5 / 5

I was taking calcium tablets separately from vitamin D, but this combination is so much more convenient!

Vitamin D3 + Calcium

Name: Vitamin D3 + Calcium
Brand: Naturesfinest
SKU: 5549
Price: 13.58 GBP
Availability: InStock
Rating: 5.0 (91 reviews)

Food supplement with sweeteners

4.95 / 5

91 Verified reviews

Dual Action Formula: Vitamin D3 + Calcium

Covers 100% of your daily need for calcium
Covers 500% of your daily need for vitamin D
Contributes to the maintenance of normal bones¹
Contributes to the maintenance of normal teeth¹
Contributes to normal muscle function¹
Contributes to the normal function of the immune system¹
Calcium is needed for the maintenance of normal teeth and bones
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!

Net 150 g | for 30 days

How to Use

The recommended daily amount is 5 g (1 scoop). Mix in a glass of water and drink. For precise measuring we suggest weighting.

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.

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.

Storage: Store in a cool and dry place.

Key Ingredients

Vitamin D3 + Calcium – a food supplement with sweeteners.

Ingredients:

calcium citrate, calcium lactate, erythritol, orange flavour (3 %), stabilizer: cellulose, vitamin D3 (cholecalciferol), sweetener: steviol glycosides from stevia.

Nutritional Value

	per dosage (5 g)	NRV %
Vitamin D	25 μg, 1000 IU	500 % NRV*
Calcium	800 mg	100 % 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.

£16.29

£16.29 /piece

£15.48 /piece Save £1.63

Everything you need to know:

I have trouble taking capsules regularly. Is this product just as effective, and does it really dissolve well?

Of course! Our Vitamin D3+ Calcium powder is an excellent alternative to capsules, as it allows for easy and precise dosing while offering effectiveness fully comparable to capsule forms.

This product is also of exceptional quality – it does not form clumps, leaves no residue, and mixes completely every time, meaning you can easily add it to water, juice, or any other beverage.

Thanks to its convenient use and excellent solubility, it is a product many of our customers choose for their daily routine.

How do I know if need vitamin D3 and calcium?

If you have limited sun exposure or simply aren’t consuming enough calcium-rich foods daily while spending most time indoors.

Why should I care about calcium now if I feel fine?

Think of calcium as an investment in your future self. Calcium is needed for the maintenance of normal bones and teeth and contributes to normal muscle function.

Our customers also confirm it works

4.9 / 5

5/5

I’ve been looking for a supplement that addresses both my calcium needs and vitamin D3. I love this combo from Nature’s Finest.

5/5

Both products completely met my expectations. The drinks are delicious and very easy to use. I highly recommend them.

5/5

Since switching to this combination, I feel confident that I'm giving my bones and teeth the nutrients they need, especially because I’m very active.

Support normal bones¹, teeth¹ and immune function¹ with our Vitamin D3 + Calcium bundle

Do you want to support your bones as you age?

Calcium is needed for the maintenance of normal bones and teeth, while vitamin D3 contributes to normal absorption of calcium. Together, they work in harmony every day and support your body, no matter your age.

Are you following a lifestyle that limits both nutrients?

If you’re plant-based, don’t eat dairy, work indoors, or live in a climate with limited sunlight, this combination ensures you’re meeting your daily requirements for vitamin D3 and calcium.

Are you concerned about getting enough vitamin D3 and calcium every day?

One daily serving provides 1000 IU of vitamin D3 (500% NRV) and 800 mg of calcium (100% NRV), making it easier to meet your daily requirements—especially when diet or lifestyle falls short.

Why does this formula contain two calcium sources?
Calcium citrate and calcium lactate are highly bioavailable forms of calcium. Using both helps ensure efficient absorption and reliable daily intake.

