Can Mothers Milk Tea Lower Milk Supply?

Posted on March 23, 2026

Introduction
What is Lactation Tea?
Can Lactation Tea Actually Lower Your Supply?
Herbs That May Actually Lower Supply
Understanding Effective Galactagogues
Why Your Supply Might Feel Low (Even When It’s Not)
The Foundation: Supply and Demand
The Vital Role of Hydration
How to Use Lactation Supports Effectively
A Holistic Approach to Lactation
When to Seek Professional Help
Conclusion
FAQ

Introduction

Standing in the kitchen at midnight, waiting for the kettle to whistle while your baby sleeps fitfully, is a scene many of us know well. You may be reaching for a box of "Mother’s Milk" tea because you’re worried about your output or preparing for a growth spurt. When you’re doing everything you can to nourish your little one, it’s natural to question every supplement, snack, and sip. One question that often pops up in our community is whether these herbal blends could actually have the opposite effect and lower your milk supply.

At Milky Mama, we understand the deep desire to provide for your baby and the anxiety that comes when you feel your supply might be dipping. We want to help you navigate the confusing world of lactation galactagogues—substances used to induce or increase milk production. This post will explore whether lactation tea can negatively impact your supply, which herbs are the most effective, and how to identify the real reasons your production might be shifting.

The truth is that while most lactation teas are designed to support you, they are only one small piece of the puzzle. Understanding how your body produces milk and how different herbs interact with your hormones is key to feeling confident in your breastfeeding journey. We believe that with the right information and support, you can reach your feeding goals, and our Breastfeeding 101 course is a great place to start.

What is Lactation Tea?

Lactation tea is an herbal infusion specifically formulated to support breastfeeding parents. These teas usually contain a blend of different plants known as galactagogues. A galactagogue is simply a substance that may help a mother start, maintain, or increase her milk supply. These herbs have been used for centuries in traditional medicine across the globe to help parents through the challenges of nursing.

Most of these teas are caffeine-free, making them a safe choice for those who want to avoid stimulants while nursing. They are often consumed hot or iced, and many parents find the ritual of drinking a warm cup of tea to be a relaxing moment in a busy day. However, it is important to remember that these are herbal supplements, and herbs can have physiological effects on the body.

Can Lactation Tea Actually Lower Your Supply?

The short answer is that, for the vast majority of people, lactation tea will not lower milk supply. These blends are specifically curated with ingredients intended to do the exact opposite. However, there are a few nuanced reasons why a parent might feel like their supply has dropped after starting a tea regimen.

Individual Sensitivities

Every body is unique. Just as some people can drink three cups of coffee and go right to sleep while others are jittery after one sip, herbal reactions vary. Some mothers may have a sensitivity to a specific herb in a blend. If an herb causes you digestive distress or significant stress, it could theoretically interfere with your let-down reflex—the process where your milk starts to flow.

The Problem of Over-Reliance

One of the biggest "traps" is relying on tea while neglecting the most important part of milk production: milk removal. If a parent begins drinking tea but starts pumping or nursing less frequently because they "expect the tea to do the work," their supply will naturally decrease. Milk is produced on a supply and demand basis. If the demand (removal) stops, the supply will eventually slow down, regardless of how much tea you drink, which is why our Certified Lactation Consultant breastfeeding help can be so valuable.

Digestive Issues and Baby’s Reaction

Sometimes, certain herbs can cause gas or fussiness in babies. If a baby is uncomfortable or gassy, they may pull away from the breast or have a "nursing strike." This can make a parent feel like their milk has disappeared, when in reality, the baby is just having a temporary reaction to a change in the milk's flavor or the herbs' effects on their tiny digestive system.

Key Takeaway: Lactation tea is rarely the direct cause of a supply drop. Instead, issues usually arise from individual sensitivities or a decrease in frequent nursing and pumping.

Herbs That May Actually Lower Supply

While the herbs in lactation teas are generally safe, there are other common culinary herbs that are known to potentially dry up milk. These are often used by parents who are ready to wean or who are dealing with a painful oversupply. If your "lactation tea" happens to be a general herbal tea or if you are using large amounts of these in your cooking, you might see a dip:

Sage: This is one of the most potent herbs for reducing milk supply. Even small, concentrated amounts can have a drying effect.
Peppermint and Spearmint: While an occasional mint can is usually fine, consuming large amounts of peppermint tea or strong mint candies can lower production for some.
Parsley: In very large quantities (like a whole tabbouleh salad), parsley can act as a diuretic and potentially impact supply.
Jasmine: In some traditional practices, jasmine is used to suppress lactation.

