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

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-25%
Magdalena Rybarikova - tennis player
5 / 5

A top product to help me keep my cravings in check and maitain my form.

OK!FatBurn

Food supplement with sweetener
4.87 / 5
6652 Verified reviews

An effective formula that contributes to weight loss

  • Inhibits up to 77% of carbohydrate-digesting enzymes ¹*
  • Inhibits up to 63% of fat-digesting enzymes ¹*
  • Helps eliminate fat deposits and consequently contributes to weight loss ¹
  • Contributes to normal energy-yielding metabolism ⁴
  • With added power of L-Tyrosine and L-Carnitine
  • After 8 weeks, 76% users say ID-alG™ induces weight-loss**
  • 72% would continue using ID-alG™**
*  In tubo test of the inhibition properties of ID-alG™ on pancreatic lipase and bacterial amylase.
** Evaluation of ID-alG™’s weight management effect on overweight women. Monocentric, randomized, placebo controlled clinical study run in March 2010, on 56 women using 400 mg of ID-alG™ daily for 8 weeks
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.

Warnings:

The recommended daily intake or dose should not be exceeded. A foodsupplement 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.

Key Ingredients +

OK!FatBurn – food 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

Nutritional Value +
Active ingredients Per 5g
Vitamin C 250 mg (312 % NRV*)
ID-alG ™ 200 mg
L-Carnitine 150 mg
L-Tyrosine 100 mg

* NRV = Nutritional Reference Value

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.

Magdalena Rybarikova - tennis player
5 / 5

A top product to help me keep my cravings in check and maitain my form.

£25.43 £33.90
Subscribe & save
One-time purchase

Switch to subscription and save £1.24
You can get the same for just £24.19. 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

Reviews

4.9
Based on 6652 reviews
5 ★
6079
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Everything you need to know:

Which ingredient helps me block fat and carb absorption? +

ID-alG™ is a patented brown seaweed extract that blocks a certain number of enzymes that digest carbohydrates and fats. This reduces fats and carbs assimilation and contributes to significant weight loss. 1

What makes this weight loss formula so effective? +

OK!Fatburn is an effective weight loss formula that inhibits carb and fat digestion enzymes with the power of ID-alG™. The triple-action formula contributes to normal energy-yielding metabolism⁴ with added power of L-tyrosine and L-Carnitine. Studies confirm significant weight loss correlated with fat mass. 1

How do digestive enzymes affect my weight loss efforts? +

90% of lipid (fat) intake is hydrolyzed by lipases, while carbohydrate digestion is mainly carried out by the amylases. ID-alG™ inhibits amylase and lipase, which means reduction of carbs and fat assimilation from the nutrients you consume.1

What results can I expect from using OK!Fatburn? +

Studies show that 76% believe ID-alG™ induces weight-loss and 72% would continue using ID-alG™. Users experience visible effects after 8 weeks of use with significant reduction in carbs assimilation. Real customers report they lost weight with OK!Fatburn and their testimonials prove its effectiveness.1

Our customers also confirm that it works

4.9 / 5

Margaret
starstarstarstarstar5/5

Superb product to help with weight loss, I needed a little help with my body shape before my holiday and I can assure you it really works :)

Margaret
Eve
starstarstarstarstar5/5

OK!FatBurn truly works! I of course like to do a bit of sport, so the effects are even better :)

Eve
Maya
starstarstarstarstar5/5

I lost signifant weight with OK!Fatburn, it's incredible and I keep getting compliments!

Maya
Monica
starstarstarstarstar5/5

I’ve been drinking this for a bit more than two months and my coworkers say I’ve slimmed down noticeably.

Monica
Prev
Next

Most people struggle with cutting carbs and fats when trying to lose weight

With OK!FatBurn even if your diet isn’t »perfect« you can still get results

ID-alG™ – patented brown seaweed extract for weight management

ID-alG™ is a unique, patented extract from brown seaweed with powerful benefits for weight control.

Its effectiveness comes from natural compounds called phlorotannins, which inhibit the activity of the two main digestive enzymes:

  • Lipase – the enzyme that digests fats

  • Amylase – the enzyme that digests carbohydrates

By blocking a large portion of both enzymes, ID-alG™ helps reduce the absorption of carbs and fats – the nutrients that make up over 85% of daily calorie intake.

