea

Nice products… hoping for an excellent outcome

Posted 2 weeks ago by Julie Douglas

Great service, great communication between themselves and me. 5 star service.

Posted 2 weeks ago by Diana Popova

I like the liver cleanse .

Posted 3 weeks ago by Belkis Villa

I love all the products, they all have different uses for, but at the end of the day they all work. I would definitely recommend it to anyone. Thank you for your existence, we cannot do it without you ❤️

Posted 4 weeks ago by Harchey Steadman

Thanks

Posted 1 month ago by Jayne Wallace

Great prices and easy to use site x

Posted 1 month ago by ALEXANDER Fairbairn

Looking like an excelent product

Posted 1 month ago by Scott Gibbins

I’ve just finished the bio detox and liver cleanse, now going to try the man pro before reordering the detox/cleanse set in a months time. Would definitely recommend trying these products.

Posted 1 month ago by PAUL Gibson

always been given a trusted product which has helped me stay on track with my health

Posted 2 months ago by Mick Smith

Looking forward to try this already lost 6lbs with a fat burner. Good products that work

Posted 4 months ago by Maldwyn Harris

Thank you looking forward to trying it out

Posted 7 months ago by Azariah Reid

We'll see if it works

Posted 1 year ago by Magennis S.

The customer left a rating only.

Posted 2 months ago by Alan Harewell

Excellent product, very happy with clear visible results

Posted 2 months ago by Michael Scott

Great Service!!

Posted 2 months ago by Rebecca Smith

Great website to use, excited to see the results

Posted 3 months ago by Patricia Ross

Very easy to buy online, company quickly responded back by email to confirm my order.

Posted 3 months ago by Dorota Palubinska

Hi. My daughter is using you products and it works her makes her very happy. I believe it will be good for me as well and will help with my sleeping trouble thank you.

Posted 3 months ago by Leonard Brown

Customer service is excellent thank you, i called to discuss my order and was dealt with very fast ane efficiently

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In the evening (aprox. 30 minutes before sleep) mix 5 g (1 scoop) in a glass of water (200 mL) and drink.

Warning:

The recommended daily amount or dose must not be exceeded. A food supplement is not a substitute for a balanced and varied diet. Pregnant women and nursing mothers are not advised to use it.

Store in a dry and cool place. Keep out of reach of children!

Due to natural variations in the properties of the active ingredients, the colour, taste and smell of the product may vary slightly from batch to batch. These changes do not affect the overall quality and performance of the product.

Night FatBurn Extreme – food supplement with sweetener

Ingredients: Tapioca starch, sweetener erythritol, Morosil™ (red orange – Citrus sinensis (L.) Osbeck), natural orange flavor (3%), red wine extract (Vitis vinifera), stabilizer: cellulose, L-carnitine, valerian root extract (Valeriana officinalis L.), sweetener: steviol glycosides from stevia.

Per portion (5 g)
Morosil® 400 mg
L-carnitine 100 mg
Valerian extract 25 mg
Red Wine Extract 100 mg

Customer Reviews

  1. Beverley W.

    It's very tasty it arrived on time I sleep much better am losing weight round my tummy.

  2. claire w.

    Great product and good communication

  3. Dean B.

  4. Precious C.

  5. Lisa S.

    Have been drinking this every night for nearly two weeks and already lost 2lb in the first week and my sleep has improved so much. Really happy with it

  6. Sylwia P.

    yes good

  7. Kimberly W.

  8. Gillian J.

    Just placed my first order which was easy to do and can't wait to try

  9. Sam M.

    Can't wait to receive my order

  10. Chris W.

  11. Jennifr S.

    I’ve been drinking my stuff for nearly a month haven’t lost anything

  12. Tony H.

  13. Chris W.

    Just what I needed

  14. Laura K.

    Definitely sleeping better haven't noticed any weightless but it's early days

  15. lubomir k.

  16. Louise H.

    Easy to order and explanation of product very detailed.

  17. Chris W.

  18. Iwona M.

    Good

  19. Alan F.

    This is my second order for night fat burn

  20. Beverley W.

    All my products came on time and they taste good am sleeping a lot better my bowel is regular now my skin is glowing l feel very energetic.

