Vitamin D3 4000iu Oral Spray
Vitamin D3 4000iu Oral Spray
Vitamin D3 4000iu Oral Spray
Vitamin D3 4000iu Oral Spray
Vitamin D3 4000iu Oral Spray
Vitamin D3 4000iu Oral Spray
Vitamin D3 4000iu Oral Spray
Vitamin D3 4000iu Oral Spray
Vitamin D3 4000iu Oral Spray
Vitamin D3 4000iu Oral Spray
Vitamin D3 4000iu Oral Spray
Vitamin D3 4000iu Oral Spray

Vitamin D3 4000iu Oral Spray

4000IU (100UG) of vitamin D3

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£9.99£7.99 £7.99
Scientifically developed for superior absorption directly into the bloodstream
Convenient alternative to tablets and capsules, natural sugar-free peppermint flavour
3 month supply

Free UK delivery when you spend

£35.00

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Vitamin D3 4000iu Oral Spray
£9.99£7.99 £7.99
One Time Purchase
15ml

Our max strength D3 4000 IU oral spray delivers fast effective nutrient absorption. Supporting your immune system, maintaining healthy bones and aiding muscle function.

  • Scientifically formulated for faster absorption into the blood stream.
  • Our pioneering spray technology, developed with Cardiff University, delivers nutrients 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 blood stream, where they can get to work straight away.

Advanced multi-benefit formulation:


  • Vitamin D contributes to the normal function of theimmune 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

Nutrient Per Daily Dose (1 spray) Nutrient Reference Value
Vitamin D3 4000 IU / 100 μg 2000%

Ingredients:

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


Free from:

Sugar, colours and flavourings, and bulking agents/fillers.

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
  • Those on gluten-free, dairy-free, and sugar-free diets


Not suitable for:


  • Individuals taking blood-thinning medication (consult your doctor before use)

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One tree planted per order

Fast responding expert advice

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

  • Sugar free
  • Gluten Free
  • No artificial colours
  • No artificial flavours
  • 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 4000iu Oral Spray

Frequently Asked Questions

Need help?

  • Expert Customer Service
Contact Us

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

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.

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.

We recommend a maintenance dosage based on body weight and advise supplementation of 1000 IU of vitamin D per 25kg of body weight.

For most adults in the UK, this usually equates to 3000 IU of vitamin D per day.

Need help?

  • Expert Customer Service
Contact Us

Place an order.

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Innovative Nutrition for Modern Living.

  • Absorption Tested
  • Backed by Science
  • British-Made
  • Award-Winning Formulations
  • Cruelty Free
  • Absorption Tested
  • Backed by Science
  • British-Made
  • Award-Winning Formulations
  • Cruelty Free
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