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Delivery within 2 work days
Free shipping over £50.00
60-day refund policy
More than 4.7 million customers from all over the world
Delivery within 2 work days
Free shipping over £50.00
60-day refund policy
More than 4.7 million customers from all over the world
Delivery within 2 work days
Free shipping over £50.00
60-day refund policy
More than 4.7 million customers from all over the world
Delivery within 2 work days
Free shipping over £50.00
60-day refund policy
More than 4.7 million customers from all over the world
020 8089 0131

Free consulting

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Maria
Maria
Star Star Star Star Star
5 / 5

I love OK!WaterOut because it helps me with regular urination and gives me more energy. I'm very satisfied!

OK!WaterOut

Food supplement with sweetener
Star Star Star Star Star
4.89 / 5
Verified 2816 Verified reviews

OK!Waterout is a refreshing drink that supports the elimination of excess water and helps with weight loss

  • Contributes to weight control ²
  • Helps water elimination on urinary way. ³
  • Supports circulation and helps reduce the feeling of heavy legs ¹
  • Helps remove bacteria from the urinary tract ³
  • Supports vitality and the immune system ¹
Nature’s Finest already has over 4,7 million customers from all over the world!
Neto 150 g | for 15 days
How to Use

Every day, dose 2 scoops (10 g) of OK!WaterOut into a glass of water. With one scoop you will consume 50mg of knotweed, 100 mg of nettle extract and 100 mg of elderberry extract.

The drink tastes like pineapple.

Warning:

We recommend taking a food supplement as part of a varied and balanced diet, and a healthy lifestyle. The recommended daily amount or dose must not be exceeded. A food supplement is not a substitute for a balanced and varied diet. 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!WaterOut – food supplement with sweetener

Ingredients: Tapioca starch, stabilizer: cellulose, pineapple flavor, nettle leaf extract (Urtica dioica), elderberry extract (Sambucus nigra L.), beet concentrate (maltodextrin, beetroot powder (Beta Vulgaris)), knotweed extract (Polygonum aviculare L.), Sweetener: steviol glycosides from stevia

Nutritional Value
Active ingredients per serving (10g)
Nettle leaf extract 100 mg
Elderberry extract 100 mg
Knotweed extract 50 mg
Certifications
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.
£31.90
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One-time purchase

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Delivery in 2 business days
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Questions? Call us: 020 8089 0131

Reviews

4.89
★ ★ ★ ★ ★
Based on 2,816 reviews
5★
2,597
4★
162
3★
35
2★
13
1★
9
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Everything you need to know:

What happens if we retain water, and how can we avoid it?

Water retention in the body can cause a feeling of heaviness and even an increase in body mass due to the accumulation of fluids. To avoid this, it’s important to support the body’s natural processes of eliminating excess water, which can be achieved with natural ingredients that promote water elimination through urine.

How does water excretion help with weight loss?

When the body removes excess water, the weight associated with fluid retention can decrease, contributing to a better feeling and appearance. This can accelerate progress in weight loss.

How does OK!Waterout help with excess water elimination?

OK!Waterout is a natural drink containing effective natural ingredients that work together to promote circulatory wellbeing¹, help in weight control² and befriend water elimination on urinary way.³

What results can I expect from using OK!Waterout?

Users of OK!Waterout typically notice greater lightness in their bodies. Because the product supports venous circulation¹ and befriends water elimination on urinary way³, many notice a decrease in body mass associated with water retention. Regular use supports the body´s vitality¹, and helps to lose weight in addition to dietetic measures², making it easier to progress in weight loss.

For the best results, it is recommended to use the product as part of a balanced diet and active lifestyle.

Our customers also confirm it works

star star star star star 4.9 / 5
Eve
star star star star star 5/5

Great product! I feel light due to the increased water elimination from my body, and it tastes great too.

Eve
Maya
star star star star star 5/5

I’m extremely satisfied with OK!WaterOut. When summer begins, this is my secret weapon :D

Maya
Sarah
star star star star star 5/5

I feel lighter and have more energy during the day, and I already see a difference in the mirror... I recommend it!

Sarah
Elena
star star star star star 5/5

Grateful I found this. I’ve already lost several kilograms, feel lighter, and have more energy!

