Milkify is the first and only breast milk freeze-drying service in the U.S. We empower women to reach their breastfeeding goals by combining the benefits of breast milk with the convenience of powder. Longer, more convenient storage encourages extended breastfeeding, leading to significantly better health and wellness – for both mom and baby.

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Media Contact:

Dr. Berkley Luck 832.534.0465



The aim of the Milkify service is to overcome barriers to storage, transportation, and inconvenience of expressed breast milk, in order to support breastfeeding continuation.

Longer storage. More convenience. Better infant nutrition.


Milkify can safely freeze-dry breast milk for longer storage and enhanced convenience. Breast milk powder can be stored for 3 years without refrigeration. Powdering is superior to freezing when it comes to preserving the milk's vital nutrients, immune factors, and probiotics. When ready to use, simply mix with warm, purified water.


Milkify's proprietary freeze-drying process for breast milk provides the following benefits:

  • Stores for 3 years with no refrigeration

  • Prevents nutrient degradation

  • Preserves immune factors and probiotics

  • Completely chemical and additive-free process

  • Barrier bags protect the powder from oxygen, moisture, and contamination

  • Powder is travel-friendly and TSA-safe



  • Milkify Mini

    • 50-60 oz. 

    • $1.50 - $2.00 / oz.

  • Milkify Box

    • 100-120 oz.

    • ​Volume discount offered

    • Flat rate $179 - $199

  • Milkify Stash

    • For 200-250+ oz.

    • Volume discount offered

    • Flat rate $299 - $379


Local Courier Service and Kiosk Drop-Off

  • Milkify offers free courier pick-up for Milkify Box and Milkify Stash orders for residents in the Houston, TX-area. 

  • Milkify also provides Drop-Off Kiosks for customers in the Houston area to drop-off small volumes of breast milk, or to try the service free of charge.

Nationwide Shipping

  • Milkify offers services to customers in the lower 48 United States. This service includes shipping of a specialized insulated cooler to the customer, with detailed instructions, and pre-paid express overnight return label.​​​ Once Milkify receives the shipment of frozen milk, each bag is individually tracked and freeze-dried. The breast milk powder is vacuum-sealed in barrier bags and shipped back to the customer with a turn-around of about 1 week.

  • Milkify has also partnered with Milk Stork, the trusted leader in breast milk shipping. The Freeze-Dry My Stash! is available as an add-on to Milk Stork's Stash Shipper service. Milk Stork Stash Shippers hold up to 180 oz. of milk in frozen lactation bags and can be mailed directly to Milkify.

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Milkify was founded by Dr. Berkley Luck, an expert in the field of microbiome science. Dr. Luck studied the infant gut microbiome, and used freeze-drying technology during her graduate research as a way to preserve the probiotic bacteria she was studying. Seeing the opportunity offered by freeze-drying technology, Milkify started with the goal of preserving the probiotics in breast milk for better infant nutrition.  Dr. Luck spent the better part of a year fine-tuning and perfecting a safe and effective freeze-drying process specific to human breast milk - the result being Milkify’s proprietary process which allows the storage of breast milk powder for 3 years with no refrigeration. Then, together with her Co-Founder and husband, Pedro Silva, set out to create a service based around the mission of removing barriers to breastfeeding.

Read more about Milkify’s story.