More than 4.7 million customers from all over the world
I'm 34 and my cycle has become more regular and I feel more balanced emotionally.
With 40:1 perfect inositol ratio mirroring the natural balance!
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.
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 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:
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.
I'm 34 and my cycle has become more regular and I feel more balanced emotionally.
Money-back guarantee for 60 days
Free shipping for orders from £50.00
Delivery within 2 working days
Questions? Call us: 020 8089 0131
Our customers also confirm that it works
4.9 / 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.
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. 💪
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.
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! 😊
Irregular or missing periods
Changes in hormone levels may affect cycle regularity or delay monthly periods.
Unexplained weight gain
Changes in hormone regulation can affect metabolism and how the body stores fat.
Acne or oily skin
Fluctuating hormones can contribute to increased sebum production and occasional blemishes.
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.
Mood changes
Shifts in mood, irritability, or emotional sensitivity may occur in response to hormonal fluctuations.
Low energy
Feeling tired or lacking motivation can be linked to metabolism, sleep quality, or lifestyle habits.
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.
**Based on study: The Effects of Myo-Inositol and D-Chiro-Inositol
Made from scientifically proven active ingredients
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 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 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.
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 contributes to the normal functioning of the nervous system, muscle function, normal energy-yielding metabolism, and also contributes to electrolyte balance.
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 is a prebiotic and a source of dietary fibre, containing 90g per 100g.
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.
Supporting reproductive health, normal body weight and normal fertility.
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.
It is suitable for women looking for a natural and holistic solution to address struggle with reproductive health, hormonal imbalace, fertility challenges and fatigue.
Inositol 40:1, Inulin, Zinc, Ashwagandha, Garcinia cambogia, Magnesium and Vitamin D3.
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).
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.
No worries! If the product does not meet your expectations, we offer a 60-day refund.
I'm 34 and my cycle has become more regular and I feel more balanced emotionally.
With 40:1 perfect inositol ratio mirroring the natural balance!
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.
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 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:
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.
I'm 34 and my cycle has become more regular and I feel more balanced emotionally.
Money-back guarantee for 60 days
Free shipping for orders from £50.00
Delivery within 2 working days
Questions? Call us: 020 8089 0131
Customer reviews
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
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.
Why choose Nature`s Finest?
15
years of tradition
400+
unique products
50+
patented active ingredients
3mil+
satisfied customers
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.
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.
M.Sc. Nutrition Engineering
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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