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OK!FatBurn

4.86 / 5
6384 Verified reviews
An effective inhibitor of carbohydrates and fats, which enables weight loss without changing the diet!
  • With the power of ID-alG ™, it blocks up to 77% of carbohydrate digestion enzymes ¹
  • It blocks up to 63% of fat digestion enzymes ¹
  • Clinical studies demonstrate weight and fat loss ¹
  • Maintains normal absorption of micronutrients such as vitamins and minerals ¹
  • The added strength of L-tyrosine and L-carnitine for accelerated fat burning
  • Visible and lasting effect after 8 weeks of use ¹

Nature’s Finest already has over 4,7 million customers from all over the world!

Net 150 g | for 15 days
How to use +

Twice a day, mix 5 g (1 scoop) in a glass of water and drink. We recommend that you drink it before the main meals. Weighing is recommended for accurate dosing.

Key Ingredients +

OK!FatBurn – dietary supplement with sweetener.

Tapioca starch, sweetener erythritol, vitamin C (ascorbic acid), ID-alG ™ [(seaweed extract (Ascophyllum nodosum), grape extract powder (Vitis vinifera, seeds)], lemon flavor (4%), L-carnitine, L-tyrosine, stabilizer: cellulose, beetroot concentrate (maltodextrin, beetroot powder (Beta vulgaris)) (1.5%), Sweetener: steviol glycosides from stevia

Eva Maher, pevka

4.8 / 5

Zaradi pomanjkanja spanca, saj imam doma novorojenčka in zaradi mastne in okusne hrane v decembru, sem se januarja začela počutiti utrujeno in imela manj elana. Zato sem izbrala Hepafar kapsule in čas, popolnoma naravno rešitev.

£25.43 £33.90 -25%
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Garantie de remboursement de 60 jours
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Livraison sous 3 à 4 jours ouvrables
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Questions? Call us: 020 8089 0131

Reviews

4.9
Based on 6160 reviews
5 ★
5620
4 ★
375
3 ★
81
2 ★
40
1 ★
44
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Everything you need to know:

Our customers also confirm that it works

4.9 / 5

Lilly
starstarstarstarstar5/5

A top product for losing weight, before the holiday I needed a little help in shaping my figure and I can guarantee that it really works :)

Lilly
Eve
starstarstarstarstar5/5

Amazing OK!FatBurn for body shaping, you don't even need to change your diet and it works! Of course, I like to workout a little, so the effects are even better :)

Eve
Maya
starstarstarstarstar5/5

With the help of this product, I lost almost 8 pounds in one month, it is really effective!

Maya
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Narejeno iz znanstveno dokazanih učinkovin

ID-alG™

ID-alG™

ID-alG™ is an extract of the brown seaweed Ascophyllum nodosum, which is rich in long-chain polyphenols called phlorotannins. They help to inhibit the action of the two main digestive enzymes, lipase and amylase, and block up to 77%* of carbohydrate digestion and 63%* of fat digestion.

L-Carnitine

L-Carnitine

L-carnitine is an amino acid that is crucial for fat metabolism because it ensures that long-chain fatty acids are transported to the mitochondria where they are converted into energy.

L-Tyrosine

L-Tyrosine

L-Tyrosine contributes to the normal synthesis of catecholamines, including adrenaline, noradrenaline and dopamine.

Vitamin C

Vitamin C

Vitamin C contributes to the protection of cells from oxidative stress and is also essential for the formation of collagen.

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Traceability of our raw materials

Nature’s Finest Collagen SkinCare features a patented Naticol® marine collagen peptide formula, enriched with MSM and superfoods to support optimal collagen synthesis. It’s the most premium collagen on the Slovenian market, utilizing Naticol®, the best natural source of Type 1 collagen.

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 Food Global Markets certified under registration no.: 00063/0 and by KON-CERT under certified no.: EPR-26420/22-1.

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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.
-25%
OK!FatBurn

OK!FatBurn

Enjoy your favourite foods and lose weight without guilt!

  • With the power of ID-alG™ blocks up to 77% of carbohydrate digesting enzymes
  • Blocks up to 63% of fat digesting enzymes
  • Studies prove weight and fat loss
  • Added power of L-Tyrosine and L-Carnitine
  • Visible effect after 8 weeks of use

Pogosta vprašanja naših uporabnikov

FAQ Icon

How and why do they work?

With the main active ingredient ID-alG™, it has been proven to help lose body fat and therefore weight. ID-alG™ is a brown seaweed extract that inhibits the activity of two major digestive enzymes, lipase and amylase.

FAQ Icon

Who is it for?

It is for anyone who wants to lose excess weight and fat and has difficulty following diets or reducing calorie intake.

FAQ Icon

What ingredients does it contain?

Vitamin C (ascorbic acid), ID-alG™, natural lemon flavour, L-carnitine, L-tyrosine, natural beetroot colour (1,5 %), sweetener steviol glycosides.

FAQ Icon

What does it taste like?

OK!FatBurn has a refreshing lemon taste.

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.

