More than 4.7 million customers from all over the world
Verified userAn excellent product that helps me manage my food cravings and maintain my shape.
6160 Verified reviewsTwice a day, mix 5 g (1 scoop) into a glass of water and drink. It is recommended to consume the drink before main meals. For accurate dosing, we recommend weighing.
The recommended daily intake or dosage should not be exceeded. The dietary supplement is not a substitute for a balanced and varied diet. Keep out of reach of children! Use during pregnancy and breastfeeding is not recommended.
Due to natural variations in the properties of active ingredients, the color, taste, and smell of the product may vary slightly from batch to batch. These changes do not affect the overall quality and effectiveness of the product.
OK!FatBurn โ dietary supplement with sweetener.
Tapioca starch, sweetener erythritol, vitamin C (ascorbic acid), ID-alGโข [(seaweed extract (Ascophyllum nodosum), powdered grape extract (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.
| Per 5g | |
| Vitamin C | 250 mg (312% DV*) |
| ID-alGโข | 200 mg |
| L-carnitine | 150 mg |
| L-tyrosine | 100 mg |
At Natureโs Finest, we believe that well-being starts with trust.
Hereโs what our testing covers:
Explore our certification IFS Food Standardโthe highest level of quality assurance in the industryโand discover why Natureโs Finest stands above the competition.
View the certificate here.
Verified userAn excellent product that helps me manage my food cravings and maintain my shape.
Money-back guarantee for 60 days
Free shipping for orders from €50,00
Delivery within 4-6 working days
Questions? Call us: 0818 882 208
ID-alGโข is a patented extract of brown seaweed that blocks a number of enzymes that digest carbohydrates and fats. This reduces the absorption of fats and carbohydrates and contributes to noticeable weight loss.ยน
OK!Fatburn is an effective weight loss formula that inhibits enzymes for carbohydrate and fat digestion with the help of ID-alGโข. The triple effect of the formula contributes to normal metabolism that produces energyโด, with the added power of L-tyrosine and L-carnitine. Studies confirm noticeable weight loss associated with a reduction in fat mass.ยน
90% of lipid (fat) intake is hydrolyzed by lipases, while carbohydrates are mostly digested by amylases. ID-alGโข inhibits amylase and lipase, meaning it reduces the absorption of carbohydrates and fats from the nutrients you consume.ยน
Studies show that 76% of users believe that ID-alGโข promotes weight loss, and 72% would continue using ID-alGโข. Users notice visible effects after 8 weeks of use, with a noticeable reduction in carbohydrate absorption. Users report weight loss with the OK!Fatburn product, and their statements demonstrate the product’s effectiveness.ยน
Our customers also confirm that it works
4.9 / 5
An excellent product to help with weight loss. I needed a little help with my body shape before vacation, and I assure you, it really works :)
OK!FatBurn really works! Of course, I love working out, so the results are even better :)
With OK!FatBurn, Iโve lost a significant amount of weight, itโs incredible, and I keep receiving compliments!
Iโve been drinking it for over two months, and my colleagues say Iโve noticeably lost weight.
ID-alGโข is a unique, patented extract of brown seaweed that contributes to weight control.
Its effectiveness comes from natural compounds called flavonoids that inhibit the activity of two main digestive enzymes:
By blocking a large portion of both enzymes, ID-alGโข helps reduce the absorption of carbohydrates and fats โ nutrients that make up more than 85% of daily caloric intake.
Blocks more than half of the enzymes for carbohydrate digestionยน
ID-alGโข, a patented extract of brown seaweed, reduces the activity of amylase. Amylase is the enzyme that digests carbohydrates.ยน
Blocks more than half of the enzymes for fat digestionยน
ID-alGโข also helps limit the activity of lipase, the enzyme that digests fats.ยน
Results confirmed by studies
Studies have shown that ID-alGโข supports weight loss, closely associated with a reduction in fat mass, and supports fat reduction with long-term use over 16 weeks.ยน
User satisfaction
Previous surveys assess user satisfaction:
Step 1:
Mix one scoop of OK!FatBurn with 200 ml of water.
