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 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
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Which vitamins are right for you?

Get your custom formula – tailored to your body’s needs.

Check our Bestsellers

Hormone Fat Reset

Hormone Fat Reset

Hormone Balance PRO – a natural formula for women that, with vitamin B6, contributes to the regulation of hormonal activity Improves the body’s resistance to stress3 Contributes to the reduction of tiredness and fatigue⁶ Contributes to normal fertility and reproduction⁴ Contributes to emotional balance and positive mood¹ Helps maintain mental and emotional balance3 Supports the health of the female reproductive organs3 Helps to maintain a natural sleep²   Detox Belly Burn – Triple detox power: milk thistle, artichoke extract and chlorella Contributes to the detoxification potential of the liver 8 Supports liver health8 Promotes weight loss 9 Supports healthy weight management 7 Contributes to fat metabolism 7 28%* of ingested fat binds to Neopuntia™ 7 Neopuntia™ formula increases fat excretion by 27%* * Based on studies. Results may vary from person to person.  Nature’s Finest already has over 4,7 million customers from all over the world!

Healthy Liver bundle

Healthy Liver bundle

25-day liver detox protocol Liver Cleanse – A herbal blend with milk thistle, turmeric, ginger, and inulin Supports liver health ¹,³,⁴ Helps to support digestion and contributes to the normal function of intestinal tract ³ Prevents the accumulation of fats and facilitates their destockage by the liver ⁴ It helps to maintain the efficiency of the immune system ⁴ Bio DETOX – A green superfood mix with chlorella, spirulina, wheat and barley grass, and lucuma Promotes body detoxification ⁶ Helps to make you feel more energetic ⁷ High source of dietary fibre Rich in complete plant-based protein Source of iron, vitamin C and chlorophyll More than 4.7 million customers from all over the world

Detox Belly Burn bundle

Detox Belly Burn bundle

2in1 weight-loss formula: Helps your body detox and increases fat excretion PROVEN RESULTS: Patented Neopuntia™ formula ™ increases fat excretion by 27%* Works in 2 steps: Promotes detoxifications and increases fat elimination ¹,²,³ Triple detox power: milk thistle, artichoke extract and chlorella Contributes to the detoxification potential of the liver ¹ Supports liver health 2 Promotes weight loss 2 Supports healthy weight management 1 Helps to fat excretion 1 28%* of ingested fat binds to Neopuntia™ 1 Absorbs fat and sugar 1 Helps eliminate heavy metals from the body ³ Promotes metabolism and helps the digestive system ³ * Based on studies. Results may vary from person to person.  

Night FatBurn Extreme bundle

Night FatBurn Extreme bundle

The ultimate 3-in-1 slimming formula that helps you lose weight while you sleep! Patented Morosil® formula with valerian extract and L-carnitine Supports slimming and helps control body weight 4 Helps to reduce cellulitis 4 Helps silhouette to become more refined 4 Helps you fall asleep faster and maintain sleep quality 2 Natural formula that stabilizes weight 4 * Based on studies. Results may vary from person to person.

PROSTATE Support bundle

PROSTATE Support bundle

9-in-1 formula that beneficially affects men’s health¹ and helps support prostate health² With natural extracts of saw palmetto, willow herb, ginger and nettle For men in their 40s, 50s and beyond Useful for normal prostate function2 Contributes to the functioning of the urinary tract2 Zinc contributes to normal fertility and reproduction Selenium contributes to normal spermatogenesis For weight contol 6 Nature’s Finest already has more than 4.7 million customers from all over the world!

KSM-66 Ashwagandha® bundle

KSM-66 Ashwagandha® bundle

The most researched full-spectrum ashwagandha root extract Backed by 32+ studies¹ Proven to reduce stress, anxiety, and cortisol levels¹ Enhances memory, cognition, and mental alertness¹ Improves sleep quality and sleep onset1 Contributes to optimal relaxation4 Promotes the reduction in body weight⁴ Contributes to normal glucose – insulin metabolism² Riboflavin contributes to normal functioning of the nervous system Increases endurance, strength, and muscle recovery¹ Niacin contributes to normal psychological function More than 4.7 million customers from all over the world

Aria
Star Star Star Star Star
5 / 5

My favourite magnesium I’ve tried so far. It is very high quality and I am already noticing positive effects.