If you are trying to increase your milk, it is a good idea to check your pantry and ensure you aren't accidentally consuming high doses of these "anti-galactagogues."

Understanding Effective Galactagogues

To understand why lactation teas usually work, we need to look at the ingredients that support the body. When we formulate our products, we look for ingredients that have a history of success and clinical support. Here are some of the most common and effective herbs you’ll find in high-quality blends:

Moringa (Malunggay)

Moringa is often called a "superfood," and for good reason. It is incredibly nutrient-dense, containing high levels of iron, calcium, and potassium. In many cultures, it is the primary tool for supporting milk supply. It works by supporting the production of prolactin, which is the hormone that tells your body to make milk. We use moringa in our Milky Maiden™ supplement because of its incredible track record.

Blessed Thistle

Not to be confused with milk thistle, blessed thistle is often used to support the flow of blood to the mammary glands. By increasing circulation and supporting the digestive system, it helps create an environment where the body can focus on milk production.

Milk Thistle

Milk thistle is well-known for its liver-supporting properties, but it is also a powerful galactagogue. It contains silymarin, which some studies suggest can significantly increase milk volume over time. Our Milk Goddess™ supplement utilizes this herb to help moms who need that extra boost.

Goat’s Rue

Goat’s rue is unique because it is believed to help with the development of the mammary tissue itself. This is particularly helpful for parents who may have had breast surgery or those who have "insufficient glandular tissue." It is a key ingredient in our Dairy Duchess™ formula.

Fennel

Fennel has a long history of use for both lactation and digestion. It contains phytoestrogens, which are plant compounds that can mimic the hormone estrogen. It is also thought to help with the letdown reflex and may help soothe a baby’s tummy.

Why Your Supply Might Feel Low (Even When It’s Not)

It is very common for parents to experience "perceived low supply." This is the feeling that your milk is gone, even when your body is actually doing exactly what it should. Before you worry that your tea is lowering your supply, consider if you are experiencing any of the following normal shifts, and take a look at our Understanding and Managing Low Milk Supply guide.

Regulation

Between 6 and 12 weeks postpartum, your supply "regulates." Early on, your hormones are driving milk production, often leading to engorgement and leaking. Eventually, your body learns exactly how much your baby needs and stops overproducing. Your breasts may feel softer, and you may stop leaking. This doesn't mean your milk is gone; it means your body has become efficient.

The Pumping "Number"

If you are pumping and notice you are getting less than you used to, it may not be a supply issue. It could be that your pump parts (like the silicone valves or membranes) need to be replaced. Even a tiny tear in a valve can lead to a loss of suction, making it look like your supply has dropped when the pump is just not working effectively.

Growth Spurts and Cluster Feeding

When a baby goes through a growth spurt, they want to eat constantly. This is called cluster feeding. It can feel like the baby is "emptying" you and still acting hungry. This is actually the baby’s way of ordering more milk for tomorrow. By nursing more frequently, they are sending signals to your brain to increase production, which is why our cluster feeding guide is such a helpful read.

Stress and the Let-Down Reflex

Milk production happens in the cells, but milk release depends on oxytocin, the "love hormone." Stress, pain, and anxiety can inhibit the release of oxytocin. This means the milk is still in the breast, but it’s not "letting down" for the baby or the pump. This is why a warm cup of tea and a few deep breaths can actually be quite helpful—they help you relax so the milk can flow.

The Foundation: Supply and Demand

We often say that "breasts were literally created to feed human babies," but that doesn't mean the process is always automatic. The most important thing to understand is that no tea, brownie, or supplement can replace the physical removal of milk.

Your breasts act like a factory. When the warehouse is empty, the factory gets the signal to make more. When the warehouse is full, the factory slows down. To keep your supply high:

Nurse or pump frequently: Aim for at least 8 to 12 sessions in a 24-hour period in the early months.
Ensure a good latch: If the baby isn't latched well, they won't remove milk efficiently.
Use hands-on pumping: Massaging the breast while pumping can help remove more milk and signal the body to produce more.

Next Steps for Boosting Supply:

Increase the frequency of nursing or pumping sessions.

Ensure you are eating enough calories and staying hydrated.

Check your pump parts for wear and tear.

Try a power pumping session (pumping for 20 minutes, resting for 10, pumping for 10, resting for 10, pumping for 10).

The Vital Role of Hydration

One reason many people find success with "Mother's Milk" tea is simply that it forces them to hydrate. Breast milk is roughly 88% water. If you are severely dehydrated, your body will prioritize your own survival over milk production.

Drinking several cups of tea a day adds up to a significant amount of fluid intake. However, if you aren't a fan of herbal tea flavors, you don't have to force yourself to drink it. You can get the same hydration benefits from water, coconut water, or specialized lactation drinks.

