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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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Maya
Maya
Star Star Star Star Star
5 / 5

I love that this product combines all three nutrients in one, so I don’t have to buy or take each one separately.

Iron + Vitamin C + B-complex

Food supplement with sweetener
Star Star Star Star Star
4.86 / 5
Verified 63 Verified reviews

3-in-1 formula with iron for red blood cell and haemoglobin formation1

  • Covers 100% of your daily iron requirement
  • Contributes to normal formation of red blood cells and haemoglobin¹
  • Vitamin C increases iron absorption
  • Contributes to the reduction of tiredness and fatigue²
  • Contributes to normal oxygen transport in the body¹
  • No clumping, no residue, mixes completely every time
  • Easy-to-mix powder for convenient daily use
Nature’s Finest already has over 4,7 million customers from all over the world!
Neto 150 g | for 30 days
How to Use

The recommended daily amount is 5 g (1 scoop). Mix in a glass of water and consume as soon as the powder dissolves.

Warning:

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.

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

Iron + Vitamin C + B-complex – a food supplement with sweetener.

Ingredients: inulin, vitamin C (ascorbic acid), lemon flavour (5 %), stabilizer: cellulose, ferrous gluconate, B-complex (vitamin B1 (Thiaminmononitrate), vitamin B2 (Riboflavine), vitamin B3 (Nicotine amid), vitamin B5 (Calcium-D-pantothenate), vitamin B6 (Pyridoxine hydrochloride), vitamin B9 (Folic acid), vitamin B12 (Cyanocobalamid)), sweetener: steviol glycosides from stevia.

Nutritional Value
per dosage (5 g) NRV %
Iron 14 mg 100 %
Vitamin C 1000 mg 1250%
Vitamin B1 1,1 mg 100 %
Vitamin B2 1,4 mg 100 %
Vitamin B6 1,4 mg 100 %
Vitamin B12 2,5 μg 100 %
Folic acid 200 μg 100 %
Pantothenic acid 6 mg 100 %
Niacin 16 mg 100 %

* 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.
£9.53 £10.59
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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

4.86
★ ★ ★ ★ ★
Based on 63 reviews
5★
57
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5
3★
0
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0
1★
1
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Everything you need to know:

When is it important to think about iron intake?

Many people who lack iron struggle with low energy and fatigue, especially women of childbearing age, people who don’t have a varied, balanced diet and those following plant-based diets.

If you’re often tired, don’t feel quite well or feel like you’re not absorbing the iron from your diet, try this formula to effectively supplement your iron levels and increase iron absorption with added vitamin C.

Why does this formula also feature C and B vitamins?

Vitamin C increases iron absorption, and riboflavin contributes to normal iron metabolism³ — that’s why this combination is particularly effective.

Why is vitamin C so important?

Vitamin C is one of the most important water-soluble vitamins your body needs every single day. Our body cannot produce it internally, that is why it is essencial we get it with food or supplements.

Getting enough vitamin C daily is incredibly important for immune function, collagen formation and reduction of fatigue.

What in this product can help reduce tiredness?

Vitamins B2, B3, B5, B6, B12, and vitamin C contribute to the reduction of tiredness and fatigue.

Our customers also confirm it works

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

I normally feel really exhausted during certain times in my cycle. But since starting this combination, my energy levels are so much better.

Nina
Olivia
star star star star star 5/5

A few weeks ago, I was told to supplement iron together with vitamin C and B-complex and this is the perfect 3-in-1 solution for me.

Olivia
Nicole
star star star star star 5/5

I'm low on iron and I’ve been taking this supplement on-and-off for a few months. It’s the best one I’ve tried so far.

Nicole
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Experience how this formula increases iron absorption² and reduces tiredness and fatigue²

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Are you struggling with tiredness and fatigue?

Iron and vitamin C contribute to normal energy-yielding metabolism and reduction of tiredness and fatigue, while riboflavin also contributes to normal energy-yielding metabolism.

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Do you want to support normal psychological function and hormonal activity?

Vitamin B6 contributes to normal functioning of the nervous system, contributes to the regulation of hormonal activity and to normal psychological function.

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Do you want to make the most of your iron intake?

Iron contributes to normal formation of red blood cells and haemoglobin. Vitamin C increases iron absorption, making the iron in this formula significantly more bioavailable than iron taken alone.

Vitamin B2 contributes to the maintenance of normal red blood cells and normal metabolism of iron.