Blocks more than half of carbohydrate-digesting enzymes1

Thanks to ID-alG™, a patented brown seaweed extract, the product reduces the activity of the enzyme amylase, which is responsible for breaking down carbohydrates.¹

Blocks more than half of fat-digesting enzymes1

ID-alG™ also helps limit the action of lipase, the enzyme responsible for digesting fats.¹

Results, demonstrated by studies

In studies, ID-alG™ was shown to support weight loss, closely correlated with fat mass, and fat reduction when used consistently over 16 weeks.¹

Consumers’ satisfaction

Preliminary study questionnaires assess the satisfaction of users:

  • 76% believe ID-alG™ induces weight-loss**
  • 72% would continue using ID-alG™**
  • 72% would buy ID-alG™**
** Evaluation of ID-alG™’s weight management effect on overweight women. Monocentric, randomized, placebo controlled clinical study run in March 2010, on 56 women using 400 mg of ID-alG™ daily for 8 weeks

All you need is 3 minutes a day

A smarter way to support your healthy lifestyle

Step 1

Mix one scoop of OK!FatBurn with 200 ml of water.

Step 2

Stir vigorously until completely dissolved (1 min).

Step 3

Drink twice a day with food or an empty stomach.

Why you should start taking OK!Fatburn today

Starting OK!Fatburn TODAY:

  • You contribute to weight loss ¹
  • You reduce fat and carb assimilation with ID-alG™¹
  • You support body fat mass reduction¹
  • You enjoy in a delicious, self-care ritual
  • You boost your confidence immediately

Starting OK!Fatburn later:

  • You delay significant weight loss progress
  • You postpone fat and carb assimilation reduction
  • You delay body shape improvement progress

Made from quality ingredients

ID-alG™

1. ID-alG™

ID-alG™ is a grape seed extract and an extract of the brown seaweed Ascophyllum nodosum, which is rich in long-chain polyphenols called phlorotannins. Ascophyllum nodosum reduces fat absorption and helps eliminate fat deposits, which consequently affects body weight.

L-Carnitine

2. 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.

L-Tyrosine

3. L-Tyrosine

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

Vitamin C

4. Vitamin C

Vitamin C plays a role in the protection of cells from oxidative stress. It contributes to the functioning of the nervous system, has a role in the functioning of the immune system and contributes to the reduction of tiredness and fatigue . Vitamin C also contributes to normal collagen formation.

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.

High quality ingredients

Carefully chosen clean formulation

Eco-Friendly Packaging

Less waste, more care for the planet

Purity & Safety Guaranteed

Third-party tested for verified standards.

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.

-25%
OK!FatBurn

OK!FatBurn

starstarstarstarhalf star4,9 / 5 check iconReviews (6652)

Enjoy your favourite foods without guilt and lose weight!

  • Inhibits up to 77% of carbohydrate digesting enzymes ¹
  • Inhibits up to 63% of fat digesting enzymes ¹
  • Helps eliminate fat deposits ¹
  • Added power of L-Tyrosine and L-Carnitine
  • Visible effect after 8 weeks of use

Frequently Asked Questions from Our Users

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%
Magdalena Rybarikova - tennis player
5 / 5

A top product to help me keep my cravings in check and maitain my form.

OK!FatBurn

Food supplement with sweetener
4.87 / 5
6652 Verified reviews

An effective formula that contributes to weight loss

  • Inhibits up to 77% of carbohydrate-digesting enzymes ¹*
  • Inhibits up to 63% of fat-digesting enzymes ¹*
  • Helps eliminate fat deposits and consequently contributes to weight loss ¹
  • Contributes to normal energy-yielding metabolism ⁴
  • With added power of L-Tyrosine and L-Carnitine
  • After 8 weeks, 76% users say ID-alG™ induces weight-loss**
  • 72% would continue using ID-alG™**
*  In tubo test of the inhibition properties of ID-alG™ on pancreatic lipase and bacterial amylase.
** Evaluation of ID-alG™’s weight management effect on overweight women. Monocentric, randomized, placebo controlled clinical study run in March 2010, on 56 women using 400 mg of ID-alG™ daily for 8 weeks
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.

Warnings:

The recommended daily intake or dose should not be exceeded. A foodsupplement 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.

Key Ingredients +

OK!FatBurn – food 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

Nutritional Value +
Active ingredients Per 5g
Vitamin C 250 mg (312 % NRV*)
ID-alG ™ 200 mg
L-Carnitine 150 mg
L-Tyrosine 100 mg

* NRV = Nutritional Reference Value

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.

Magdalena Rybarikova - tennis player
5 / 5

A top product to help me keep my cravings in check and maitain my form.

£25.43 £33.90
Subscribe & save
One-time purchase

Switch to subscription and save £1.24
You can get the same for just £24.19. 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

Customer reviews

6,652
reviews for this product
4.9/5
Posted 3 months ago by Sue Potts

Great products

Read more

Posted 2 years ago by Kim M.

