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Erika K.
5 / 5

I bought Marevia for bloating and to improve my overall well-being. Wonderful product! Since taking it, I have found it easier to balance my body and feel less bloated.

Marevia

Food supplement with sweetener
4.95 / 5
20 Verified reviews

For emotional balance⁶, urinary tract³ and gut microflora⁴ in women

  • Helps the body to deal with stress⁶
  • Increases organism strength at the urinary tract level³
  • Promotes metabolism and helps the digestive system⁴
  • Contributes to normal fertility and reproduction⁵
  • Contributes to the regulation of hormonal activity⁸
  • Contributes to the maintenance of normal mucous membranes⁸
  • No added sugar

*Based on a survey. Results may vary from individual to individual.

Net 150 g | for 30 days
How to use +

Mix 1 scoop (5 g) into a glass of water, stir and drink.

The recommended daily dose is best taken in the morning, during a meal.

For precise measuring we suggest weighing.

Warnings:

The recommended daily amount or dose should not be exceeded. A food supplement is not a substitute for a balanced and varied diet. It is not recommended to use during pregnancy and lactation. Store in a cool, dry place. Keep out of the 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 +

Marevia, 150 g – food supplement with sweetener.

Ingredients: Inulin powder, ExocyanTM (cranberry extract, maltodextrin, magnesium hydroxide), vitamin C (ascorbic acid), ashvaganda extract (withania somnifera, root), strawberry flavour, stabiliser: cellulose, chlorella (chlorella vulgaris) powder, knotgrass extract (Polygonum aviculare L.), pineapple flavour, red beet concentrate (maltodextrin, red beet powder (Beta Vulgaris)), B-complex (thiamine mononitrate, riboflavin, pyridoxine hydrochloride, cyanocobalamin, folic acid, calcium D pantothenate, nicotine amide), zinc gluconate, chamomile extract (Matricaria chamomilla L), sweetener: steviol glycosides from stevia.

Nutritional Value +
Active ingredients per serving (5 g)
Inulin 3380 mg
ExocyanTM (Cranberry extract) 500 mg
Vitamin C 200 mg (250 % NRV*)
Ashwagandha extract 200 mg
Chlorella 100 mg
Knotgrass extract 100 mg
B-complex 50 mg (100% *NRV)
  Vitamin B1 1,1 mg (100% *NRV)
  Vitamin B2 1,4 mg (100% *NRV)
  Vitamin B6 1,4 mg (100% *NRV)
  Vitamin B12 2,5 μg (100% *NRV)
  Folic acid 200 μg (100% *NRV)
  Pantothenic acid 6 mg (100% *NRV)
  Niacin B3 16 mg (100% *NRV)
Chamomile extract 25 mg
Zinc gluconate 5 mg (50 % NRV*)

* 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.

Erika K.
5 / 5

I bought Marevia for bloating and to improve my overall well-being. Wonderful product! Since taking it, I have found it easier to balance my body and feel less bloated.

£24.43 £34.90
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Reviews

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Everything you need to know:

Can Marevia help me if I keep having issues with my intimate wellbeing? +

Yes. Ashwagandha is one of the most important herbal extracts in Marevia, as it supports the health of the female reproductive organs, B2 and B3 vitamins contribute to the maintenance of normal mucous membranes. Knotweed (Polygonum aviculare) extract supports the elimination of water through the urinary way. This combination helps to maintain optimal stamina, feelings of energy and vitality, physical and mental well-being.⁶

I often have urinary tract problems. Why should I try Marevia? +

Marevia contains Exocyan™ cranberry extract and knotweed extract, which is known for its incredible benefits for the urinary tract. Knotweed supports the elimination of water on urinary way and increases organism strength at the urinary tract level.

By using Marevia regularly, you support your urinary tract in a natural way.

Does Marevia support the mucous membranes during hormonal changes? +

Yes. Riboflavin (vitamin B2) contributes to the maintenance of normal mucous membranes⁸. B6 contributes to the regulation of hormonal activity and zinc contributes to the maintenance of normal skin and normal acid-base metabolism. This combination is particularly suitable during periods of fluctuation, such as before menstruation and during menopause.