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-25%

OK!FatBurn

4.86 / 5
6160 Verified reviews
An effective inhibitor of carbohydrates and fats, which enables weight loss without changing the diet!
  • With the power of ID-alG ™, it blocks up to 77% of carbohydrate digestion enzymes ¹
  • It blocks up to 63% of fat digestion enzymes ¹
  • Clinical studies demonstrate weight and fat loss ¹
  • Maintains normal absorption of micronutrients such as vitamins and minerals ¹
  • The added strength of L-tyrosine and L-carnitine for accelerated fat burning
  • Visible and lasting effect after 8 weeks of use ¹

Nature’s Finest already has over 4,7 million customers from all over the world!

Net 150 g | for 15 days
How to use +

Twice a day, mix 5 g (1 scoop) in a glass of water and drink. We recommend that you drink it before the main meals. Weighing is recommended for accurate dosing.

Key Ingredients +

OK!FatBurn – dietary supplement with sweetener.

Tapioca starch, sweetener erythritol, vitamin C (ascorbic acid), ID-alG ™ [(seaweed extract (Ascophyllum nodosum), grape extract powder (Vitis vinifera, seeds)], lemon flavor (4%), L-carnitine, L-tyrosine, stabilizer: cellulose, beetroot concentrate (maltodextrin, beetroot powder (Beta vulgaris)) (1.5%), Sweetener: steviol glycosides from stevia

Eva Maher, pevka

4.8 / 5

Zaradi pomanjkanja spanca, saj imam doma novorojenčka in zaradi mastne in okusne hrane v decembru, sem se januarja začela počutiti utrujeno in imela manj elana. Zato sem izbrala Hepafar kapsule in čas, popolnoma naravno rešitev.

£25.43 £33.90 -25%
Subscribe & Save
One-time purchase

Switch to a subscription and save £1.24
You can have the same for only £24.19. Convenient way to get best prices. You can change or cancel your subscription any time!

Garantie de remboursement de 60 jours
Livraison gratuite pour les commandes dès £50.00
Livraison sous 3 à 4 jours ouvrables
visa
mastercard
american_express
paypal

Questions? Call us: 020 8089 0131

Customer reviews

2245
customer reviews
4.86/5
2 months ago by Andrew Spencer

Excellent product

1 year ago by Kim M.
1 year ago by Simona C.

The customer only left a rating.

1 year ago by Pooja R.

Lovely ☺️ very useful and effective

1 year ago by Lisa B.

The customer only left a rating.

1 year ago by Orgest Q.

Product it's ok

1 year ago by Angela K.

Very easy to use the site. Good service and communication

1 year ago by Lisa B.

The customer only left a rating.

8 months ago by Maxine Gould

Easy to order and great prices

2 years ago by Zilvinas B.

The Products are awesome! Delivery can be faster.

2 years ago by C. R.

Was very sceptical at first but in the first week lost 3.2kg

2 years ago by ALINA G.

The customer only left a rating.

7 months ago by Emma Chaplin

Really good information on produce provided.

6 months ago by Mrs jennifer Mccartan #25

Brilliant service the wee girl was just brilliant sorted it all out and got my discount thank you 😊 🙏

1 year ago by Michael M.

Fantastic products. My energy levels have went through the roof

1 year ago by Pheba P.

Good product

1 year ago by Rebecca H.

I'm enjoying the purchase bundle that I purchased from you..I have much more energy than I used to have and I don't sweat like I did..so thank you

1 year ago by Dave B.

Five star brilliant great stuff

1 year ago by Steve D.

The customer only left a rating.

1 year ago by Ayshea P.

I have several products

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OK!FatBurn – dietary supplement with sweetener.

Tapioca starch, sweetener erythritol, vitamin C (ascorbic acid), ID-alG ™ [(seaweed extract (Ascophyllum nodosum), grape extract powder (Vitis vinifera, seeds)], lemon flavor (4%), L-carnitine, L-tyrosine, stabilizer: cellulose, beetroot concentrate (maltodextrin, beetroot powder (Beta vulgaris)) (1.5%), Sweetener: steviol glycosides from stevia

Twice a day, mix 5 g (1 scoop) in a glass of water and drink. We recommend that you drink it before the main meals. Weighing is recommended for accurate dosing.

Warning:

The recommended daily intake or dose should not be exceeded. A dietary supplement is not a substitute for a balanced and varied diet. Ingestion during pregnancy and breastfeeding is not recommended. 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.

Frequently Asked Questions from Our Users

How long can I take it? Can I do the cure?

Considering that each of our bodies is unique, results may vary. Some of our customers started experiencing results within 2 weeks, but it typically takes an average of 6 to 8 weeks.
We recommend drinking Night FatBurn Extreme for 8 weeks in order to fully enjoy the benefits.

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.

Meeto out development experts

We are proud to have only the best experts in the field of nutrition and dietary 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 dietary 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 over 15 years, Nature’s Finest has been dedicated to offering natural solutions for those who want to overcome challenges and discomforts with a healthy 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 certificate. This ensures that no genetically modified organisms (GMOs) or pesticides are used.

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