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Product option image

Choose our Iron + B-Complex + Vitamin C combination

You know iron matters. Here’s why our complete formula is superior:

  • Increased iron absorption2

Our formula includes vitamin C, which increases iron absorption, making the iron significantly more bioavailable than standalone iron supplements. This means your body actually gets to use the iron you’re taking.

  • Support for red blood cell formation1

Iron contributes to normal formation of red blood cells and haemoglobin, while vitamin B6 contributes to normal red blood cell formation.

  • Refreshing lemon taste

This special lemon flavour makes your daily iron support something you’ll actually enjoy taking.

Why powder form is better

  • Better absorption
    Liquid supplements allow for better absorption of iron, especially when combined with vitamin C.
  • Flexible dosing
    Start with half a serving if you wish, or take the full dose as your body adapts. This flexibility is impossible with fixed-dose tablets.
  • Integrate it easily into your life
    Add to your morning smoothie, post-workout drink, or evening routine. One simple step covers your iron, vitamin C and B-complex needs.
  • Consistency is key
    The easier and more enjoyable it is to take, the more likely you are to maintain consistent daily intake. And with supplements, consistency is everything.
Product option image

Start taking your iron today

If you start taking this combination TODAY:

  • You support normal formation of red blood cells and haemoglobin¹
  • You contribute to the reduction of tiredness and fatigue²
  • You support normal oxygen transport throughout your body¹

If you start taking it later:

  • You miss the benefits of these three nutrients working together
  • You continue taking multiple separate supplements

Made from quality ingredients

Iron

1. Iron

Iron plays a role in the formation contributes to normal formation of red blood cells and haemoglobin, contributes to normal energy-yielding metabolism, contributes to the normal function of the immune system, contributes to the reduction of tiredness and fatigue.

Vitamin C

2. 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

3. 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.

Lemon flavour

4. Lemon flavour

The lemon flavour adds freshness and great taste.

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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.

-10%
Iron + Vitamin C + B-complex

Iron + Vitamin C + B-complex

star star star star half star 4.86 / 5 check icon Verified reviews (63)

Covers 100% of your daily iron requirement

  • Combined powder formula with no clumping or residue
  • Contributes to normal formation of red blood cells and haemoglobin¹
  • Contributes to the reduction of tiredness and fatigue²

Frequently asked questions from our users

FAQ

How and why does it work?

The product is made with high-quality ingredients, each providing multiple proven benefits.

FAQ

Who is it for?

For anyone who might be deficient in iron, for anyone experiencing tiredness and fatigue, for anyone following a vegetarian or vegan diet, and anyone who wants to support red blood cell formation with vitamin B12.

FAQ

What does it taste like?

Iron + Vitamin C + B-complex has a refreshing lemon flavor, making it enjoyable to drink.

FAQ

What ingredients does it contain?

Iron, Vitamin C, B vitamins, lemon flavour.

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
-10%
Maya
Maya
Star Star Star Star Star
5 / 5

I love that this product combines all three nutrients in one, so I don’t have to buy or take each one separately.

Iron + Vitamin C + B-complex

Food supplement with sweetener
Star Star Star Star Star
4.86 / 5
Verified 63 Verified reviews

3-in-1 formula with iron for red blood cell and haemoglobin formation1

  • Covers 100% of your daily iron requirement
  • Contributes to normal formation of red blood cells and haemoglobin¹
  • Vitamin C increases iron absorption
  • Contributes to the reduction of tiredness and fatigue²
  • Contributes to normal oxygen transport in the body¹
  • No clumping, no residue, mixes completely every time
  • Easy-to-mix powder for convenient daily use
Nature’s Finest already has over 4,7 million customers from all over the world!
Neto 150 g | for 30 days
How to Use

The recommended daily amount is 5 g (1 scoop). Mix in a glass of water and consume as soon as the powder dissolves.

Warning:

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.

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

Iron + Vitamin C + B-complex – a food supplement with sweetener.

Ingredients: inulin, vitamin C (ascorbic acid), lemon flavour (5 %), stabilizer: cellulose, ferrous gluconate, B-complex (vitamin B1 (Thiaminmononitrate), vitamin B2 (Riboflavine), vitamin B3 (Nicotine amid), vitamin B5 (Calcium-D-pantothenate), vitamin B6 (Pyridoxine hydrochloride), vitamin B9 (Folic acid), vitamin B12 (Cyanocobalamid)), sweetener: steviol glycosides from stevia.