Magnesium

Food supplement

Premium citrate form

  • Contributes to the reduction of tiredness and fatigue¹
  • Contributes to electrolyte balance¹
  • Contributes to normal energy-yielding metabolism¹
  • Contributes to normal functioning of the nervous system¹
  • Contributes to the maintenance of normal bones and teeth¹
  • Contributes to normal muscle function¹
  • Contributes to normal protein synthesis¹
  • Contributes to normal psychological function¹
  • Has a role in the process of cell division¹
  • Vegan
Nature’s Finest has 4.7 million customers worldwide.
Neto 60 g | for 30 days
How to Use

Recommended daily dose is 2 capsules.

Warnings:

A food supplement is not a substitute for a balanced, varied diet and a healthy lifestyle. The recommended daily dosage must not be exceeded. Keep out of reach of children! We do not recommend pregnant women and nursing mothers to consume the product.

Storage:  Store in a cool and dry place.

Key Ingredients

Magnesium citrate – food supplement

Ingredients: Magnesium citrate, capsule shell: hydroxypropyl methylcellulose (HPMC).

Nutritional Value
Active ingredients 2 capsules
Magnesium 276 mg (74% NRV*)

* NRV = Nutritional Reference Value

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.

Out of stock

£9.69
  • Save extra 20% on all orders, starting from your second order
  • Delivery every:
  • Free shipping on all orders
  • Cancel any time
Free gift + Free Shaker (worth £10.00) with first order
Product is out of stock
60-day money-back guarantee
Free delivery over £50.00
Delivery in 2 business days
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Questions? Call us: 020 8089 0131

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Everything you need to know:

Can magnesium help me if I’m often tired and feel fatigue?

If you’re experiencing ongoing fatigue, it could be related to inadequate magnesium intake. Magnesium contributes to the reduction of tiredness and fatigue, while also supporting normal energy-yielding metabolism.

Why should I take magnesium if I’m active and I work out?

Magnesium is one of those minerals that works quietly in the background, but its impact on both your psychological function and exercise performance is huge.

Beyond physical benefits, magnesium contributes to normal psychological function and to reduction of tiredness and fatigue. Magnesium contributes to normal protein synthesis and to normal muscle function.

Magnesium also contributes to electrolyte balance, so it’s especially essential for physically active people.

What benefits can Magnesium offer me?

Magnesium contributes to the reduction of tiredness and fatigue¹ while also contributing to electrolyte balance¹ and normal energy-yielding metabolism¹. It also contributes to the normal functioning of the nervous system¹, normal psychological function¹ and normal muscle function¹.

In addition to these benefits, magnesium contributes to the maintenance of normal bones and teeth¹ while also contributing to normal protein synthesis¹ and having a role in the process of cell division¹.

Our customers also confirm it works

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

After a couple of weeks of using magnesium capsules, I noticed I felt less tired in the afternoons. I’m really satisfied with it.

Mark
star star star star star 5/5

I’ve been taking these magnesium capsules for a while, and I feel like they really support normal muscle function. The effects are amazing.

Ava
star star star star star 5/5

I like the capsule form because it’s really easy to take on the go. I just keep the packaging in my bag and take it — it’s very convenient.

David
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Experiencing fatigue? Suspecting you’re lacking magnesium?

Choose our premium magnesium citrate form, which contributes to the reduction of tiredness and fatigue¹ and normal psychological function¹

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Premium citrate form
A high-quality magnesium source in citrate form, commonly chosen for its good bioavailability and easy daily use.

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Supports your daily intake

Sometimes it can be difficult to meet your daily needs through food alone. With just 2 capsules per day, you help support your daily magnesium intake in a convenient and easy way.

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Built for busy and active lifestyles

Perfect for athletes, gym enthusiasts, or anyone with a busy lifestyle who needs extra support.
Magnesium contributes to the reduction of tiredness and fatigue¹, contributes to normal muscle function¹ and contributes to normal protein synthesis¹.

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Everyday support

Magnesium contributes to electrolyte balance¹ and normal energy-yielding metabolism¹ while also contributing to the normal functioning of the nervous system¹ and normal psychological function¹. In addition, magnesium contributes to the maintenance of normal bones and teeth¹ and has a role in the process of cell division¹. By including magnesium in your daily routine, you provide your body with support for several essential functions through a single daily supplement.

