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Post-holiday detox gift! 🎁 Pure Milk Thistle Code: LIVERDETOX | (min. order £10)

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Liana
Liana
Star Star Star Star Star
5 / 5

I'm 34 and my cycle has become more regular and I feel more balanced emotionally.

Marevia Ovary bundle

Food supplement with sweetener
Star Star Star Star Star
5.00 / 5
Verified 1 Verified review

A formula for women who want to contribute to normal fertility and the health of female reproductive organs.

  • Contributes to normal fertility and reproduction²
  • Helps maintain strength in pregnancy³
  • Contributes to the maintenance of normal testosterone²
  • Improves the body’s resistance to stress³
  • Contributes to a reduction of tiredness and fatigue⁵
  • Supports the health of female reproductive organs³
  • Helps to control body weight and contributes to reduced fat storage⁴
  • No added sugar

With 40:1 perfect inositol ratio mirroring the natural balance!

Neto 300 g | for 30 days
How to Use

Using advice:

Recommended daily dose 10 g (2 scoops) – mix into a glass (150 ml) of water and drink. The recommended daily dose is best taken in the morning during a meal.
For accurate dosage, we recommend weighing.

Warning:

The recommended daily amount should not be exceeded. The food supplement is not a substitute for a balanced and varied diet. Keep out of reach of children! Not recommended to use during pregnancy and lactation.

Key Ingredients

Marevia Ovary, 150 g – food supplement with sweetener. 

Ingredients: Inulin, inositol (40:1 myo-inositol: D-chiro-inositol ), cherry flavour, magnesium citrate, ashwagandha extract (withania somnifera), stabilizer: cellulose, garcinia cambogia extract (Garcinia gummi-gutta) (60% hydroxycitric acid – HCA), Vitamin D3 (cholecalciferol), red beet concentrate (maltodextrin, red beet powder (Beta vulgaris)), zinc gluconate, sweetener: steviol glycosides from stevia.

Nutritional Value

 

Active ingredients per serving (10 g)
Inulin 6595 mg
Myo-inositol 2200 mg
D-Chiro inositol 55 mg
Magnesium 30 mg (8 % NRV*)
Ashwagandha extract 200 mg
Garcinia cambogia extract 100 mg
  of which hydroxycitric acid 60 mg
Vitamin D3 12,5 μg (250 % NRV*)
Zinc 5 mg (50 % NRV*)

* NRV = Nutritional Reference Value

Certifications
Why Independent Testing Is Essential At Nature’s Finest, we believe that wellness starts with trust. That’s why every batch of our supplements undergoes independent third-party testing—so you can feel confident knowing you’re getting safe, effective, and precisely formulated products. 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 harmful 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.
£43.60
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Delivery in 2 business days
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Questions? Call us: 020 8089 0131

Reviews

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Our customers also confirm it works

star star star star star 4.9 / 5
Martina
star star star star star 5/5

I’ve noticed fewer cravings, especially in the evenings, because they used to get BAD... My appetite overall feels steadier and I’m making better food choices without even trying.

Martina
Patty
star star star star star 5/5

Marevia Ovary makes me feel more energetic, yet emotionally calmer throughout the month, no matter at what point in my cycle I am. I used to have big mood swings but now I more in control. 💪

Patty
Maria
star star star star star 5/5

After 3,5 weeks, I noticed amazing improvements in my skin, because my skin used to be horrible!! I also love that it's affordable and yet very efficient so I’ve already recommended it to my friends and my sister.

Maria
Nicky
star star star star star 5/5

I'm over 35 and because of this supplement I’ve been sleeping better and waking up with more energy. I’ve struggled with fatigue and low energy for a long time. Now I feel incredible so I'll definetely keep using it! 😊

Nicky
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Are you looking for the most effective and natural support for hormonal balance?

However, there is good news: you can manage and sometimes completely reduce these issues naturally.

Product option image

Some of the most common signs include:

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Irregular or missing periods
Changes in hormone levels may affect cycle regularity or delay monthly periods.

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Unexplained weight gain
Changes in hormone regulation can affect metabolism and how the body stores fat.

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Acne or oily skin
Fluctuating hormones can contribute to increased sebum production and occasional blemishes.