Nutritional Value
per dosage (5 g) NRV %
Iron 14 mg 100 %
Vitamin C 1000 mg 1250%
Vitamin B1 1,1 mg 100 %
Vitamin B2 1,4 mg 100 %
Vitamin B6 1,4 mg 100 %
Vitamin B12 2,5 μg 100 %
Folic acid 200 μg 100 %
Pantothenic acid 6 mg 100 %
Niacin 16 mg 100 %

* 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.
£9.53 £10.59
-10%
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

★ ★ ★ ★ ★
63
Verified reviews
4.9/5
Previous
★ ★ ★ ☆ ☆
Published 8 months ago by: Chioma Konwea
Nice products… hoping for an excellent outcome
★ ★ ★ ★ ★
Published 1 year ago by: Nora Del Puerto
The product are amazing,
★ ★ ★ ★ ★
Published 6 months ago by: Patricia Ross
Very easy to buy online, company quickly responded back by email to confirm my order.
★ ★ ★ ★ ★
Published 10 months ago by: Simon Elwell
Fantastic product seems to have bought my cholesterol down so happy
★ ★ ★ ★ ★
Published 11 months ago by: Claire Hannis
Excellent website 😃
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The recommended daily amount is 5 g (1 scoop). Mix in a glass of water and consume as soon as the powder dissolves.

Warning:

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.

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.

Iron + Vitamin C + B-complex – a food supplement with sweetener.

Ingredients: inulin, vitamin C (ascorbic acid), lemon flavour (5 %), stabilizer: cellulose, ferrous gluconate, B-complex (vitamin B1 (Thiaminmononitrate), vitamin B2 (Riboflavine), vitamin B3 (Nicotine amid), vitamin B5 (Calcium-D-pantothenate), vitamin B6 (Pyridoxine hydrochloride), vitamin B9 (Folic acid), vitamin B12 (Cyanocobalamid)), sweetener: steviol glycosides from stevia.

per dosage (5 g) NRV %
Iron 14 mg 100 %
Vitamin C 1000 mg 1250%
Vitamin B1 1,1 mg 100 %
Vitamin B2 1,4 mg 100 %
Vitamin B6 1,4 mg 100 %
Vitamin B12 2,5 μg 100 %
Folic acid 200 μg 100 %
Pantothenic acid 6 mg 100 %
Niacin 16 mg 100 %

* NRV = Nutritional Reference Value

Frequently asked questions from our users

How long can I take it?

Regular use is recommended. The recommended daily amount or dose should not be exceeded.

When is the best time to take it?

At any time of the day.

Can pregnant women and nursing mothers consume it?

Pregnant and lactating women are discouraged from use.

Is it suitable for vegans?

Yes, the product is suitable for vegans and vegetarians.

Can I take it alongside medication?

Food supplements are foods that are intended to supplement your normal diet, if you are taking any medication, please consult your personal doctor before taking any food supplement.

What can I do if I don't like the taste? And can I mix it with boiling water

If you don’t like the taste, you can mix it into juice, smoothies or dissolve it in more water. We do not recommend consuming this product in hot water as this may destroy the effect of the active ingredients and vitamins.

Can children consume it? From what age can I consume the product?

The product may be consumed by persons over 15 years of age.

Diabetics and other health conditions?

This product contains inulin, which increases blood sugar levels and is therefore not recommended for diabetics and in case of associated conditions, a personal physician should be consulted.

Are there possible side effects?

The product is usually well tolerated and many users report no side effects. However, it is important to understand that each person reacts differently to dietary supplements. Consult a nutritionist or doctor before use, especially if you have any health problems or are taking medication.

Advice from our experts in addition to eating the product?

1. regular physical activity 2. balanced diet 3. quality sleep 4. adequate hydration

Is the product suitable for both women and men?

Yes, the product is suitable for women and men.

Is the product suitable for people with high blood pressure and thyroid problems?

This product is intended for use by everyone, but in the case of existing medical conditions or medication, we recommend that individuals consult their personal physician before use.

Product not well mixed, lumps, contents floating on water?

Clumps are a perfectly normal occurrence in a powdered product that absorbs moisture. Floating contents are insoluble plants which do not affect the quality of the product. If the contents do not dissolve in water and/or bother you, you can remove them and they can also be eaten.

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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