Does Marevia help with indigestion? +

Marevia contains chlorella, which helps maintain normal colonic function, reduces irritation of the intestinal wall and helps increase the growth of beneficial gut microflora⁴. Another important extract is chamomile, that helps with indigestion and flatulence.

Will Marevia also help me with stress or fatigue? +

Yes. Ashwagandha, which has adaptogenic properties, contributes to the body’s resistance to stress and helps with relaxation, mental and physical well-being. B-complex vitamins play a role in the functioning of the nervous system and contribute to the reduction of tiredness and fatigue⁸.

Our customers also confirm that it works

4.9 / 5

Alice M.
starstarstarstarstar5/5

I've been using it for about a month and a half now and I'm really surprised. I feel fresh and the product has also restored some moisture to my skin.

Alice M.
Masha K.
starstarstarstarstar5/5

As soon as I saw that it contained cranberry extract and knotweed, I knew this would be my favorite urinary product. It works great, I recommend it to all girls!

Masha K.
Tamara L.
starstarstarstarstar5/5

After just a few weeks of using Marevia, I noticed a big difference! I feel more balanced, and the feeling of discomfort has decreased.

Tamara L.
Nicole V.
starstarstarstarstar5/5

I feel much more confident in my body.

Nicole V.
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Fed up with uncomfortable intimate issues?

Being a woman isn’t always easy. Our bodies, mood and hormones are constantly changing, so we often feel as if we’ve lost touch with our natural balance.

The nutrition experts at Nature’s finest, developed Marevia, a unique formula made with women’s well-being in mind:

For healthy skin⁶ and normal mucous membranes⁵

Ashwagandha helps maintain skin health, while riboflavin (vitamin B2) contributes to the maintenance of normal skin and mucous membranes. Zinc contributes to normal acid-base metabolism.

Befriends water elimination on urinary way³

Marevia contains knotweed extract, which helps eliminate water through the urinary tract and increases organism strength at the urinary tract level.

Helps with indigestion and flatulence ⁹

This formula includes the fiber inulin and chamomile extract, which helps with indigestion and flatulence⁹. Chlorella is also well known for its beneficial effects on digestive system, as it helps increase growth of beneficial gut microflora and promotes body detoxification.

For reproductive health support⁶

Marevia supports the health of female reproductive organs⁶. It is a valuable support in all phases of the female cycle.

For the body’s resistance to stress⁶ and more energy⁴

Marevia contains ashwagandha, which helps in periods of mental and nervous tension and of anxiousness, helping you recover from stressful events. It also contains chlorella extract, which helps increase energy and vitality.

What can disrupt your natural feminine balance?

The sensitive vaginal environment reacts quickly to external and internal influences that disrupt the balance. Common culprits include:

  • Poor nutrition: Sugar, alcohol, carbonated drinks, caffeine and fatty foods can disrupt the balance of microflora in the intestines and urinary tract.
  • Hormonal changes: Natural fluctuations in estrogen during the cycle can affect the mucous membranes and overall balance.
  • Aggressive cosmetics: Soaps, intimate gels and perfumes can disrupt the natural protective pH.
  • Stress and a weakened immune system: Reduced body defences can allow unwanted microorganisms to grow.
  • Inappropriate underwear and hygiene products: Synthetic materials, pads and tampons can cause friction and moisture and disrupt the natural pH.

That’s why it’s crucial to support the body from within ‒ with the natural ingredients in Marevia, which contribute to:

  • the health of female reproductive organs⁶,
  • the maintenance of normal mucous membranes⁸,
  • normal acid-base metabolism⁵,
  • and to the water elimination through the urinary way³.

88%⁹* of users report that Marevia helps with bloating

The study evaluated the effects of Marevia on various aspects of the intimate wellbeing, including bloating. In the study, 100% of women completed a questionnaire before the start of the trial to assess the intensity of these problems. Half of the participants took Marevia (5 g per day) for 2 months, while the other half took a placebo.

88% of users reported reduced bloating after three weeks of use*⁹

The placebo group experienced no improvement.

Marevia contains inulin and it helps the digestive system with chlorella and chamomile as well: Chlorella helps increase growth of beneficial gut microflora and chamomile helps with flatulence.

