Description
What Is BetterYou DLux Infant Vitamin D Oral Spray and What Is It Used For
BetterYou DLux Infant Vitamin D Oral Spray is a convenient and gentle daily supplement designed to support your baby’s healthy growth and immune function from birth to 3 years.
Each spray delivers a precise dose of vitamin D3 (cholecalciferol) – the body’s natural form of vitamin D – which helps your baby develop strong bones, teeth, and a healthy immune system.
Specially formulated for infants and young children, this pure vitamin D spray provides a fuss-free alternative to drops or tablets.
Key Benefits of DLux Infant Vitamin D Spray
- Supports normal bone and teeth development – Essential for calcium absorption and skeletal growth
- Contributes to immune system health – Helps maintain your baby’s natural defences
- Convenient oral spray format – No water or tablets needed
- Highly absorbable – Micro-fine droplets ensure fast uptake through the cheek’s soft tissue
- From birth to 3 years – Gentle, easy to use, and safe for daily supplementation
- Free from artificial additives – 100% natural, vegetarian-friendly, and allergen-free
Why Vitamin D Is Important for Infants
Vitamin D plays a vital role in your baby’s early development. It helps:
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Regulate the absorption of calcium and phosphorus
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Maintain healthy bones, muscles, and teeth
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Support the normal function of the immune system
The NHS recommends all breastfed babies from birth to one year take a daily supplement containing 8.5-10µg of vitamin D, as sunlight alone may not provide sufficient levels – particularly in the UK during autumn and winter months.
For official guidance, visit the NHS Vitamin D advice page.
How BetterYou DLux Infant Vitamin D Oral Spray Works
The spray uses a unique intraoral delivery system, designed to deliver nutrients directly into the buccal membrane (inner cheek) for superior absorption compared to traditional drops.
Each spray produces a fine mist of micro-sized droplets that are quickly absorbed into the bloodstream, bypassing digestion – ideal for babies with sensitive stomachs or difficulty swallowing.
How to Use BetterYou DLux Infant Vitamin D Oral Spray
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Recommended Dose: 1 spray daily provides 400 IU (10µg) of vitamin D3.
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Shake well before every use.
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Carefully spray once inside your baby’s mouth, ideally on the inner cheek.
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Replace the cap after use.
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Use within 6 months of opening.
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Do not exceed the recommended daily dosage.
Tip: Can be used alongside other BetterYou sprays or supplements if advised by a healthcare professional.
Who Can Use DLux Infant Vitamin D Oral Spray
- Suitable for infants and toddlers aged 0–3 years
- Ideal for breastfed and formula-fed babies
- Safe for vegetarian families
- Free from: artificial colours, flavours, preservatives, gluten, lactose, and sugar
BetterYou DLux Infant Ingredients
Active Ingredient (per spray):
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Vitamin D3 (Cholecalciferol) – 10µg (400 IU)
Other Ingredients:
Coconut oil, flavouring (natural coconut), and cholecalciferol (vitamin D3).
Free From:
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Gluten, lactose, sugar, artificial colours, flavours, or preservatives
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Contains no palm oil or GMOs
Quality and Sustainability
BetterYou DLux Infant Vitamin D Oral Spray is developed in collaboration with Cardiff University and tested for purity and absorption.
Each bottle is made from plant-based plastic derived from renewable sugarcane sources – helping reduce environmental impact.
Important Information
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Food supplements should not replace a balanced diet or healthy lifestyle.
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Do not exceed the stated dose.
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Consult your GP or health visitor before use if your baby is under medical supervision or taking other supplements.
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Store at room temperature and out of direct sunlight.
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Keep out of reach of children.
Frequently Asked Questions
When should I start giving my baby DLux Infant Vitamin D Spray?
It can be given from birth, especially if your baby is breastfed or receives less than 500ml of formula per day.
Can I use BetterYou DLux Infant Vitamin D Spray if my baby is formula-fed?
Yes, but if your baby drinks more than 500ml of formula daily, additional supplementation may not be required – check with your GP.
How long does one bottle last?
Each bottle contains 100 sprays, providing a 3-month supply with daily use.
Is BetterYou DLux Infant safe for newborns?
Yes – it is specifically formulated for infants, using gentle, natural ingredients.

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