100% Natural Ingredients

Supports Healthy Development

Clinically Tested

Pediatrician Approved

No Preservatives or Additives

Safe & Effective

Easy-to-Use

Family Trusted. FDA Approved Facility

Made in Canada

It All Began with a Stroll Down the Baby Aisle

We were just excited parents-to-be, scanning the shelves, dreaming big. But over and over, we saw the same thing — long ingredient lists packed with preservatives, additives, and synthetic fillers. Nothing we felt good about giving to our baby.

So we created Little Nest — clean, simple, and science-backed care, made for our precious little ones.

Pure Ingredients

Every formula is crafted with purposeful, natural ingredients to support healthy development — nothing extra.

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Safety Promise

Crafted in our FDA and GMP-certified facility in Canada, every batch is rigorously tested, in-house and third party, to meet the highest standards of purity, safety, and quality.

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Built by Parents

We’re not driven by profit — we’re guided by love. As moms and dads, we craft every product with the same care and attention we'd want for our own families.

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What’s Inside Matters

Explore our ingredient library to learn exactly what we use, where it’s from, and why we chose it — science-backed, parent-approved, and 100% transparent.

Browse Our Ingredient Library

Find Little Nest Near You

You can also find us at our trusted retail partners.

"Working in the hospital, including with fragile newborns in the NICU, has shown me just how important vitamin D is for healthy growth and development. Little Nest is my top choice for ensuring the best start possible."

Stefanie Hagopian

Nurse Practitioner, CNP

"The quality of Little Nest is unmatched; it's a science-backed natural resource I trust completely for my patients, clients, and my own family."

Maral Jebenian

Registered Nutritionist, Mama of 3

"This is a product I feel great about recommending to all my patients"

Kathryn Sharman

Primary Care Nurse Practitioner, CNP and Mama of 4

All Smiles from the Little Nest Community

Tried, Trusted, and Truly Loved

See what parents and caregivers think.

Emily R.

“Exactly what I was looking for”

Simple, clean, and exactly what I was looking for. My pediatrician recommended vitamin D, and this makes it so easy. No fuss at all!

Noah C.

“ Clean and trustworthy”

I love that it’s just the essentials, no sugar, no preservatives. The euro dropper makes dosing so easy and accurate.

Benjamin T.

“Great product, minor wish”

Great product. Only reason for 4 stars is I wish the bottle was a bit bigger, but I’ll definitely be subscribing.

Lucas G.

“Baby friendly and stress free”

My son takes it without any issues. No taste complaints, and I feel good knowing it’s safe and effective. Definitely recommend.

Daniel J.

“Safe and effective”

My doctor advised daily D3 for my newborn. This is the cleanest formula I found, and it’s worked great so far. Happy with the quality.

Jacob W.

“Finally sleeping again”

This was a game changer for our nights. My baby is more comfortable, and we’re finally sleeping again.

Henry O.

“Works better than expected”

Within days, my baby was less gassy and crying way less. I was skeptical about natural remedies, but this worked wonders!

Jack E.

“Noticeable improvement”

Fast relief for my colicky baby. Took about 4-5 days to notice a difference, but it’s been amazing since then.

Juliette M.

“Natural and powerful”

Love that it’s plant based and still effective. My daughter was struggling with gas and bloating, this helped calm her down fast.

Oliver B.

“Actually works!”

We tried everything, and this is the only thing that actually worked. Super easy to use and gives us peace of mind.

Get 10% Off Every Order — Through 2028

Plus early access to launches, product tips, and gentle updates from the Little Nest team — no clutter, just care.

Clinically Proven Drops, Clean and Gentle for Your Littlest Ones