
One Nutrition
One Nutrition D3 + K2 Oral Spray 30ml
Reviewed byOrganicDiscount TeamUpdated 16 Jul 2026
Best price available
£11.99
Key features
- How much vitamin D does it provide?3000IU (75µg) per daily dose
- What form of vitamin K2 is used?MK-7, a well-known and bioavailable form
- Who should take this supplement?Adults looking to support immunity, bone health or vitamin D levels
- Is it suitable for vegetarians?Yes, it uses vegetarian vitamin D3
Product Overview
One Nutrition D3 + K2 Oral Spray 30ml High-strength vitamin D3 and K2 spray to support immunity, bones and calcium balance An easy, fast-absorbing daily spray delivering high-strength vitamin D3 with K2 to support your immune system and bone health all year round. Quick Highlights 3000IU (75µg) vitamin D3 per daily dose Includes vitamin K2 (MK-7) for calcium support Supports immune system and bone health Helps maintain normal bones and teeth Convenient oral spray format Natural orange flavour with no added sugar 30ml multi-dose bottle Overview One Nutrition D3 + K2 Oral Spray provides a high-strength daily dose of vitamin D3 combined with vitamin K2 (MK-7) in a convenient, easy-to-use spray. This advanced combination supports calcium absorption and utilisation while helping maintain normal bones, teeth and immune function.
Ideal for daily use, particularly during periods of low sunlight exposure when vitamin D levels may be reduced. Why Choose This Product High-potency vitamin D3 for daily support Includes K2 (MK-7) for added calcium balance Fast and convenient spray delivery Great alternative to tablets or capsules Clean formula with natural flavouring Who It’s For Adults looking to support immune health Individuals wanting to maintain bone strength Those with low sun exposure or during winter months People who prefer sprays over capsules Anyone looking to support vitamin D intake daily What It Helps Support Normal immune system function Normal absorption and utilisation of calcium Maintenance of normal bones and teeth Normal blood clotting (vitamin K) Calcium balance in the body Ingredients Water, sorbitol (viscosity modifier), cholecalciferol (vegetarian vitamin D3), natural orange flavour, menaquinone (vitamin K2 as MK-7, K2VITAL®), potassium sorbate (preservative), citric acid (acidulant), trisodium citrate (acidity regulator), xanthan gum (stabiliser), steviol glycosides (natural sweetener). Nutritional Information Per 6 Sprays (Daily Dose): Nutrient Amount % RI Vitamin D3 3000 IU (75µg) 1500% Vitamin K2 (MK-7) 100µg 133% How to Use Take 6 sprays daily directly into the mouth.

Can be taken at any time of day. Do not exceed the recommended intake. When to Use Daily as part of your routine During autumn and winter months When sunlight exposure is limited When supporting immune health Stack With Magnesium supplement – for muscle and nervous system support Omega-3 supplement – for heart and brain health Multivitamin – for overall daily nutrition Calcium supplement – for additional bone support (if required) FAQs What does D3 + K2 Oral Spray do?It supports immune function, bone health and calcium balance.
Why take vitamin D3 and K2 together?Vitamin D supports calcium absorption, while vitamin K contributes to normal blood clotting and works alongside vitamin D in calcium metabolism. How much vitamin D does it provide?3000IU (75µg) per daily dose. What form of vitamin K2 is used?MK-7, a well-known and bioavailable form.
Who should take this supplement?Adults looking to support immunity, bone health or vitamin D levels. Is it suitable for winter use?Yes, especially during months with reduced sunlight exposure. Is a spray better than tablets?It offers a convenient alternative and may be easier to take.
Can I take this daily?Yes, it is designed for daily use. When is the best time to take it?Any time of day, ideally consistently. Is it suitable for vegetarians?Yes, it uses vegetarian vitamin D3.
Can I take it with other supplements?Yes, but monitor total vitamin D intake. Does it contain sugar?No added sugar — sweetened with stevia. Product Details Brand: One Nutrition Format: Oral Spray Pack Size: 30ml Product Type: Food Supplement Suitable For: Adults & Vegetarians
Pros & Cons
Pros
- How much vitamin D does it provide?3000IU (75µg) per daily dose
- What form of vitamin K2 is used?MK-7
Cons
- Currently sold by only one merchant — limited price competition
- No customer reviews yet
- Price history not yet established
Price Analysis
Fair Price
The current price is around the average. It's a reasonable time to buy.
Current Best
£11.99
Average Price
£11.99
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Compare Prices (1 merchant)
Compare prices for One Nutrition D3 + K2 Oral Spray 30ml
| Merchant | Price | Shipping | Total | Status | |
|---|---|---|---|---|---|
Li Lir Pharmacy Best Price | £11.99 | — | £11.99 | Out of Stock | Go to Store |
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Product Details
| Brand | One Nutrition |
| Merchant | Lir Pharmacy |
| GTIN | 5391500077391 |
| MPN | G-3-9 D3 & K2 |
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