Good

Read more

Posted 4 months ago by Deana Stratford

All good 👍

Read more

Posted 4 months ago by Christine Dallas

Good

Read more

Posted 4 months ago by Michael Smith

Excellent communication and product

Read more

Posted 4 months ago by Michael Smith

Good information and reviews

Read more

Posted 5 months ago by Paula Murray

Quick and easy to navigate site to find what I needed. Let's hope something works.

Read more

Posted 6 months ago by Georgiana Mindru

I cannot wait for my order to arrive. Very good prices, easy to order. The best

Read more

Posted 6 months ago by suzanne Bowker

Good

Read more

Posted 7 months ago by Andrew Spencer

Excellent product

Read more

Posted 7 months ago by Danielle Beesley

Good price for x3 bundle and free delivery for 15th anniversary! Excited to see the results

Read more

Posted 7 months ago by Jessica Oyebade

Excellent products and prices

Read more

Posted 8 months ago by Margaret Kelly

Great products, easy to browse website awaiting my delivery ,

Read more

Posted 9 months ago by Wendy Wendy

Very helpful feedback on the promotion sites xx

Read more

Posted 9 months ago by Naveed Suleman

Good customer service on phone, now awaiting my order.

Read more

Posted 9 months ago by Nicole Edwards

Fabulous looking forward to receiving my parcel and going on my new journey

Read more

Posted 2 years ago by Nigel E.

A good product that seems to be working for me

Read more

Posted 2 years ago by Zilvinas B.

The Products are awesome! Delivery can be faster.

Read more

Posted 2 years ago by Dave B.

Five star brilliant great stuff

Read more

Posted 2 years ago by Orgest Q.

Product it's ok

Read more

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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 foodsupplement 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.

OK!FatBurn – food 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

Active ingredients Per 5g
Vitamin C 250 mg (312 % NRV*)
ID-alG ™ 200 mg
L-Carnitine 150 mg
L-Tyrosine 100 mg

* NRV = Nutritional Reference Value

Customer Reviews

  1. Sue Potts (verified owner) –

    Great products

  2. Deana Stratford (verified owner) –

    All good 👍

  3. Christine Dallas (verified owner) –

    Good

  4. Michael Smith (verified owner) –

    Excellent communication and product

  5. Michael Smith (verified owner) –

    Good information and reviews

  6. Paula Murray (verified owner) –

    Quick and easy to navigate site to find what I needed. Let’s hope something works.

  7. Georgiana Mindru (verified owner) –

    I cannot wait for my order to arrive. Very good prices, easy to order. The best

  8. suzanne Bowker (verified owner) –

    Good

  9. Andrew Spencer (verified owner) –

    Excellent product

  10. Danielle Beesley (verified owner) –

    Good price for x3 bundle and free delivery for 15th anniversary! Excited to see the results

  11. Jessica Oyebade (verified owner) –

    Excellent products and prices

  12. Margaret Kelly (verified owner) –

    Great products, easy to browse website awaiting my delivery ,

  13. Wendy Wendy (verified owner) –

    Very helpful feedback on the promotion sites xx

  14. Naveed Suleman (verified owner) –

    Good customer service on phone, now awaiting my order.

  15. Nicole Edwards (verified owner) –

    Fabulous looking forward to receiving my parcel and going on my new journey

  16. Derrick Quelch –

    Easy to use

  17. Joan Collins (verified owner) –

    Very happy with your products feel much healthier, sleeping better also has helped me lose weight.

  18. Nick Naylor (verified owner) –

    Fantastic!

  19. Izabela Gaszek (verified owner) –

    I hope it will cleanse (detox) my body and at the same time I will lose some weight 🙂

  20. Amy Hooper (verified owner) –

    Just ordered- cant wait to try it out!

  21. Karen Coleman (verified owner) –

    Only just ordered. Site was eady to navigate.

  22. Brigid Mulholland Mulholland (verified owner) –

    Can’t wait to try this – hope order arrives soon 🤞🏻

  23. John Rowlands (verified owner) –

    Very happy with the product. Please send my order asap. Thank you

  24. Andrea Hazova (verified owner) –

    I was happy with all of my purchases and service! Can’t wait to get this order.

  25. Ken MacDonald (verified owner) –

    Quality goods and service which is reason I have returned for more

  26. Philip Coates (verified owner) –

    Great information on the site fast ordering process

  27. Linda Sutcliffe (verified owner) –

    My second order I have been using the liver cleanse for two weeks now and I feel so much healthier, I’m sleeping better and I definitely don’t feel as bloated . This is the first time I’ve ever ordered a second time from any products I’ve tried and it’s great to find something that actually does what it says on the tin!