Elena
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Is water retention causing you problems and extra weight?

OK!WaterOut, with its natural ingredients, befriends water elimination on urinary way³ while supporting your body’s vitality¹ and helping maintaining your weight.²

Product option image
Feature icon

Befriends water elimination on urinary way³

Knotweed or knotgrass is a powerful plant with amazing benefits for the wellbeing of urinary tract: It befriends water elimination on urinary way, helps to eliminate pathogenic bacteria from the urinary tract and decreases the fixing of certain bacteria on the walls of the urinary tract.

Feature icon

Helps in weight control2

Elderberry extract helps to maintain the weight and helps in weight control.

Feature icon

More energy throughout the day¹

Supports the immune system, enhances body vitality, helps with a more energetic feeling, and supports heart health.¹

Water retention in the body can be caused by several factors, such as:

  • Excess salt intake, which can disrupt the body’s fluid balance.
  • Hormonal fluctuations, which often affect water retention, especially in women.
  • A sedentary lifestyle, lack of movement, and physical activity.
  • Hot or humid weather, which can lead to increased fluid retention in the body.

OK!WaterOut can help: a tasty drk with all natural ingredients that wil make you feel light again.

Product option image

Why start using OK!Waterout TODAY

If you start taking OK!Waterout today:

  • You help befriend water elimination on urinary way³
  • You support your vitality and energy from day one¹
  • You help control body weight and support your weight loss with natural ingredients²

If you start taking OK!Waterout later:

  • You miss out on the immediate reduction of discomfort caused by water retention.
  • You miss the support for your immune system and increased vitality.
  • A longer weight loss process, without the boost that this product offers.

Made from quality ingredients

Nettle leaf extract

1. Nettle leaf extract

Nettle is one of the most well-known medicinal plants, excellent in supporting the immune system, supporting the body’s vitality and helping you feel more energetic. It helps to maintain healthy leg-vein functions, supports venous circulation and can reduce the feeling of tired and heavy legs.

Elderberry Extract

2. Elderberry Extract

Elderberry helps to supports the immune system, helps in weight control and helps to lose weight in addition to dietetic measures.

Knotweed extract

3. Knotweed extract

Knotweed (Polygonum aviculare) is a type of plant found all over the world that helps to eliminate water and bacteria from the urinary tract.

Previous
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Traceability of our raw materials

We select every ingredient with the utmost care and monitor it closely to ensure optimal efficacy—supported by scientifically proven effectiveness.
Our commitment to transparent traceability guarantees the integrity and excellence of every component in our products.
Our products are certified in accordance with the IFS Standard under registration number: 00063/0, and by KON-CERT under certificate number: EPR-26420/22-1.

High-quality ingredients

Carefully selected, pure formulation.

Carefully selected, pure formulation

Environmentally friendly packaging.

Less waste, more care for the planet

Third-party tested according to verified standards.

60-days-Money-back-Badge-Landing_EN-white-300x300-1-2.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—we’ll refund your money.

OK!WaterOut

OK!WaterOut

star star star star half star 4.89 / 5 check icon Verified reviews (2816)

Pineapple flavoured drink for faster elimination of excess water

  • Befriends water elimination on urinary way³
  • Helps maintain body weight²
  • Helps feel more energetic¹
  • Helps lose weight in addition to dietary measures²
  • Great taste

Frequently asked questions from our users

FAQ

How and why do they work?

OK!WaterOut contains carefully selected ingredients that help befriend water elimination on urinary way³, reduce the feeling of tired and heavy legs1 and helps in weight control.2

FAQ

Who is it for?

It is for anyone who wants to release excess water in your body.

FAQ

What ingredients does it contain?

Tapioca starch, stabiliser: cellulose, pineapple flavour, nettle leaf extract (Urtica dioica), elderberry extract (Sambucus nigra L.), beetroot concentrate (maltodextrin, beetroot powder (Beta Vulgaris)), hemlock extract (Polygonum aviculare L.), sweetener: steviol glycoside.

FAQ

When are the first results visible?

You will see your first results after 14 days of regular use. However, the most optimal results can be seen after 2 months of regular use.