Why powder form works better

Better absorption
Liquid supplements allow for better bioavailability of both nutrients compared to compressed tablets, meaning your body can utilize both calcium and vitamin D effectively.
Perfect nutrient combination
Taking both nutrients together optimizes calcium absorption, as vitamin D3 contributes to normal absorption and utilisation of calcium (and phosphorus).
Integrate it easily into your life
Add to your morning smoothie, post-workout drink, or evening routine. One simple step covers both your calcium and vitamin D3 needs.
Skip the pills
Skip the hassle of taking multiple supplements. Our formula dissolves instantly and completely, eliminating the gritty residue of tablets.
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.

Reasons to start using vitamin D3 and calcium today

If you start taking this supplement TODAY:

You get both essential nutrients in one simple formula
You contribute to the maintenance of normal bones¹
You contribute to the maintenance of normal teeth¹
You contribute to normal muscle function¹

If you start taking this supplement later:

You continue relying on separate nutrients
You delay benefits of the vitamin D3 + calcium combination
You start supporting the maintenance of normal bones and normal teeth later

Made from quality ingredients

1. 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 .

2. Calcium

Calcium is an essential mineral that contributes to normal muscle function, to normal function of digestive enzymes and to maintenance of normal bones and normal teeth.

3. Orange flavour

The orange flavour adds freshness and great taste.

Traceability of our ingredients

Discover nature through our natural products! We carefully select and trace every ingredient to ensure optimal effectiveness, backed by scientific evidence. Our commitment to transparent traceability guarantees the integrity and excellence of every component of our products. Our products are certified to the IFS standard (registration number: 00063/0) and also hold an ECO certificate (certification number: EPR-26420/22-1).

High-quality ingredients

Carefully selected, pure ingredients.
No unnecessary additives

Only what your body needs. Nothing more.
Carefully verified purity and safety

Independently tested to ensure compliance with quality standards.

60-day money-back guarantee

To make your purchase completely risk-free, we offer a 60-day money-back guarantee. If you are not completely satisfied with the product, simply contact us and we will refund your money.

Vitamin D3 + Calcium

4.95 / 5

Verified reviews (91)

25 µg (1000 IU) Vitamin D3 + 800 mg Calcium per Daily Serving

Powder formula with no clumping or residue
Covers 100% of your daily need for calcium
Covers 500% of your daily need for vitamin D
Needed for maintenance of normal bones²
Needed for maintenance of normal teeth²

Frequently asked questions from our users

How and why does it work?

Our vitamin D3 + calcium provides 1000 IU of Vitamin D3 and 800 mg of calcium in a powder format. Calcium is needed for the maintenance of normal bones and teeth, while vitamin D3 contributes to normal absorption of calcium.

Who is it for?

Vitamin D3 + Calcium is intended for adults who want to contribute to the maintenance of normal bones¹ and teeth¹ and are looking for a high-quality product offering multiple benefits.

What does it taste like?

Nature’s Finest Vitamin D3 + Calcium powder tastes great with orange juice.

What ingredients does it contain?

Calcium citrate, calcium lactate, erythritol, orange flavour (3 %), stabilizer: cellulose, vitamin D3 (cholecalciferol), sweetner: steviol glycosides.

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.

What if I don't like it?

No worries! If the product does not meet your expectations, we offer a 60-day refund.

5 / 5

I was taking calcium tablets separately from vitamin D, but this combination is so much more convenient!

Vitamin D3 + Calcium

Food supplement with sweeteners

4.95 / 5

91 Verified reviews

Dual Action Formula: Vitamin D3 + Calcium

Covers 100% of your daily need for calcium
Covers 500% of your daily need for vitamin D
Contributes to the maintenance of normal bones¹
Contributes to the maintenance of normal teeth¹
Contributes to normal muscle function¹
Contributes to the normal function of the immune system¹
Calcium is needed for the maintenance of normal teeth and bones
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!

Net 150 g | for 30 days

How to Use

The recommended daily amount is 5 g (1 scoop). Mix in a glass of water and drink. For precise measuring we suggest weighting.

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

Vitamin D3 + Calcium – a food supplement with sweeteners.

