Vitamin D3 3000 IU Oral Spray
Vitamin D3 3000 IU Oral Spray
Vitamin D3 3000 IU Oral Spray
Vitamin D3 3000 IU Oral Spray
Vitamin D3 3000 IU Oral Spray
Vitamin D3 3000 IU Oral Spray
Vitamin D3 3000 IU Oral Spray
Vitamin D3 3000 IU Oral Spray
Vitamin D3 3000 IU Oral Spray
Vitamin D3 3000 IU Oral Spray
Vitamin D3 3000 IU Oral Spray
Vitamin D3 3000 IU Oral Spray

Vitamin D3 3000 IU Oral Spray

3000IU (300UG) of Vitamin D3

£9.49£6.49 £6.49
Save 32%
Scientifically developed for superior absorption directly into the bloodstream
Convenient alternative to tablets and capsules, natural sugar-free peppermint flavour
3 month supply for daily use
Dosage: 3000 IU
Vitamin D1000 IU Oral Spray
1000 IU
Optimal Strength
Vitamin D3 3000 IU Oral Spray
3000 IU
Maintenance
Vitamin D3 4000iu Oral Spray
4000 IU
Max Strength

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£30.00

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Vitamin D3 3000 IU Oral Spray
£9.49£6.49 £6.49
One Time Purchase
Default Title

Our high strength D3 3000 IU oral spray supplement delivers fast effective nutrient absorption, formulated to improve your Vitamin D levels. Supporting your immune system, maintaining healthy bones and aiding muscle function.

  • BetterYou oral sprays are scientifically formulated for faster absorption into the bloodstream, offering a format that is more effective than traditional tablets or capsules.
  • Our pioneering spray technology, developed with Cardiff University, delivers Vitamin D3 in an accurate measured dose.
  • Clinically proven absorption - The nutrients are quickly absorbed through the buccal membrane in the inner cheek and directly into the bloodstream, where they can get to work straight away.
  • Traditional tablet formats can be hard to break down, resulting in reduced nutrient absorption.

Advanced multi-benefit formulation:


  • Vitamin D contributes to the normal function of the immune system, helping your body defend against everyday illnesses and stay resilient year-round.
  • Vitamin D is essential for maintaining strong bones and healthy teeth
  • Vitamin D supports normal muscle function, helping you to stay active everyday

Getting enough Vitamin D from diet alone can be hard. Supplementing Vitamin D alongside your diet will ensure you reach your recommended daily levels and support your heart and bone health. Find out more about Vitamin D absorption.

Nutrient Per Daily Dose (1 spray) Nutrient Reference Value
Vitamin D3 3000 IU / 75 μg 1500%

Ingredients:

Water, diluent (xylitol), cholecalciferol (vitamin D3), emulsifiers (acacia gum and sunflower lecithin), acidity regulator (citric acid), preservative (potassium sorbate), flavouring (natural peppermint oil).


Concentration:

400iu / 10µg vitamin D3.

.

Free from:

Sugar, synthetic colours and flavourings, bulking agents/fillers, dairy, gluten & wheat, and soy.

How to use:


  • Shake well before every use
  • 1 spray a day into the mouth daily (ideally onto the inner cheek)
  • Can be taken at any time of day, with or without food
  • Replace cap after use and store at room temperature


Suitable for:


  • Adults and children aged 13+
  • Vegetarians
  • Diabetics
  • Coeliacs
  • Pregnancy/ breastfeeding

Vitamin D3 3000 IU is ideal for adults looking for a higher-strength daily supplement to improve their vitamin D levels, particularly those with increased needs or lower baseline levels.

This can include people who:


  • Have been advised to take a higher dose of vitamin D
  • Get very little sun exposure throughout the year
  • Are looking to maintain healthy vitamin D levels during the autumn and winter months

Those most at risk of Vitamin D deficiency include:

  • Those aged 65 years and over
  • People who have darker skin pigmentation
  • Those taking drugs that increase the risk of deficiency (eg. GLP-1s, Ozempic/ Mounjaro)

It’s also well-suited to those seeking consistent daily support for immune health, muscle function and bone maintenance.

Clinically proven absorption

BetterYou is at the forefront of vitamin absorption research, working alongside the universities of Cardiff, Ulster, and Sheffield, along with St Mark’s Hospital in London

Ingredients

Active ingredient: Cholecalciferol (Vitamin D3)

Free From

  • No artificial colours and flavours
  • Dairy
  • Gluten and wheat free
  • Sugar free
  • Soy
  • No fillers
  • No GMO
  • No Alcohol

Planet-friendly Packaging

The carton is made of material from well-managed, FSC®-certified forests and other controlled sources.This bottle is made from ocean plastic, ensuring that the equivalent weight of waste plastic is removed from our oceans.
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Palm Oil Derivative Free

This product has been certified palm oil and palm oil derivative free by The International Palm Oil Free Certification Trademark (POFCAP).
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Vitamin D3 3000 IU Oral Spray

Frequently Asked Questions

Need help?

  • Expert Customer Service
Contact Us

Signs of low Vitamin D levels can include weak muscles, bones, and an impaired immune system. It can be hard to get enough Vitamin D from diet and sunlight alone, so Vitamin D deficiency can be very common. If you think you might be deficient in Vitamin D, speak to your GP, or consider one of our Vitamin D test kits.

No. Our oral sprays bypass the primary processing of the digestive system, meaning they can be taken at any time of day, with or without food. The active ingredients are delivered directly into the bloodstream via the inner cheek.

Yes, all of our packaging is fully recyclable. Please see our Better Planet Project page for more information.

Our oral sprays can be used under or on the tongue, but the most effective area is the inside of the cheek due to its rich vein system. This is also where we carry out our absorption testing.

The Vitamin D3 contained in the majority of our Vitamin D oral sprays is sourced from lanolin, which is derived from sheep wool.

However, the D3 in our Vegan Health Oral Spray is sourced from algae and is vegan-approved by the Vegetarian Society.

Need help?

  • Expert Customer Service
Contact Us

Place an order.

Plant a tree.

We believe everyone should have the right to clean air. That’s why we’ve teamed up with carbon-busting specialists, Earthly, to support their reforestation project in Madagascar.

117,179
trees planted to support vital reforestation
71
tonnes of ocean waste plastic removed
141
tonnes of CO2 removed from the atmosphere
In partnership with Earthly.

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