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Changes in facial or body hair
Imbalanced hormones can sometimes lead to hair appearing in less typical areas like the chin or abdomen, or, hair volume may decrease.

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Mood changes
Shifts in mood, irritability, or emotional sensitivity may occur in response to hormonal fluctuations.

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Low energy
Feeling tired or lacking motivation can be linked to metabolism, sleep quality, or lifestyle habits.

40:1 inositol ratio ratio makes all the difference

Marevia Ovary

With the 40:1 ratio at its core, Marevia Ovary is designed to support your body where it needs it most: supporting reproductive health, normal body weight and normal fertility.

  • 40:1 perfect inositol ratio
  • Supports the health of female reproductive organs³
  • Contributes to reduced fat storage⁴
  • Helps to keep normal sugar and fat levels in the blood⁴
  • Helps to control body weight⁴
  • Contributes to a reduction of tiredness and fatigue⁵


**Based on study: The Effects of Myo-Inositol and D-Chiro-Inositol

Product option image

Marevia Ovary: Gentle support for your hormones

Why choose Marevia Ovary

  • Contributes to normal fertility²
  • Helps reduce fat storage⁴
  • Helps maintain normal skin, hair and nails²
  • Helps maintain energy levels⁵
  • Helps you feel emotionally balanced

Common signs of hormonal imbalance:

  • Absent or irregular periods
  • Mood swings and fatigue
  • Skin or hair issue
  • Unexplicable weight gain

Made from quality ingredients

Inositol 40:1

1. Inositol 40:1

Inositol 40:1 is a combination of myo-inositol and D-chiro-inositol in a 40:1 ratio, corresponding to the naturally occurring ratio of these two isomers in the human body.

Zinc

2. Zinc

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

Ashwagandha extract

3. 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.

Garcinia Cambogia extract

4. Garcinia Cambogia extract

Garcinia Cambogia extract (Garcinia gummi-gutta) contains hydroxycitric acid (60% – HCA), which supresses the lipogenesis and their accumulating in the body. Garcinia contributes to weight management, to reduce fat storage and reduces sense of appette.

Magnesium

5. Magnesium

Magnesium contributes to the normal functioning of the nervous system, muscle function, normal energy-yielding metabolism, and also contributes to electrolyte balance.

Vitamin D3

6. Vitamin D3

Vitamin D3 contributes to the normal function of the immune system, normal absorption of calcium and phosphorus, contributes to muscle function and has a role in the process of cell division .

Inulin

7. Inulin

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

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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

Sorgfältig ausgewählte, reine Formulierung.

Carefully selected, pure formulation

Environmentally friendly packaging.

Less waste, more care for the planet

Third-party tested according to 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—we’ll refund your money.

Marevia Ovary bundle

Marevia Ovary bundle

star star star star star 5.00 / 5 check icon Verified review (1)

Supporting reproductive health, normal body weight and normal fertility.

  • 40:1 perfect inositol ratio
  • Supports the health of female reproductive organs³
  • Contributes to reduced fat storage⁴
  • Helps to keep normal sugar and fat levels in the blood⁴
  • Helps to control body weight⁴
  • Contributes to a reduction of tiredness and fatigue⁵

Frequently asked questions from our users

FAQ

How and why does it work?

With the 40:1 inositol ratio and 8 in 1 active ingredients at its core, Marevia Ovary helps maintain hormonal equilibrium, supports reproductive health, and helps reduce fat storage and fatigue.

FAQ

Who is the product suitable for?

It is suitable for women looking for a natural and holistic solution to address struggle with reproductive health, hormonal imbalace, fertility challenges and fatigue.

FAQ

What key ingredients does it contain?

Inositol 40:1, Inulin, Zinc, Ashwagandha, Garcinia cambogia, Magnesium and Vitamin D3.

FAQ

How to use?

Mix 2 scoops of Marevia Ovary powder with 150 ml of water. Stir vigorously until completely dissolved. Drink once a day (morning, day or evening).

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
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Liana
Liana
Star Star Star Star Star
5 / 5

I'm 34 and my cycle has become more regular and I feel more balanced emotionally.

Marevia Ovary bundle

Food supplement with sweetener
Star Star Star Star Star
5.00 / 5
Verified 1 Verified review

A formula for women who want to contribute to normal fertility and the health of female reproductive organs.

