Name: Vitamin D3 400IU Drop
Brand: hellolittlenest
Price: 25.19 CAD
Availability: InStock

Vitamin D3 400IU Drop

Vitamin D3 400IU Drops for infants and toddlers.

Brain & Mood Support Builds Immune Health Supports Development of Bone and Teeth

Safe & Effective

Clinically Tested

Pediatrician Recommended

Made in FDA & cGMP Certified Facility

3rd Party Test For Purity

100% Recyclable

Little Nest Vitamin D3 Drops are a foundational part of your baby’s daily wellness. Whether breastfed or formula-fed, babies need additional vitamin D to support the healthy development and maintenance of bones, teeth, the brain, and the immune system.

Our drops deliver 400 IU of vitamin D3 in just 2 drops, perfect for newborns. As your baby grows, the dosage can be adjusted to 600 IU (3 drops) for ages 1 to 3 years. And under the guidance of your child’s pediatrician, you can easily modify the dosage based on age and individual needs, making this product a versatile option that grows with your family too.

Made with the most bioavailable and clinically preferred form of vitamin D in a clean, natural MCT oil base, which ensures perfect dosing each time. No shaking required. No preservatives. No sugar. No unnecessary extras. Just the essentials.

Trusted by parents and backed by science.

Each bottle comes with a mess-free Euro dropper, making it easy to dose with accuracy and confidence.
No alcohol. No preservatives. Just clean, effective care for your little one.

100% Natural

Only 2 Ingredients

For Healthy Brain & Mood

Supports Development of Bones & Teeth

Builds Strong Immunity

Pediatrician Recommended

Ingredients

We handpick every ingredient with babies in mind — no artificial junk. Just clean, natural, and safe care you can trust.

Visit Our Ingredients Library

Vitamin D3 (Cholecalciferol)

We use vitamin D3 (cholecalciferol) because it's the form your body naturally produces from sunlight. It’s clinically shown to be more effective than other types at supporting calcium absorption, bone strength, and immune health, all without any side effects.

MCT Oil (Caprylic/Capric Triglycerides)

Sourced from coconut oil, our MCT oil is made only of capric and caprylic acids, non-allergenic, neutral-tasting, and highly digestible. MCTs are known for providing a gentle, easily digestible fat source and are also vital for delivering fat-soluble nutrients like vitamin D.

and that's it

Why Parents Trust Vitamin D3 for Infant Health

Because your child deserves the best start.

Daily Essential

Recommended by National Institutes of Health, Health Canada, the AAP, and WHO for all infants—breastfed and formula-fed—to support healthy growth and prevent deficiency.

Stronger Bones & Teeth

Infants who receive daily vitamin D have better bone mineralization and reduced risk of rickets and long-term skeletal issues.

Immune & Brain Support

Vitamin D3 plays a key role in developing the immune system and supporting early brain function and mood regulation.

Preferred Form: D3 Over D2

Clinically shown to be 87% more effective than D2, vitamin D3 is the body’s natural form—better absorbed and longer lasting.

Clinically proven

How to use Our Euro dropper?

Designed for Parents. Trusted by Pediatricians.

No shaking required

The bottle automatically dispenses drops when turned upside down — no shaking, tapping, or squeezing needed.

Easy to administer

Drop directly into your baby’s mouth, onto a spoon, or while breastfeeding — simple, gentle, and stress-free for both parent and baby.
Accurate, controlled dosing every time.

Stays Fresh

Crafted from amber glass to protect the formula from light, heat, and contamination.
Seal tightly and store upright in a cool, dry place to maintain purity, quality, and effectiveness over time.