FAQ

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

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
Maria
Maria
Star Star Star Star Star
5 / 5

I love OK!WaterOut because it helps me with regular urination and gives me more energy. I'm very satisfied!

OK!WaterOut

Food supplement with sweetener
Star Star Star Star Star
4.89 / 5
Verified 2816 Verified reviews

OK!Waterout is a refreshing drink that supports the elimination of excess water and helps with weight loss

  • Contributes to weight control ²
  • Helps water elimination on urinary way. ³
  • Supports circulation and helps reduce the feeling of heavy legs ¹
  • Helps remove bacteria from the urinary tract ³
  • Supports vitality and the immune system ¹
Nature’s Finest already has over 4,7 million customers from all over the world!
Neto 150 g | for 15 days
How to Use

Every day, dose 2 scoops (10 g) of OK!WaterOut into a glass of water. With one scoop you will consume 50mg of knotweed, 100 mg of nettle extract and 100 mg of elderberry extract.

The drink tastes like pineapple.

Warning:

We recommend taking a food supplement as part of a varied and balanced diet, and a healthy lifestyle. The recommended daily amount or dose must not be exceeded. A food supplement is not a substitute for a balanced and varied diet. 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!WaterOut – food supplement with sweetener

Ingredients: Tapioca starch, stabilizer: cellulose, pineapple flavor, nettle leaf extract (Urtica dioica), elderberry extract (Sambucus nigra L.), beet concentrate (maltodextrin, beetroot powder (Beta Vulgaris)), knotweed extract (Polygonum aviculare L.), Sweetener: steviol glycosides from stevia

Nutritional Value
Active ingredients per serving (10g)
Nettle leaf extract 100 mg
Elderberry extract 100 mg
Knotweed extract 50 mg
Certifications
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.
£31.90
-0%
Subscription
One-time purchase

Switch to subscription and save
For just you get the same. A simple way to enjoy the best prices. You can change or cancel your subscription at any time!

Add to cart ➝
Return guarantee icon 60-day money-back guarantee
Free delivery icon Free delivery over £50.00
Delivery in 2 business days
visa mastercard american_express paypal

Questions? Call us: 020 8089 0131

Customer Reviews

★ ★ ★ ★ ★
2,816
Verified reviews
4.9/5
Previous
★ ★ ★ ★ ★
Published 6 months ago by: Sue Potts
Great products
★ ★ ★ ★ ★
Published 7 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.
★ ★ ★ ★ ★
Published 7 months ago by: Michael Smith
Excellent communication and product
★ ★ ★ ★ ★
Published 7 months ago by: Michael Smith
Good information and reviews
★ ★ ★ ★ ★
Published 8 months ago by: Chioma Konwea
Nice products… hoping for an excellent outcome
★ ★ ★ ★ ★
Published 1 year ago by: Derrick Quelch
Easy to use
★ ★ ★ ★ ★
Published 1 year ago by: Iain Muirhead
Great products , I feel really great 👍🏻
★ ★ ★ ★ ★
Published 2 years ago by: Joanna P.
the products are great
★ ★ ★ ★ ★
Published 2 years ago by: Stuart S.
★ ★ ★ ★ ★
Published 2 years ago by: David H.
Prompt delivery and good quality supplements and prices.
★ ★ ★ ★ ★
Published 2 years ago by: 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 .
★ ★ ★ ★ ★
Published 2 years ago by: Olu O.
Great products
★ ★ ★ ★ ★
Published 2 years ago by: Olu O.
I am very happy with the products. It really worked to revitalise my liver and kidney. I am loving them
★ ★ ★ ★ ★
Published 2 years ago by: Yvonne M.
★ ★ ★ ★ ★
Published 2 years ago by: Simona C.
★ ★ ★ ★ ★
Published 2 years ago by: Lucy G.
★ ★ ★ ★ ★
Published 2 years ago by: Dawn F.
This is my 2nd order & I can’t Thankyou enough for the hard work you have done creating these products Thankyou
★ ★ ★ ★ ★
Published 2 years ago by: Jemma D.
I have been using a variety of these products and love how natural they are and how great they make me feel. Will keep buying and trying.
★ ★ ★ ★ ★
Published 2 years ago by: berenice e.
Brilliant
★ ★ ★ ★ ★
Published 2 years ago by: Pauline L.
Next
Badge 1
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Badge 3
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Badge 5

Every day, dose 2 scoops (10 g) of OK!WaterOut into a glass of water. With one scoop you will consume 50mg of knotweed, 100 mg of nettle extract and 100 mg of elderberry extract.