  • Contributes to normal fertility and reproduction²
  • Helps maintain strength in pregnancy³
  • Contributes to the maintenance of normal testosterone²
  • Improves the body’s resistance to stress³
  • Contributes to a reduction of tiredness and fatigue⁵
  • Supports the health of female reproductive organs³
  • Helps to control body weight and contributes to reduced fat storage⁴
  • No added sugar

With 40:1 perfect inositol ratio mirroring the natural balance!

Neto 300 g | for 30 days
How to Use

Using advice:

Recommended daily dose 10 g (2 scoops) – mix into a glass (150 ml) of water and drink. The recommended daily dose is best taken in the morning during a meal.
For accurate dosage, we recommend weighing.

Warning:

The recommended daily amount should not be exceeded. The food supplement is not a substitute for a balanced and varied diet. Keep out of reach of children! Not recommended to use during pregnancy and lactation.

Key Ingredients

Marevia Ovary, 150 g – food supplement with sweetener. 

Ingredients: Inulin, inositol (40:1 myo-inositol: D-chiro-inositol ), cherry flavour, magnesium citrate, ashwagandha extract (withania somnifera), stabilizer: cellulose, garcinia cambogia extract (Garcinia gummi-gutta) (60% hydroxycitric acid – HCA), Vitamin D3 (cholecalciferol), red beet concentrate (maltodextrin, red beet powder (Beta vulgaris)), zinc gluconate, sweetener: steviol glycosides from stevia.

Nutritional Value

 

Active ingredients per serving (10 g)
Inulin 6595 mg
Myo-inositol 2200 mg
D-Chiro inositol 55 mg
Magnesium 30 mg (8 % NRV*)
Ashwagandha extract 200 mg
Garcinia cambogia extract 100 mg
  of which hydroxycitric acid 60 mg
Vitamin D3 12,5 μg (250 % NRV*)
Zinc 5 mg (50 % NRV*)

* NRV = Nutritional Reference Value

Certifications
Why Independent Testing Is Essential At Nature’s Finest, we believe that wellness starts with trust. That’s why every batch of our supplements undergoes independent third-party testing—so you can feel confident knowing you’re getting safe, effective, and precisely formulated products. 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 harmful 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.
£43.60
-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

★ ★ ★ ★ ★
1
Verified review
5.0/5
Previous
★ ★ ★ ☆ ☆
Published 9 months ago by: Chioma Konwea
Nice products… hoping for an excellent outcome
★ ★ ★ ★ ★
Published 10 months ago by: Marian McLeod
Fast delivery fab product
★ ★ ★ ★ ☆
Published 8 months ago by: Darren Brooks
Good information about product and easy to order
★ ★ ★ ★ ★
Published 1 year ago by: Stuart Hitchmough
Fantastic product
★ ★ ★ ★ ★
Published 9 months ago by: Pennie Mirembe #14
Good products
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Using advice:

Recommended daily dose 10 g (2 scoops) – mix into a glass (150 ml) of water and drink. The recommended daily dose is best taken in the morning during a meal.
For accurate dosage, we recommend weighing.

Warning:

The recommended daily amount should not be exceeded. The food supplement is not a substitute for a balanced and varied diet. Keep out of reach of children! Not recommended to use during pregnancy and lactation.

Marevia Ovary, 150 g – food supplement with sweetener. 

Ingredients: Inulin, inositol (40:1 myo-inositol: D-chiro-inositol ), cherry flavour, magnesium citrate, ashwagandha extract (withania somnifera), stabilizer: cellulose, garcinia cambogia extract (Garcinia gummi-gutta) (60% hydroxycitric acid – HCA), Vitamin D3 (cholecalciferol), red beet concentrate (maltodextrin, red beet powder (Beta vulgaris)), zinc gluconate, sweetener: steviol glycosides from stevia.

 

Active ingredients per serving (10 g)
Inulin 6595 mg
Myo-inositol 2200 mg
D-Chiro inositol 55 mg
Magnesium 30 mg (8 % NRV*)
Ashwagandha extract 200 mg
Garcinia cambogia extract 100 mg
  of which hydroxycitric acid 60 mg
Vitamin D3 12,5 μg (250 % NRV*)
Zinc 5 mg (50 % NRV*)

* NRV = Nutritional Reference Value

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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