Reasons to start taking Marevia TODAY

If you start taking Marevia today:

  • You contribute to the maintenance of normal skin⁵ and mucous membranes⁸
  • You support reproductive health⁶
  • You help water elimination on the urinary way³
  • You enhance energy and vitality⁴
  • You help support relaxation, physical and mental well-being⁶

If you start taking Marevia later:

  • You are without support for your gut microflora longer⁴
  • You don't feel immediate support for relaxation⁶
  • You delay support for water elimination on the urinary way³

Made from scientifically proven active ingredients

Exocyanᵀᴹ

1. Exocyanᵀᴹ

Exocyan™ is a patented cranberry extract. The cranberry is a small, red fruit with a distinctive sour taste. Cranberries grow mainly in colder regions of the world, such as Canada and the USA.

Inulin

2. Inulin

Inulin is a prebiotic and a source of dietary fibre, containing 90g per 100g.

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.

Chlorella

4. Chlorella

Chlorella helps to maintain normal colonic function, reduces irritation of the intestinal wall, stimulates the growth of beneficial intestinal microflora and supports the detoxification of the body.

Zinc

5. Zinc

Zinc contributes to normal immune function, contributes to normal DNA synthesis and cell division, helps protect cells from oxidative damage, helps maintain normal bones and contributes to normal cognitive function.

Ashwagandha extract

6. Ashwagandha extract

Ashwagandha extract is a natural herbal ingredient derived from the roots of the Withania somnifera plant, valued for its traditional use and rich content of natural compounds. Ashwagandha has adaptogenic properties and helps maintain skin health.

Vitamin C

7. 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.

B-complex

8. B-complex

The B complex is a group of vitamins B1, B2, B6, B12, folic acid, pantothenic acid and niacin, which are important for our nervous system. In addition to their common function, each of the B vitamins has other important roles in our bodies.

Chamomile extract

9. Chamomile extract

Chamomile extract is a plant extract derived from chamomile flowers. Chamomile supports digestion and helps with indigestion and flatulence.

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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 Food Global Markets certified under registration no.: 00063/0 and ECO certificat 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.

-30%
Marevia

Marevia

A prebiotic solution designed for women

  • Increases organism strength at the urinary tract level³
  • Contributes to the maintenance of normal mucous membranes⁸
  • Helps the digestive system⁴
  • Helps with flatulence⁹
  • Contributes to the normal functioning of the immune system⁷
  • Contributes to the maintenance of normal skin⁵

Frequently Asked Questions from Our Users

FAQ Icon

How and why does it work?

With the help of carefully selected ingredients, Marevia supports balance⁶, urinary tract³ and intestinal microflora⁴ in women.

FAQ Icon

Who is the product suitable for?

The product is suitable for women looking for a natural and holistic solution for balance⁶, urinary tract³ and intestinal microflora⁴.

FAQ Icon

What key ingredients does it contain?

Vitamin C, Ashwagandha, Chlorella, Knotgrass, Zinc, B-complex, Chamomile, Cranberry (ExocyanTM) and Inulin.

FAQ Icon

How to use?

Mix 1 scoop (5 g) into a glass of water, stir and drink. The recommended daily dose is best taken in the morning, during a meal.

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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-30%
Erika K.
5 / 5

I bought Marevia for bloating and to improve my overall well-being. Wonderful product! Since taking it, I have found it easier to balance my body and feel less bloated.

Marevia

Food supplement with sweetener
5.00 / 5
5 Verified reviews

For emotional balance⁶, urinary tract³ and gut microflora⁴ in women

  • Helps the body to deal with stress⁶
  • Increases organism strength at the urinary tract level³
  • Promotes metabolism and helps the digestive system⁴
  • Contributes to normal fertility and reproduction⁵
  • Contributes to the regulation of hormonal activity⁸
  • Contributes to the maintenance of normal mucous membranes⁸
  • No added sugar

*Based on a survey. Results may vary from individual to individual.

Net 150 g | for 30 days
How to use +

Mix 1 scoop (5 g) into a glass of water, stir and drink.

The recommended daily dose is best taken in the morning, during a meal.

For precise measuring we suggest weighing.

