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OK!Digestion + OK!FatBurn

Food supplement with sweetener
4.50 / 5
2 Verified reviews
An effective formula for restoring the natural balance of the microflora 
  • With patented active ingredient Inavea™
  • Clinically proven to increase the beneficial microflora and help restore its balance
  • Contributes to the normal functioning of the digestive tract
  • Stimulates the growth of beneficial bacteria 
  • Helps maintain healthy digestion
  • Clinical studies demonstrate weight and fat loss, especially in women
  • Maintains normal absorption of micronutrients such as vitamins and minerals
Net 300 g | for 30 days
How to use +

When consuming the package, we recommend:

For the first 15 days, take 2 scoops (10 g) of OK!Digestion in a glass of water in the morning, mix and drink. The drink tastes deliciously of lemon and contains no added sugar, artificial flavours, additives or fillers.

For the next 15 days, twice a day before meals, add 5 g (1 scoop) of OK!FatBurn to a glass of water, stir and drink.

Warnings:

The recommended daily amount or dose should not be exceeded. Keep out of reach of children! A dietary supplement is not a substitute for a balanced and varied diet. Use is not recommended for pregnant women and breastfeeding mothers.

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 Digestion – dietary supplement with sweetener.

Inavea ™ baobab & acacia, sweetener erythritol, rosehip (Rosa Canina) powder, turmeric (Curcuma longa) powder, ginger (Zingiber officinale) powder, natural lemon aroma (3%), stabiliser: cellulose powder.

OK!FatBurn – dietary supplement with sweetener.

Tapioca starch, erythritol sweetener, vitamin C (ascorbic acid), ID-alG ™, natural lemon aroma (4%), L-carnitine, L-tyrosine, stabiliser: cellulose powder, natural beetroot dye (1.5%) , sweetener steviol glycosides.

£49.90 £62.36
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One-time purchase

Switch to subscription and save £2.41
You can get the same for just £47.49. 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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mastercard
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Questions? Call us: 020 8089 0131

Reviews

4.5
Based on 2 reviews
5 ★
1
4 ★
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3 ★
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2 ★
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1 ★
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Our customers also confirm that it works

4.9 / 5

Petty
starstarstarstarstar5/5

I had digestive problems for a long time and didn’t know what to do. Then I discovered OK!Digestion and it changed my life! My digestion has improved, and I feel much better.

Petty
Amanda
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 :)

Amanda
Peter
starstarstarstarstar5/5

Great thing. With the busy lifestyle, it’s hard to look at food and choose the best for my digestion. OK!Digestion helped me with my digestive problems despite the unbalanced diet due to the fast life.

Peter
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Made from quality ingredients

Inavea™

1. Inavea™

Inavea™ baobab acacia boosts the microflora selectively, promoting the growth of beneficial bacteria. Inavea™ helps maintain digestive health and supports metabolic health.

Rosehip

2. Rosehip

Rosehip support the relaxation, helps mental and physical well/being, and also helps to make you feel more energetic.

Turmeric

3. Turmeric

It is considered one of the most powerful herbs on the planet and also supports digestion. The main credit for its effective action is due to curcumin - the active ingredient that has been used for thousands of years.

ID-alG™

4. 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

5. 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

6. L-Tyrosine

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

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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.

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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.

-20%
OK!Digestion + OK!FatBurn

OK!Digestion + OK!FatBurn

starstarstarstarhalf star4,5 / 5 check iconReviews (2)

Clinically proven to improve digestion!

  • Helps restore the natural balance of microflora
  • Supports the growth of beneficial bacteria
  • Helps maintain a healthy digestive tract
  • Clinical studies show weight and fat loss
  • Contributes to the normal functioning of the digestive tract

Frequently Asked Questions from Our Users

FAQ Icon

How and why do they work?

OK!Digestion with its patented Inaveo™ formula selectively increases beneficial microflora and helps restore its balance. With the main active ingredient ID-alG™, it is clinically proven to help with body fat loss and associated weight gain.

FAQ Icon

Who is it for?

OK!Digestion is for anyone who has digestive problems and would like to improve the balance of bacteria in their digestive tract. OK!FatBurn is for anyone who wants to eliminate excess weight and fat and has difficulty following diets or reducing calorie intake.

FAQ Icon

What does it taste like?

Ok!Digestion drink has a refreshing lemon taste. OK!FatBurn has a refreshing lemon taste.

FAQ Icon

What ingredients does it contain?

Inavea™ baobab & acacia, sweetener erythritol, pomegranate powder, turmeric powder, ginger powder, natural lemon flavour, Vitamin C, ID-alG™, natural lemon flavour, L-carnitine, L-tyrosine, natural beetroot colour, sweetener steviol glycosides.