Ingredients:

calcium citrate, calcium lactate, erythritol, orange flavour (3 %), stabilizer: cellulose, vitamin D3 (cholecalciferol), sweetener: steviol glycosides from stevia.

Nutritional Value

	per dosage (5 g)	NRV %
Vitamin D	25 μg, 1000 IU	500 % NRV*
Calcium	800 mg	100 % 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.

£16.29

£16.29 /piece

£15.48 /piece Save £1.63

Customer Reviews

★ ★ ★ ★ ★

Verified reviews

5.0/5

★ ★ ★ ★ ★

Published 1 year ago by: erikas ingelevicius

Amazing,thank you

★ ★ ★ ★ ★

Published 2 years ago by: Tamasne S.

Wery good

★ ★ ★ ☆ ☆

Published 1 year ago by: Trevor Lloyd-Jones

Great

★ ★ ★ ★ ★

Published 10 months ago by: Julie Douglas

Great service, great communication between themselves and me. 5 star service.

★ ★ ★ ★ ★

Published 10 months ago by: Radu Constantin

Good

Sort by: Highest rating

Tamasne S.

Verified reviewer

Wery good

Why choose Nature's Finest?

16 years of tradition
400+ unique products
50+ patented active ingredients
4.7M+ satisfied customers

Natural

We believe in the perfection of nature. Our commitment includes responsible sourcing of raw materials, based on sustainability, ethics and fair business practices.

Proven

The effectiveness of our products is confirmed by verifiable and repeatable studies and research. All our products are tested in independent laboratories, because our goal is to offer our customers products of the highest quality and real effectiveness, in line with their investment.

Effective

Nature offers effective solutions to many of the challenges we face. Our experienced development team uses and combines these exceptional substances in our products so the body can make optimal use of them. The active ingredients in our formulas are present in doses with proven efficacy, not just in negligible amounts.

Tested

We test our products through various customer studies and trials to guarantee their safety and effectiveness. We always carefully listen to our customers' feedback and take their opinions, criticism and suggestions into account to ensure our products are truly tailored to their needs.

Meet our development experts

We are proud to have in our team only top experts in the fields of nutrition and natural formulations, who guarantee the development and exceptional quality of our products. With exceptional 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. Thanks to their rich experience and recognized expertise in the industry, our experts strive to offer customers the most innovative products, thereby helping to maintain our position among the leading companies in the field of nutrition and dietary supplements.

Meta Bizjak Nutrition engineer
Pia Fistrović Food science and nutrition engineer

#WeAreNature

“Dedicated to bringing the most natural products into your home”

For more than 16 years, Nature's Finest has been dedicated to providing natural solutions for everyone who wants to overcome the challenges and discomforts associated with their lifestyle. We use only natural ingredients, produced traditionally, without additives or unnecessary processing. Whenever possible, we choose organically grown ingredients certified to SI-EKO-001.

Vitamin D3 + Calcium

Dual Action Formula: Vitamin D3 + Calcium

Nature’s Finest already has over 4,7 million customers from all over the world!

Review

Everything you need to know:

Our customers also confirm it works

Support normal bones¹, teeth¹ and immune function¹ with our Vitamin D3 + Calcium bundle

Why powder form works better

Reasons to start using vitamin D3 and calcium today

If you start taking this supplement TODAY:

If you start taking this supplement later:

1. Vitamin D3

2. Calcium

3. Orange flavour

Traceability of our ingredients

High-quality ingredients

No unnecessary additives

Carefully verified purity and safety

60-day money-back guarantee

Vitamin D3 + Calcium

Frequently asked questions from our users

How and why does it work?

Who is it for?

What does it taste like?

What ingredients does it contain?

How long does shipping take?

What if I don't like it?

Vitamin D3 + Calcium

Dual Action Formula: Vitamin D3 + Calcium

Nature’s Finest already has over 4,7 million customers from all over the world!

Customer Reviews

Why choose Nature's Finest?

Meet our development experts

#WeAreNature

Help & Information

About Company

Personalized supplements

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