Reasons to start using magnesium today

If you start taking magnesium TODAY:

  • You support the reduction of tiredness and fatigue¹
  • You contribute to normal muscle function¹
  • You support normal energy-yielding metabolism¹
  • You contribute to normal psychological function¹
  • You start benefiting from all the advantages this product can offer

If you start taking magnesium later:

  • You continue to experience the same level of fatigue
  • You miss out on optimal muscle function support
  • You delay supporting your psychological function
  • You delay the opportunity to benefit from all the advantages this product can offer

Made from quality ingredients

Magnesium citrate

1. Magnesium citrate

Magnesium plays a key role in maintaining the normal functioning of the nervous system and muscles and supports energy metabolism and electrolyte balance. With magnesium citrate, the form that allows the best absorption and bioavailability, you can replace lost magnesium and avoid deficiencies.

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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.

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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.

Magnesium

Magnesium

High-quality magnesium citrate

  • Contributes to reduction of tiredness¹
  • Contributes to normal muscle function¹
  • Contributes to normal protein synthesis¹
  • Perfect for active people, athletes, and busy professionals

Frequently asked questions from our users

FAQ

How and why does it work?

Our magnesium is designed for consistent daily use, offering you a range of benefits.

FAQ

Who is it for?

For anyone who wants to enjoy the many benefits of this product, including the reduction of tiredness and fatigue¹, normal muscle function¹ and normal psychological function¹ support.

FAQ

What active ingredients does it contain?

This product contains magnesium citrate.

FAQ

What is the recommended daily dosage?

Recommended daily dose is 2 capsules.

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.

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Aria
Star Star Star Star Star
5 / 5

My favourite magnesium I’ve tried so far. It is very high quality and I am already noticing positive effects.

Magnesium

Food supplement

Premium citrate form

  • Contributes to the reduction of tiredness and fatigue¹
  • Contributes to electrolyte balance¹
  • Contributes to normal energy-yielding metabolism¹
  • Contributes to normal functioning of the nervous system¹
  • Contributes to the maintenance of normal bones and teeth¹
  • Contributes to normal muscle function¹
  • Contributes to normal protein synthesis¹
  • Contributes to normal psychological function¹
  • Has a role in the process of cell division¹
  • Vegan
Nature’s Finest has 4.7 million customers worldwide.
Neto 60 g | for 30 days
How to Use

Recommended daily dose is 2 capsules.

Warnings:

A food supplement is not a substitute for a balanced, varied diet and a healthy lifestyle. The recommended daily dosage must not be exceeded. Keep out of reach of children! We do not recommend pregnant women and nursing mothers to consume the product.

Storage:  Store in a cool and dry place.

Key Ingredients

Magnesium citrate – food supplement

Ingredients: Magnesium citrate, capsule shell: hydroxypropyl methylcellulose (HPMC).

Nutritional Value
Active ingredients 2 capsules
Magnesium 276 mg (74% NRV*)

* NRV = Nutritional Reference Value

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.

£9.69
  • Save extra 20% on all orders, starting from your second order
  • Delivery every:
  • Free shipping on all orders
  • Cancel any time
Free gift + Free Shaker (worth £10.00) with first order
Product is out of stock
60-day money-back guarantee
Free delivery over £50.00
Delivery in 2 business days
visa mastercard american express paypal

Questions? Call us: 020 8089 0131

Badge 1
Badge 2
Badge 3
Badge 4
Badge 5

Recommended daily dose is 2 capsules.

Warnings:

A food supplement is not a substitute for a balanced, varied diet and a healthy lifestyle. The recommended daily dosage must not be exceeded. Keep out of reach of children! We do not recommend pregnant women and nursing mothers to consume the product.

Storage:  Store in a cool and dry place.

Magnesium citrate – food supplement

Ingredients: Magnesium citrate, capsule shell: hydroxypropyl methylcellulose (HPMC).

Active ingredients 2 capsules
Magnesium 276 mg (74% NRV*)

* NRV = Nutritional Reference Value

Why choose Nature’s Finest?

16

Years of tradition

400+

Unique products”

50+

Patented active ingredients

4,7mil+

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.

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 16 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 natural ingredients, produced traditionally, without additives or unnecessary processing. Whenever possible, we choose organically grown ingredients certified under SI-EKO-001.