  28. Janet Elston (verified owner) –

    Very easy to order.

  29. Mrs jennifer Mccartan #25 (verified owner) –

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

  30. David Wray (verified owner) –

    Looking forward to trying purchase and will feed back after a few weeks

  31. Peter Strachan (verified owner) –

    Fantastic product

  32. Emma Chaplin (verified owner) –

    Great info on product proved ! Really helped

  33. Emma Chaplin (verified owner) –

    Really good information on produce provided.

  34. Iain Muirhead (verified owner) –

    Great products , I feel really great 👍🏻

  35. Joanna Hughes (verified owner) –

    Easy to order, great website, nice looking products and taste great. Thank you

  36. martin andrews (verified owner) –

    have used this product in the past with excellent results,ordered again,well worth the money

  37. Alison Salway (verified owner) –

    Ordering was really easy! I hope the items arrive as expected and hope that the supplements I have ordered work as described!

  38. Maxine Gould (verified owner) –

    Easy to order and great prices

  39. Philip h. –

    Absolutely its ding it for me I am filling 100tter after 4 months great just ordered more than you

  40. Stuart S. –

  41. David H. –

    Prompt delivery and good quality supplements and prices.

  42. Justyna P. –

    Started using 2 bundles about week ago. I can see that I am eating less

  43. Carole B. –

    I love the water ok and ok fat burn I have been using for a while now and can see the difference thanks nutrisslim .

  44. Angela K. –

    Very easy to use the site. Good service and communication

  45. Yvonne M. –

  46. Alex H. –

    Love the three products together

  47. Tracey G. –

    I love using the products

  48. Simona C. –

  49. Lynn M. –

    I have used your products before a while ago and I think they are the best for me .You have more selection different products am going to try . Thanks

  50. Gordon S. –

    I started using the product 5 weeks ago and I am very happy with the progress. Also the service was good. I will be continuing with it for the forseeable future.

Frequently Asked Questions from Our Users

When is the best time to take it? +

I recommend that the product is taken twice daily (5g each) before lunch and dinner to aid fat digestion.

Can pregnant women and nursing mothers consume it? +

Pregnant and lactating women are discouraged from use.

Is it suitable for vegans? +

Yes, the product is suitable for vegans and vegetarians.

Can I take it alongside medication? +

Dietary supplements are foods that are intended to supplement your normal diet, if you are taking any medication, consult your personal doctor before taking a dietary supplement.

What can I do if I don't like the taste? And can I mix it with boiling water +

If you don’t like the taste, you can mix it into juice, smoothies or dissolve it in more water. We do not recommend consuming this product in hot water as this may destroy the effect of the active ingredients and vitamins.

Can children consume it? From what age can I consume the product? +

The product may be consumed by persons over 15 years of age.

Diabetics and other health conditions? +

This product contains maltodextrin, which increases blood sugar levels and is therefore not recommended for diabetics and in case of associated conditions, consultation of a personal physician is recommended.

Are there possible side effects? +

The product is usually well tolerated and many users report no side effects. However, it is important to understand that each person reacts differently to dietary supplements. Consult a nutritionist or doctor before use, especially if you have any health problems or are taking medication.

Advice from our experts in addition to eating the product? +

1. regular physical activity 2. balanced diet 3. quality sleep 4. adequate hydration 5. limit alcohol intake 6. reduced intake of sugary, salty and processed foods 7. food diary

Is the product suitable for both women and men? +

Yes, the product is suitable for women and men.

Is the product suitable for people with high blood pressure and thyroid problems? +

Persons with high blood pressure and thyroid problems are advised to consult their physician before using this product as it may affect blood pressure and thyroid function.

Product not well mixed, lumps, contents floating on water? +

Clumps are a perfectly normal occurrence in a powdered product that absorbs moisture. Floating contents are insoluble plants which do not affect the quality of the product. If the contents do not dissolve in water and/or bother you, you can remove them and they can also be eaten.

What is ID-alG™? +

ID-alG™ is an extract of the brown seaweed Ascophyllum nodosum, which is rich in long-chain polyphenols called phlorotannins, which inhibit the activity of two major digestive enzymes, lipase and amylase.

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.

Free consulting

020 8089 0131
Help and orders:
020 8089 0131
[email protected]

Monday – Friday 8 am – 4 pm

Copyright © 2025 Nutrisslim. All rights reserved. Privacy protection cookies.

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Free consulting

020 8089 0131
Help and orders:
020 8089 0131
[email protected]

Monday – Friday 8 am – 4 pm

Copyright © 2025 Nutrisslim. All rights reserved. Privacy protection cookies.