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$ 24.99
"A great way to take your breast milk up a notch!" - Heather W.

Make Good Milk Great - Strips guide your dietary intake to improve breast milk nutrition

Nutritional Analysis - Zinc, Protein and Calcium are essential minerals for your baby’s development

Shelf Life - Good for 90 days once opened

Made in USA - Manufactured and Lab Tested in USA for quality and accuracy

Free Shipping

Secure Checkout

Lifetime Warranty

USA Based Company

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Make Good Breast Milk into GREAT Milk!

Did you ever want to know what’s in your breast milk? Is it giving your baby the daily nutrition that’s needed for healthy development?

Now you can answer those questions with One Earth Health’s Breast Milk Test Strips.

One Earth Health Trusted By Over 200,000+ Customers

One Earth Health Breast Milk Test Strips

  • PHILOSOPHY - Straight from Dr. Weston Price who advocated a nutrient dense diet that affects how your newborn develops.

  • EASY TO IMPROVE - Most of the time, a simple dietary change can improve breastmilk quality.

  • HIGHEST QUALITY - Our breast milk test strips are made in the U.S.A.

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Medical Grade

Lifetime Warranty

Made in USA

What's In It

Testing 3 Key Nutrient Factors

  • Protein - Building Blocks for Strong Muscles

  • Calcium - Important for Bone Development 

  • Zinc - Supports Immune and Cognitive Development

How To Use

  • Dip strip into milk sample. Wait for 30 seconds and compare strip to color chart.

  • Test first three feedings to get an average analysis.

  • Test once every 2-3 days or after a diet change. Remember we offer a lifetime guarantee with all of our products.

Questions and Answers

Why test for Proteins?

Whey and casein proteins are building blocks for strong muscles and bones. And some proteins help build your baby’s immune system.

Why test for Zinc?

Zinc is one of the most important micronutrients in breast milk. Infants need large quantities during the first month to support growth, immune function and cognitive development. Its estimated that about 15% of breastfed babies are zinc deficient.

Source: National Library of Medicine,Maternal Zinc Status Is Associated with breast milk zinc concentration, 2015;24(2):273-80

Why test for Calcium?

Calcium is important for bone development. Studies show breast milk calciums bioavailability is greater than the calcium found in baby formula. 

What are the full instructions?

1. Collect breast milk in a clean glass or plastic container. 

2. Test milk sample as soon as possible after collection. Refrigerate milk sample immediately if the sample cannot be tested within one hour. Bring refrigerated sample to room temperature and mix thoroughly before testing. 


3. Do not centrifuge or add preservatives to the breast milk sample. 

4. Transfer a small portion of the breast milk sample into another container for testing in order to avoid contamination of the whole milk sample. Do not dip the test strips directly into the primary collection container. 

5. Remove enough strips from the bottle for immediate use and replace cap tightly. 

6. Completely immerse reagent areas of the strip in fresh, well-mixed breast milk. Remove the strip immediately to avoid dissolving out the reagent areas.

How often do I need to test?

Test first 3 feedings to get an average analysis.

Test once every 2-3 days or after a diet change.

How to improve breast milk health?

Diet change usually corrects most nutritional deficiencies. 

Please understand that everyone’s body is different. There are many biological variables that affect breast milk health. 

If you have any concerns, please contact your health care provider.

How long is the bottle good for once opened?

Strips are good for 90 days once bottle is opened.

Where is the bottle made?

The bottle is manufactured in the USA.

What is the warranty?

It’s a lifetime warranty. Just contact One Earth Health at Support@OneEarthHealth and we will help with the refund process. Or call us at 1-888-444-7760.

Shipping & Returns

What is the cost of shipping?

We offer free shipping anywhere in the US.

When will my order ship?

Orders ship in 1-2 business days. As of right now, shipment will be through Amazon fulfillment service and will arrive in an Amazon package.

Do you ship internationally / outside of the US? What is the cost?

Yes, we do ship internationally. Please allow up to 7 business days to process shipment.

What is the latest to get my order shipped the same day?

Orders are sent to fulfillment at 10AM Eastern. Once the order has been received by fulfillment we are unable to make changes or cancel it. Please still allow 1 business day for order processing. Please note that this option is based on availability.

What is your Return Policy?

We back ALL of our products with a no questions asked return policy. Just contact us and we will help with the refund process.

How can I reach you?

You can either email us at or call us at 1-888-444-7760.

Do you autoship or offer any subscriptions?

As of right now, no. But that will change in the future.

Do you offer any special discounts?

We run various promotions. Subscribe to our newsletter to stay up to date.

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