Warnings:

The recommended daily amount or dose should not be exceeded. A food supplement is not a substitute for a balanced and varied diet. It is not recommended to use during pregnancy and lactation. Store in a cool, dry place. Keep out of the 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 +

Marevia, 150 g – food supplement with sweetener.

Ingredients: Inulin powder, ExocyanTM (cranberry extract, maltodextrin, magnesium hydroxide), vitamin C (ascorbic acid), ashvaganda extract (withania somnifera, root), strawberry flavour, stabiliser: cellulose, chlorella (chlorella vulgaris) powder, knotgrass extract (Polygonum aviculare L.), pineapple flavour, red beet concentrate (maltodextrin, red beet powder (Beta Vulgaris)), B-complex (thiamine mononitrate, riboflavin, pyridoxine hydrochloride, cyanocobalamin, folic acid, calcium D pantothenate, nicotine amide), zinc gluconate, chamomile extract (Matricaria chamomilla L), sweetener: steviol glycosides from stevia.

Nutritional Value +
Active ingredients per serving (5 g)
Inulin 3380 mg
ExocyanTM (Cranberry extract) 500 mg
Vitamin C 200 mg (250 % NRV*)
Ashwagandha extract 200 mg
Chlorella 100 mg
Knotgrass extract 100 mg
B-complex 50 mg (100% *NRV)
  Vitamin B1 1,1 mg (100% *NRV)
  Vitamin B2 1,4 mg (100% *NRV)
  Vitamin B6 1,4 mg (100% *NRV)
  Vitamin B12 2,5 μg (100% *NRV)
  Folic acid 200 μg (100% *NRV)
  Pantothenic acid 6 mg (100% *NRV)
  Niacin B3 16 mg (100% *NRV)
Chamomile extract 25 mg
Zinc gluconate 5 mg (50 % NRV*)

* 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.

Erika K.
5 / 5

I bought Marevia for bloating and to improve my overall well-being. Wonderful product! Since taking it, I have found it easier to balance my body and feel less bloated.

£24.43 £34.90
Subscribe & save
One-time purchase

Switch to subscription and save £1.14
You can get the same for just £23.29. 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

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Marevia, 150 g – food supplement with sweetener.

Ingredients: Inulin powder, ExocyanTM (cranberry extract, maltodextrin, magnesium hydroxide), vitamin C (ascorbic acid), ashvaganda extract (withania somnifera, root), strawberry flavour, stabiliser: cellulose, chlorella (chlorella vulgaris) powder, knotgrass extract (Polygonum aviculare L.), pineapple flavour, red beet concentrate (maltodextrin, red beet powder (Beta Vulgaris)), B-complex (thiamine mononitrate, riboflavin, pyridoxine hydrochloride, cyanocobalamin, folic acid, calcium D pantothenate, nicotine amide), zinc gluconate, chamomile extract (Matricaria chamomilla L), sweetener: steviol glycosides from stevia.

Active ingredients per serving (5 g)
Inulin 3380 mg
ExocyanTM (Cranberry extract) 500 mg
Vitamin C 200 mg (250 % NRV*)
Ashwagandha extract 200 mg
Chlorella 100 mg
Knotgrass extract 100 mg
B-complex 50 mg (100% *NRV)
  Vitamin B1 1,1 mg (100% *NRV)
  Vitamin B2 1,4 mg (100% *NRV)
  Vitamin B6 1,4 mg (100% *NRV)
  Vitamin B12 2,5 μg (100% *NRV)
  Folic acid 200 μg (100% *NRV)
  Pantothenic acid 6 mg (100% *NRV)
  Niacin B3 16 mg (100% *NRV)
Chamomile extract 25 mg
Zinc gluconate 5 mg (50 % NRV*)

* NRV = Nutritional Reference Value

Mix 1 scoop (5 g) into a glass of water, stir and drink.

The recommended daily dose is best taken in the morning, during a meal.

For precise measuring we suggest weighing.

Warning:

The recommended daily amount or dose should not be exceeded. A food supplement is not a substitute for a balanced and varied diet. It is not recommended to use during pregnancy and lactation. Store in a cool, dry place. Keep out of the 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.

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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