We Freeze-Dry Your Breast Milk.

All the purity of your milk into powder form.

Phoenix Magazine Best of the Valley badge celebrating Milk by Mom as a three-year winner in 2024, 2025, and 2026 for its breast milk freeze-drying service in Arizona
We <strong>Freeze-Dry </strong>Your Breast Milk.
Starting at $79
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Five orange stars representing a five-star customer rating 4.9 · 2,450 reviews

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Phoenix Magazine Best of the Valley badge celebrating Milk by Mom as a three-year winner in 2024, 2025, and 2026 for its breast milk freeze-drying service in Arizona
We <strong>Freeze-Dry </strong>Your Breast Milk.

A Better Way to Store Your Milk

Freeze-drying is a four-step process that removes the water in frozen breast milk and converts it into powder.

Step 01: Freeze

Your breast milk is frozen at a very low temperature (below 40 degrees Fahrenheit).

Step 02: vacuum

Reduced pressure within the freeze-drying chamber creates a deep vacuum.

Step 03: dry

(sublimation) Adding a small amount of heat removes the water from the frozen milk turning the ice into water vapor.

Step 04: package

Breast milk powder is vacuum-sealed in a mylar bag to protect it from moisture, oxygen, UV, and contamination.

THE BENEFITS

Why Freeze-Dry Your Breast Milk

Get all the power of powder, with the purity of your breast milk, none of the limits.

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3-Year Shelf Life

3-year shelf life, no freezer required.

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100% Your Breast Milk

Never mixed — 100% your milk in powder form.

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Preserves Nutrition

Locks in supreme nutrition and antibodies.

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Helps with Lipase Rejection

Skip the soapy taste — better for baby.

Mamas and Their Babies Love Milk by Mom!

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Trusted by over 1,000 moms

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Huge Relief for Busy Moms

I loved the flexible pricing. Being able to
ship frozen bags was straightforward, and
my milk came back in perfect powdered
form!

Megan Morgan
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Surprisingly Simple to Store

I'm impressed by how neatly the powder
fits in my diaper bag. It blends instantly
with warm water too.

Shannon Ghazanfari
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Celebrating One Year of Convenience

I loved how easy it was to leave my baby at home and still go out confidently—total game changer.

Emma Johnson
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Simple and Stress-Free

I started collecting milk early, and Milk by Mom made the whole process so easy and stress-free.

Olivia R.
QUESTIONS, ANSWERED

Frequently Asked Questions

Everything you need to know before sending us your stash.

What is Milk by Mom?

Milk by Mom is a breast milk freeze drying service. Freeze-dried breast milk powder in our packaging is self-stable for three years with no need to refrigerate.

Can I travel with freeze-dried breast milk?

Yes! Freeze-drying makes traveling while breastfeeding easier.

How can I be sure that the breast milk powder I receive is my own?

At Milk By Mom, we follow a strict sterile process when handling your breast milk. We carefully inspect, document, and label your milk as soon as it arrives, and store your milk in a dedicated labeled bin until we are ready to process it. We only work on ONE mama's milk at a time and clean all surfaces and equipment thoroughly in between batches. No momma’s milk will ever touch another’s. This helps to avoid any cross contaminations and also ensure that YOU will get back your milk.

What if I need to make a bottle of a different size? What is the ratio of breast milk powder to water that I should use?

Your freeze-dried breast milk is returned to you with a custom label that outlines how to rehydrate your milk to its exact original consistency.

Can I use the information on this site for medical advice?

We are not a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition. We are here to help you gain the benefits of storing your breast milk safely and conveniently. Any advice or information provided on this site is for informational purposes only and does not create a professional relationship, is not an aid to making medical decisions, and is not marketed, promoted, or otherwise intended to be used to diagnose any disease or other condition, or to cure, mitigate, treat, or prevent any disease. Never disregard professional medical advice or delay in seeking it because of something you have read on this site. Powdered breast milk is not sterile and should not be fed to premature infants or infants who might have immune problems unless supervised by your baby's doctor.

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