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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-20%

OK!Digestion + OK!FatBurn

Food supplement with sweetener
4.50 / 5
2 Verified reviews
An effective formula for restoring the natural balance of the microflora 
  • With patented active ingredient Inavea™
  • Clinically proven to increase the beneficial microflora and help restore its balance
  • Contributes to the normal functioning of the digestive tract
  • Stimulates the growth of beneficial bacteria 
  • Helps maintain healthy digestion
  • Clinical studies demonstrate weight and fat loss, especially in women
  • Maintains normal absorption of micronutrients such as vitamins and minerals
Net 300 g | for 30 days
How to use +

When consuming the package, we recommend:

For the first 15 days, take 2 scoops (10 g) of OK!Digestion in a glass of water in the morning, mix and drink. The drink tastes deliciously of lemon and contains no added sugar, artificial flavours, additives or fillers.

For the next 15 days, twice a day before meals, add 5 g (1 scoop) of OK!FatBurn to a glass of water, stir and drink.

Warnings:

The recommended daily amount or dose should not be exceeded. Keep out of reach of children! A dietary supplement is not a substitute for a balanced and varied diet. Use is not recommended for pregnant women and breastfeeding mothers.

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 Digestion – dietary supplement with sweetener.

Inavea ™ baobab & acacia, sweetener erythritol, rosehip (Rosa Canina) powder, turmeric (Curcuma longa) powder, ginger (Zingiber officinale) powder, natural lemon aroma (3%), stabiliser: cellulose powder.

OK!FatBurn – dietary supplement with sweetener.

Tapioca starch, erythritol sweetener, vitamin C (ascorbic acid), ID-alG ™, natural lemon aroma (4%), L-carnitine, L-tyrosine, stabiliser: cellulose powder, natural beetroot dye (1.5%) , sweetener steviol glycosides.

£49.90 £62.36
Subscribe & save
One-time purchase

Switch to subscription and save £2.41
You can get the same for just £47.49. 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

2
reviews for this product
4.5/5
Posted 3 weeks ago by David Platten

Excellent service and easy to order

Read more

Posted 6 months ago by Chioma Konwea

Nice products… hoping for an excellent outcome

Read more

Posted 4 weeks ago by Lester Mulligan

Very easy to browse and place an order.

Read more

Posted 1 month ago by Radu Constantin

Good

Read more

Posted 2 months ago by Julie Douglas

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

Read more

Posted 2 months ago by Diana Popova

I like the liver cleanse .

Read more

Posted 2 months 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 ❤️

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Posted 2 months ago by Harchey Steadman

Thanks

Read more

Posted 2 months ago by Jayne Wallace

Great prices and easy to use site x

Read more

Posted 2 months ago by ALEXANDER Fairbairn

Looking like an excelent product

Read more

Posted 2 months 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.

Read more

Posted 3 months ago by Mick Smith

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

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Posted 8 months ago by Azariah Reid

We'll see if it works

Read more

Posted 2 years ago by Magennis S.

The customer left a rating only.

Read more

Posted 3 months ago by PAUL Gibson

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

Read more

Posted 3 months ago by Alan Harewell

Excellent product, very happy with clear visible results

Read more

Posted 3 months ago by Michael Scott

Great Service!!

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Posted 3 months ago by Rebecca Smith

Great website to use, excited to see the results

Read more

Posted 4 months ago by Patricia Ross

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

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Posted 4 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.

Read more

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Badge 1
Badge 2
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When consuming the package, we recommend:

For the first 15 days, take 2 scoops (10 g) of OK!Digestion in a glass of water in the morning, mix and drink. The drink tastes deliciously of lemon and contains no added sugar, artificial flavours, additives or fillers.

For the next 15 days, twice a day before meals, add 5 g (1 scoop) of OK!FatBurn to a glass of water, stir and drink.

Warning:

The recommended daily amount or dose should not be exceeded. Keep out of reach of children! A dietary supplement is not a substitute for a balanced and varied diet. Use is not recommended for pregnant women and breastfeeding mothers.

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 Digestion – dietary supplement with sweetener.

Inavea ™ baobab & acacia, sweetener erythritol, rosehip (Rosa Canina) powder, turmeric (Curcuma longa) powder, ginger (Zingiber officinale) powder, natural lemon aroma (3%), stabiliser: cellulose powder.

OK!FatBurn – dietary supplement with sweetener.

Tapioca starch, erythritol sweetener, vitamin C (ascorbic acid), ID-alG ™, natural lemon aroma (4%), L-carnitine, L-tyrosine, stabiliser: cellulose powder, natural beetroot dye (1.5%) , sweetener steviol glycosides.

Customer Reviews

There are no reviews yet.

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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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.