The drink tastes like pineapple.

Warning:

We recommend taking a food supplement as part of a varied and balanced diet, and a healthy lifestyle. The recommended daily amount or dose must not be exceeded. A food supplement is not a substitute for a balanced and varied diet. 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!WaterOut – food supplement with sweetener

Ingredients: Tapioca starch, stabilizer: cellulose, pineapple flavor, nettle leaf extract (Urtica dioica), elderberry extract (Sambucus nigra L.), beet concentrate (maltodextrin, beetroot powder (Beta Vulgaris)), knotweed extract (Polygonum aviculare L.), Sweetener: steviol glycosides from stevia

Active ingredients per serving (10g)
Nettle leaf extract 100 mg
Elderberry extract 100 mg
Knotweed extract 50 mg

Customer Reviews

  1. Sue Potts (verified owner) –

    Great products

  2. Dorota Palubinska (verified owner) –

    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.

  3. Michael Smith (verified owner) –

    Excellent communication and product

  4. Michael Smith (verified owner) –

    Good information and reviews

  5. Chioma Konwea (verified owner) –

    Nice products… hoping for an excellent outcome

  6. Derrick Quelch –

    Easy to use

  7. Iain Muirhead (verified owner) –

    Great products , I feel really great 👍🏻

  8. Joanna P. –

    the products are great

  9. Stuart S. –

  10. David H. –

    Prompt delivery and good quality supplements and prices.

  11. 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 .

  12. Olu O. –

    Great products

  13. Olu O. –

    I am very happy with the products. It really worked to revitalise my liver and kidney. I am loving them

  14. Yvonne M. –

  15. Simona C. –

  16. Lucy G. –

  17. Dawn F. –

    This is my 2nd order & I can’t Thankyou enough for the hard work you have done creating these products Thankyou

  18. Jemma D. –

    I have been using a variety of these products and love how natural they are and how great they make me feel. Will keep buying and trying.

  19. berenice e. –

    Brilliant

  20. Pauline L. –

Frequently asked questions from our users

How long can I take it?

The product can be taken continuously for 6 months, then we recommend a break for 1 month and repeat these intervals. For best results, we recommend taking the product for a few months.

Why choose Nature’s Finest?

15

Years of tradition

400+

Unique products”

50+

Patented active ingredients

3mil+

Satisfied customers

Nature

We believe in the perfection of nature. Our commitment extends to the responsible sourcing of raw materials, including sustainability, ethics, and fair business practices. To reduce our carbon footprint, we use environmentally friendly packaging.

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

 
 

Nature offers effective solutions to many of the challenges we face. Our experienced development team harnesses and combines these exceptional substances in our products so the body can make optimal use of them. The active ingredients in our products are included in proven effective amounts—not just in small, negligible quantities.

We test our products through various user studies and trials to ensure their safety and effectiveness. We always listen closely to our customers’ feedback and take their opinions, reviews, and suggestions into account to ensure our products are truly tailored to their needs.

Meet our product development experts

We are proud that our team consists exclusively of top experts in nutrition and natural formulations, ensuring the development and outstanding quality of our products. With great dedication, they conduct studies and research and work closely with external laboratories, testing institutes, and other specialists to guarantee the highest quality and safety of our products.

Thanks to their extensive experience and industry expertise, our experts are committed to providing Nutrisslim customers with the most innovative products and to maintaining our status as one of the leading companies in the field of nutrition and dietary supplements.

Meta Bizjak

M.Sc. in Nutritional Engineering

Pia Fistrovič

Food and Nutrition Engineer

#WeAreNature

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

For over 15 years, Nature’s Finest has been dedicated to providing natural solutions for everyone who wants to overcome lifestyle-related challenges and discomforts. We use only 100% natural ingredients, produced traditionally, without additives or unnecessary processing. Whenever possible, we choose organically grown ingredients certified under SI-EKO-001.

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