Step 2:
Stir well until fully dissolved (1 minute).
Step 3:
Drink twice a day, with a meal or on an empty stomach.
Made from scientifically proven active ingredients
ID-alGโข 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 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 contributes to the normal synthesis of catecholamines, including adrenaline, noradrenaline and dopamine.
Vitamin C is an important antioxidant that protects our cells from oxidative stress. It is necessary for the normal functioning of bones, teeth, cartilage, gums, skin and blood vessels.
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.
4,9 / 5 
Reviews (6160)Enjoy your favorite dishes without guilt and lose weight!
With the active ingredient ID-alGโข, it has been proven to help in the loss of body fat and thus body weight. ID-alGโข is an extract of brown seaweed that inhibits the activity of two main digestive enzymes, lipase and amylase.
It is intended for anyone who wants to lose excess weight and fat and has difficulty with diets or reducing calorie intake.
Vitamin C (ascorbic acid), ID-alGโข, natural lemon flavor, L-carnitine, L-tyrosine, natural beetroot color (1.5%), sweetener steviol glycosides.
OK!FatBurn has a refreshing lemon flavor.
We will do our best to process your order the same day and send it for delivery. On average, packages are delivered in 4-6 business days.
No worries! If the product does not meet your expectations, we offer a 60-day refund.
Verified userAn excellent product that helps me manage my food cravings and maintain my shape.
6160 Verified reviewsTwice a day, mix 5 g (1 scoop) into a glass of water and drink. It is recommended to consume the drink before main meals. For accurate dosing, we recommend weighing.
The recommended daily intake or dosage should not be exceeded. The dietary supplement is not a substitute for a balanced and varied diet. Keep out of reach of children! Use during pregnancy and breastfeeding is not recommended.
Due to natural variations in the properties of active ingredients, the color, taste, and smell of the product may vary slightly from batch to batch. These changes do not affect the overall quality and effectiveness of the product.
OK!FatBurn โ dietary supplement with sweetener.
Tapioca starch, sweetener erythritol, vitamin C (ascorbic acid), ID-alGโข [(seaweed extract (Ascophyllum nodosum), powdered grape extract (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.
| Per 5g | |
| Vitamin C | 250 mg (312% DV*) |
| ID-alGโข | 200 mg |
| L-carnitine | 150 mg |
| L-tyrosine | 100 mg |
At Natureโs Finest, we believe that well-being starts with trust.
Hereโs what our testing covers:
Explore our certification IFS Food Standardโthe highest level of quality assurance in the industryโand discover why Natureโs Finest stands above the competition.
View the certificate here.
Verified userAn excellent product that helps me manage my food cravings and maintain my shape.
Money-back guarantee for 60 days
Free shipping for orders from €50,00
Delivery within 4-6 working days
Questions? Call us: 0818 882 208
Customer reviews
OK!FatBurn โ dietary supplement with sweetener.
Tapioca starch, sweetener erythritol, vitamin C (ascorbic acid), ID-alGโข [(seaweed extract (Ascophyllum nodosum), powdered grape extract (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.
| Per 5g | |
| Vitamin C | 250 mg (312% DV*) |
| ID-alGโข | 200 mg |
| L-carnitine | 150 mg |
| L-tyrosine | 100 mg |
Twice a day, mix 5 g (1 scoop) into a glass of water and drink. It is recommended to consume the drink before main meals. For accurate dosing, we recommend weighing.
Warning:
The recommended daily intake or dosage should not be exceeded. The dietary supplement is not a substitute for a balanced and varied diet. Keep out of reach of children! Use during pregnancy and breastfeeding is not recommended.
Due to natural variations in the properties of active ingredients, the color, taste, and smell of the product may vary slightly from batch to batch. These changes do not affect the overall quality and effectiveness of the product.
Why choose Nature`s Finest?
15
years of tradition
400+
unique products
50+
patented active ingredients
3mil+
satisfied customers
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.
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.
M.Sc. Nutrition Engineering
Food and Nutrition Engineer
#WeAreNature
ยปCommitted to delivering the most natural products to your homeยซ
For more than 15 years, Natureโs 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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