Baby's Vitamin D3 helps healthy bone development by aiding calcium absorption in tiny tummies, helping your little one grow strong and thrive during their first year. The key active ingredient, vitamin D3, assists calcium absorption for bone and tooth development and supports immune function. Nordic Naturals backs this with third party purity testing, non GMO ingredients, gluten free, dairy free, and preservative free formula, along with AB-899 heavy metal transparency.

Available Sizes & Variants:

22.5ml infant vitamin D3 liquid - compact dropper bottle for easy dosing and travel friendly use.

Benefits & Features:

• Supports bone health with easy absorption.
• Drop by drop dosing makes this vitamin d supplement easy to administer for busy parents, supporting steady calcium absorption and healthy growth in month old babies thanks to the gentle organic olive oil carrier.
• Non GMO and gluten free ingredients give peace of mind for everyday use.
• AB-899 compliance and third party purity testing build trust for parents.
• Pairs well with baby probiotics in a balanced infant wellness routine.

Nordic Naturals has built a reputation for purity and transparency in infant nutrition. This formula uses organic extra virgin olive oil as a carrier to aid gentle absorption. It undergoes third party purity testing and AB-899 heavy metal disclosures for peace of mind. The dropper makes dosing quick and easy, and the non GMO, gluten free, and preservative free profile keeps daily use simple. As a vitamin d supplement for infants, it fits alongside baby probiotics in a balanced wellness routine, and for families exploring vitamin d3 k2 options, it focuses on delivering the essential vitamin D3.

(other) Organic extra virgin olive oil.

• GTIN: 768990027321
• Manufacturer: Nordic Naturals
• Categories: Baby & Child Vitamins & SupplementsBaby & Children's Health ProductsBack to School Supplements & EssentialsNew ArrivalsNordic NaturalsVitamin D
• Best buy: 6 - 24 months+

United Kingdom Shipping:

Orders placed by 2pm (Monday to Friday) are dispatched the same day. Orders placed after 2pm will be dispatched the next working day.

Free shipping on orders over £50 to the UK.

Returns: Our products are meant to make you feel healthy and at your best. If you need to return your item, you can do so free of charge within 30 days in the same original and unopened packaging. Subject to T&C's.

For infants up to 12 months, give 0.25 mL daily or follow your pediatrician's instructions. Tastes best chilled. Shake before use\, take 5ml per day or as professionally directed.

Please consult the product packaging for accurate instructions on how to use the product.

The Active Ingredient Is: Vitamin D3 (Cholecalciferol)

Vitamin D3, or cholecalciferol, is a fat-soluble nutrient basically essential for normal growth and development. This form is the main vitamin D source used in infant supplements to support bodily processes involved in bone and teeth formation.

This product uses Vitamin D3 in a handy liquid form with a carrier to help absorption, in line with common supplement practice for infant nutrition.

What Does Vitamin D3 Do?

Vitamin D3 helps regulate calcium and phosphorus absorption in the gut, contributing to healthy bone mineralisation and tooth development.

It also supports immune function, which is in line with EFSA and NHS guidance.

Dr. Abrams of Harvard University found that daily vitamin D3 supplementation supports optimal bone mineralisation in infancy.

This product is not intended to diagnose, treat, cure, or prevent any disease.

Nordic Naturals stands out for quality from the outset, with a strong commitment to purity and safety that aligns with Welzo’s high standards. The manufacturer’s approach to third-party purity testing, non-GMO ingredients, and transparency around gluten-free and preservative-free formulations reinforces trust in their products. We evaluated Nordic Naturals through our rigorous vetting process and highlighted their GMP-based manufacturing philosophy and clear testing disclosures as core strengths. Our expert team of doctors, nurses, and nutritionists our expert team of doctors, nurses, and nutritionists reviewed their reliability and established quality controls, while their public disclosure of test results supports ongoing safety and compliance how we verify ingredient quality.

This product fits the brand’s core strengths—clear ingredient sourcing, measured dosing, and dedicated infant safety—making Nordic Naturals a natural partner for a baby vitamin D3 supplement. Welzo selected Nordic Naturals because their quality standards meet our product needs and our evaluation criteria, ensuring a trustworthy match for parents seeking a reliable infant D3 option.