Our lactation drinks, such as Pumpin Punch™ or Milky Melon™, are designed to provide that much-needed hydration along with lactation-supporting ingredients. They are a great alternative for the "smart, exhausted parent" who needs something refreshing and easy to grab.

How to Use Lactation Supports Effectively

If you decide to use lactation tea or supplements, it is important to use them correctly to see the best results. Here is how we recommend incorporating them into your routine:

Be Consistent

Herbal supports are not usually "one and done." It typically takes 48 to 72 hours of consistent use to see a change in your supply. If you drink one cup of tea and stop, you likely won't see a measurable difference.

Steep for Success

When making herbal tea, don't just dunk the bag and pull it out. To get the medicinal benefits of the herbs, you should steep the tea for at least 10 to 15 minutes. Keeping the mug covered while it steeps helps keep the beneficial oils from escaping with the steam.

Watch for Reactions

While rare, keep an eye on yourself and your baby. If you notice a sudden rash, significant digestive upset, or a change in your baby's behavior, stop the supplement and see if the symptoms resolve. It’s always best to introduce one new thing at a time so you can identify the cause if a reaction occurs.

Quality Matters

Not all teas are created equal. Some "grocery store" brands may have lower concentrations of the actual galactagogues. Look for products that list their ingredients clearly and come from reputable sources. At Milky Mama, our products are rooted in clinical lactation expertise because we were founded by an RN, BSN, and IBCLC.

A Holistic Approach to Lactation

We believe in a holistic approach to breastfeeding. This means looking at your nutrition, your mental health, your physical support, and your herbal tools all at once. Every drop counts, and your well-being matters just as much as your milk supply.

If you are struggling, don't suffer in silence. Sometimes a quick adjustment to a pump flange or a tweak to a baby’s latch is all it takes to turn things around. We offer virtual lactation consultations to provide that professional, one-on-one support you deserve. Whether you are using our Emergency Brownies to boost your supply or just need someone to tell you that you're doing an amazing job, we are here for you.

When to Seek Professional Help

While tea and supplements can be wonderful tools, they are not a replacement for medical or professional advice. You should reach out to a certified lactation consultant (IBCLC) or your healthcare provider if:

Your baby is not gaining weight or is losing weight.
Your baby is having fewer than 6 wet diapers in a 24-hour period.
Breastfeeding is consistently painful.
You feel overwhelmed, depressed, or anxious.

Remember, seeking help is a sign of strength and a commitment to your baby’s health and your own.

This product is not intended to diagnose, treat, cure, or prevent any disease. Consult with your healthcare provider for medical advice before starting any new herbal regimen, especially if you have underlying health conditions or are taking other medications.

Conclusion

In the end, does "Mother's Milk" tea lower milk supply? For most parents, the answer is no. While individual sensitivities can occur, these teas are generally a safe and supportive tool. The most common reasons for a supply drop are actually related to a decrease in milk removal, stress, or the consumption of specific "anti-lactation" herbs like sage and peppermint.

Focus on milk removal: Keep nursing and pumping frequently.
Stay hydrated: Use tea, water, or specialized drinks to keep your fluids up.
Be patient: Give herbal supports a few days to work.
Check your ingredients: Avoid high doses of sage or peppermint if you want to increase supply.

"You are doing an amazing job. Breastfeeding is a journey with many ups and downs, but you don't have to navigate it alone."

If you’re looking for a boost that goes beyond the tea bag, consider trying one of our curated lactation brownies collection or supplements. From our fan-favorite brownies to our herbal blends, we’re here to support you in every way we can. You’ve got this, Mama!

FAQ

Can I drink lactation tea while I am pregnant?

It is generally recommended to wait until after your baby is born to start drinking lactation teas or taking herbal supplements. Some herbs used in these blends can affect the uterus or hormones in ways that are better suited for the postpartum period. Always consult your obstetrician or midwife before starting any herbal product during pregnancy.

How many cups of lactation tea should I drink a day?

Most herbal tea manufacturers recommend drinking 3 to 5 cups per day to see a noticeable effect on milk supply. Consistency is key, so try to spread these cups throughout your day to keep the herbal properties in your system. If you find it difficult to drink that much tea, you might prefer a concentrated herbal supplement in capsule form, like Lady Leche®.

Will the herbs in the tea make my baby gassy?

While most babies tolerate lactation herbs very well, some babies may be more sensitive to certain ingredients like fennel or other botanicals. If you notice your baby becomes unusually fussy or gassy after you start the tea, try pausing for a few days to see if their behavior changes. Every baby’s digestive system is unique and may react differently to changes in your diet.

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