Skip to content

Vitamin D3 + K2

  • Supports skeletal function
  • Strengthen immunity
  • Keeps muscles in top form
Nutrional Information Ingredients


Select delivery frequency
*Nutrient Reference Value
** Nutrient Reference Value Not Established

WARNING! Do not exceed the recommended daily dose. Excessive consumption may cause laxative effects. Keep out of reach of children. Not suitable for children under the age of 5 years. Pregnant or breastfeeding women and those taking medication should consult with a doctor before use. Food supplements are intended to supplement the diet and should not be used as a substitute for a varied diet and healthy lifestyle.
Food Supplement with Sweeteners

x Sweeteners (Maltitol, Isomalt), Water, Gelling Agent (Pectin), Acidity Regulators (Citric Acid, Sodium Citrate), Natural Flavourings, Vitamin K2 (Menaquinone-7), Vitamin D3 (Cholecalciferol), Colouring Food (Lemon Extract), Vegetable Oil (Coconut Oil, Glazing Agent [Carnauba Wax]), Sweetener (Steviol Glycosides from Stevia)

Formulated with care

What They Are Made of

Vitamin D3

  • 1 Supports bone health
  • 2 Supports immune system
  • 3 Enhances muscle function

We hand-select our plant-derived ingredients to ensure maximum potency, quality, and benefits for you.


Used as a sugar substitute in food and pharmaceuticals


Used as a sugar substitute in food and pharmaceuticals


Used as a thickening agent in food and pharmaceuticals

Citric Acid

Used as a food preservative and flavoring agent

Sodium Citrate

Used as a buffering agent and electrolyte replenisher

Vitamin K2(Menaquinone-7)

Used as a dietary supplement to improve bone health and heart health

How it works

Supports skeletal function

Our Nutriburst Vitamin D3 & K2 gummies support bone health and skeletal function with a targeted balance of these essential nutrients (1,2,4,5).

Vitamin D3 aids in the absorption and utilisation of calcium, contributing to normal blood calcium levels (1,2). This is important for maintaining healthy bones (2).

Vitamin K2 activates proteins that help remove calcium from blood vessel linings, reducing calcification and contributing to normal blood clotting (4,5). It's also believed to activate proteins involved in bone formation, helping to maintain normal bones (4).

Strengthens immunity

Vitamin D3 isn't just for bone health. It also helps your immune system fight off bacteria and viruses by supporting cell division.

Keeps muscles in top form

Calcium also has an active role in muscle fibres; therefore Vitamin D contributes to the maintenance of normal muscle function (3), enabling skeletal mobility.

A vegan source of Vitamin D

Did you know that the UK Government recommends taking a 10μg Vitamin D supplement in autumn and winter for overall health (9)? Our Vitamin D supplement is a unique vegan-friendly option, providing Vitamin D in an active form from a plant-based source (13).

Boosts Calcium absorption

Vitamin K and Vitamin D work together to influence the amount of Calcium absorbed into the body and direct it to the bones, helping prevent calcification (5) in blood vessels. Vitamin K also contributes to normal blood clotting (10).

Why Choose Nutriburst?

Informed Sports

Informed Sport is a certification program that tests supplements for banned substances, ensuring their safety and quality for athletes.

Get the Gloss Award Winner

Nutriburst's Vitamin D3 and K2 supplement has won Bronze for Best Vegan Supplement in the Get the Gloss Wellness Awards 2024.

Buy Women Built

By shining a light on women-built brands our movement brings choice to consumers who want to empower and support women, while inspiring future female entrepreneurs that they can do it too!

HACCP Certified Food Safety

Food Safety Preventative Controls for Human Food and Hazard Analysis and Critical Control Point

Global Retailer & Manufacturer Alliance, Inc.

Good Manufacturing Practices for Dietary Supplements
Certification Program v1NSF/ANSI 455-2 -2018

Frequently Asked Questions

What is vitamin D deficiency?

Vitamin D deficiency occurs when your body doesn't get enough Vitamin D to maintain healthy functioning. This can lead to bone weakness, fatigue, and an increased risk of certain health conditions. It's important to get your Vitamin D levels checked regularly and to take a Vitamin D supplement if necessary.

When is the best time of year to take Vitamin D?

If you're living in the northern hemisphere between autumn and late March, you might not be getting enough of it naturally. That's why the NHS recommends everyone to take a Vitamin D supplement during this time. But some people might need to take it all year round, especially if they have darker skin, live in cities with limited sunlight, are housebound or work indoors.

Some of us may need a year-round supply, especially those with darker skin, living in cities with limited sunlight, the housebound and people who work indoors all day.

Is this gummy a vegan and vegetarian Vitamin D source? 

Yes, our Nutriburst Vitamin D3 & K2 gummies are a vegan-friendly and vegetarian source of Vitamin D. They provide Vitamin D in an active form from a plant-based source, making it an ideal chewable Vitamin D option for those following a vegan or vegetarian lifestyle.

Is it possible to take too much Vitamin D?

Yes, it is possible to have too much of a good thing. While we all need enough Vitamin D, excessive intake can be harmful. It's nearly impossible to get too much Vitamin D from your diet or from sunlight, but you should always be responsible when taking supplements.


Meet our Nutritionist

Meet our Nutritionist


Christianna joins our Nutriburst family with a wealth of expertise in women's and family health. As a registered nutritionist, she's dedicated to helping clients achieve their health goals through personalised nutrition and lifestyle goals.

Learn More

Trusted by experts

Christianna Aristidou Karaolis
Our registered nutritionist

Nutriburst echo my own ethos about health and wellness; especially that nutrition should be accessible, enjoyable and most importantly effective, by using quality ingredients

Joe Truman
British Cyclist

Ashwagandha KSM-66 help my endurance, strength and immune function. It's an essential part of my recovery routine.

Elliott Obatoyinbo
Newcastle Falcons

Since taking the nutriburst ashwagandha gummies, my sleep has improved drastically, something I have struggled with recently, especially the quality of my sleep.

Latest Articles

What foods are high in collagen?

What foods are high in collagen?

How our food choices impact the environment

How our food choices impact the environment