  21. Adwoa A.

  22. Steve B.

    Excited to receive my order

  23. Jessica B.

    Delivery was perfect Packaging was good I can’t tell how good it is since I only have used it today.

  24. Khelsa B.

    Received with thanks

  25. Lorraine W.

    Great service and fast delivery have been using for 10 days now and I’m finally getting a full nights sleep with no disturbances and feeling more energised in the day not noticed any weight loss yet but bought for sleep issues so very happy.

  26. Eilidh mackintosh M.

    Very good

  27. Joyce R.

  28. Edward B.

    Only been using fat burn for nearly two weeks so can't really comment on how it's working

  29. Heather A.

  30. Michelle B.

    It makes me sleep better and seems to be working

  31. Mihaela P.

  32. Lynn M.

    Happy with my purchase just sent for another pack see how I get on with it .

  33. Kym S.

    Excellent product sleeping so much better and bloating has gone and loosing weight definitely recommend only been using for 2 weeks

  34. Craig S.

    Very good product

  35. Sadie W.

  36. Jackie B.

    Excellent

  37. Rita O.

    It is okay i just started taking it so I will see how it is but the size is kind of tinny for the night fat burn so it was kind of low

  38. Rita O.

    It was okay but it took a while to come but it is okay I've only just started using it so I will see how it is

  39. Jane S.

    Absolutely love the Night time burn

  40. Patricia B.

    I feel good since I have been taking this

  41. Sharon M.

  42. Steve S.

    Website very easy to use. Very good service and communication. Great products

  43. Muntaha A.

    Iam totally surprised about the product . Fat burn and belly burn . Iam not hungry any more . Eating less . Lost 2kg in 2weeks .

  44. Gwen D.

    Fab product love the drink at night helps me sleep also loose weight will continue to buy it

  45. Hazel H.

    Excellent service delivered on time sleep has never been so good and even lost 3pb been on it for ten days now

  46. Deanne J.

    Had my first drink last night. I thought it tasted fine

  47. Ayshea P.

    Great product. Have used for several years and aids a good nights sleep in addition to supporting weight loss.

  48. Joanne M.

    As always the service is very good and communication between us is great. I've had the detox

  49. Sara K.

  50. Gwen D.

    Love this great taste take ever night before bed will continue to buy it

Why choose Nature`s Finest?

15

years of tradition

400+

unique products

50+

patented active ingredients

3mil+

satisfied customers

Natural

We believe in the perfection of nature. Our commitment extends to responsible sourcing of raw materials, including sustainability, ethics, and fair business principles. We prioritize eco-friendly packaging to reduce our carbon footprint.

The effectiveness of our products is confirmed by studies and research that are verifiable and repeatable. All our products are tested in independent laboratories, as our goal is to provide our customers with only the highest quality and effective products for their money.

Nature offers effective solutions for many challenges we face. Our experienced development team uses and combines these exceptional substances in our products so that the body can best utilize them. Active ingredients in our products are present in proven effective amounts, not just in small and negligible percentages.

Our products are tested through various user studies and trials that ensure their safety and effectiveness. We always listen carefully to the feedback from our customers and consider their opinions, criticisms, and suggestions to ensure that our products are truly tailored to their needs.

Meet our development experts

We are proud to have only the best experts in the field of nutrition and food supplements on our team, who ensure the development and exceptional quality of our products. With outstanding dedication, they lead studies and research and collaborate with external laboratories, inspection bodies, and other experts to ensure the highest quality and safety of our products.

With rich experience and professional knowledge of the industry, our experts strive to provide Nutrisslim customers with the most innovative products, thus maintaining its status as one of the leading companies in the field of nutrition and food supplements.

Meta Bizjak

M.Sc. Nutrition Engineering

Pia Fistrovič

Food and Nutrition Engineer

#WeAreNature

»Committed to delivering the most natural products to your home«

For more than 15 years, Nature’s Finest has been dedicated to offering natural solutions for those who wish to overcome challenges and discomforts through a lifestyle. We use only 100% natural ingredients, traditionally grown without additives or unnecessary processing. Whenever possible, we use ingredients from organic farming, supported by the SI-EKO-001 certificate.

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