Does Rooibos Tea Increase Milk Supply?
Posted on March 03, 2026
Posted on March 03, 2026
Standing in the kitchen at midnight, waiting for the kettle to whistle, you might find yourself wondering if there is a simpler way to support your breastfeeding journey. Every parent wants to ensure their little one is getting exactly what they need, but the pressure to maintain a robust milk supply can feel overwhelming. At Milky Mama, we believe that breastfeeding support should feel compassionate and empowering, rather than like another chore on your to-do list. We are here to help you navigate the many options available for lactation support, starting with the gentle and soothing world of herbal infusions.
This article explores the specific benefits of rooibos tea, whether it can truly help boost your production, and how it fits into a holistic breastfeeding plan. We will look at the science of hydration, the impact of stress on your let-down reflex, and the nutritional profile of this unique red bush tea. Our goal is to provide you with the information you need to feel confident in your choices. While rooibos is a supportive tool for many, it works best when combined with evidence-based breastfeeding practices and high-quality lactation support.
Rooibos, often called "red bush tea," is not actually a tea in the traditional sense. While black, green, and oolong teas come from the Camellia sinensis plant, rooibos comes from the Aspalathus linearis shrub, which is native to South Africa. Because it is a completely different plant, it possesses a unique chemical makeup that makes it particularly appealing for nursing parents.
The leaves are harvested, fermented, and dried, resulting in a deep red color and a naturally sweet, earthy flavor. Because it does not contain the caffeine found in traditional teas, it has become a staple for those looking to avoid stimulants during pregnancy and lactation. When we talk about whether rooibos tea increases milk supply, we have to look at it through the lens of a "supportive herb" rather than a direct hormonal stimulant.
The short answer is that rooibos is not considered a primary galactagogue. A galactagogue is a substance—often a herb or food—that may help increase breast milk production by interacting with the hormones responsible for lactation, such as prolactin. While herbs like moringa or milk thistle are often cited for their direct impact on milk volume, rooibos works more subtly.
Rooibos helps increase milk supply indirectly by addressing the common "supply killers" like dehydration, high stress, and poor nutrition. If your body is stressed or dehydrated, it may struggle to produce milk efficiently or release it during a feeding session. By providing a caffeine-free, mineral-rich source of hydration, rooibos creates an environment where your body can perform its natural functions more effectively.
Breast milk is approximately 87% to 90% water. This means that your fluid intake is one of the most critical factors in maintaining your supply. Many parents find it difficult to drink enough plain water throughout the day, especially when they are exhausted and busy with a newborn.
Rooibos tea is an excellent hydration tool because it is flavorful and can be enjoyed hot or iced. Unlike some beverages that can act as diuretics (causing you to lose more fluid than you take in), rooibos helps keep your fluid levels stable. When you are well-hydrated, your blood volume remains steady, which is essential for the transport of nutrients and the production of milk in the mammary glands.
For more ideas about nourishing yourself while breastfeeding, explore this guide on what to eat while breastfeeding.
One of the most significant barriers to a healthy milk supply is stress. When you are anxious or overwhelmed, your body produces cortisol and adrenaline. These "fight or flight" hormones can actually inhibit the let-down reflex. The let-down reflex is the process where your body releases milk from the small sacs in your breasts into the ducts so your baby can drink.
The act of sitting down with a warm cup of rooibos tea can serve as a powerful ritual. It forces a moment of stillness and relaxation. Rooibos contains specific antioxidants and minerals that may help soothe the nervous system. When you relax, your body is more likely to release oxytocin, often called the "love hormone," which is responsible for the let-down reflex. By lowering your stress levels, rooibos may help you express more milk more easily.
Key Takeaway: While rooibos may not directly spike your hormone levels, its ability to improve hydration and reduce stress makes it a valuable teammate in your lactation journey.
Beyond its potential impact on milk supply, rooibos is packed with nutrients that support postpartum recovery. A healthy parent is better equipped to produce a healthy milk supply, making total-body wellness a top priority.
Rooibos is famous for its high concentration of antioxidants, specifically aspalathin and nothofagin. These compounds help fight oxidative stress in the body and support the immune system. For a new parent who may be dealing with sleep deprivation and the physical demands of healing after birth, these antioxidants provide a much-needed boost.
Rooibos tea contains several minerals that are beneficial during lactation:
Unlike black or green tea, rooibos is very low in tannins. Tannins are compounds that can interfere with the absorption of certain nutrients, particularly iron. Since iron deficiency can lead to fatigue—which often negatively impacts a parent's ability to keep up with the demands of breastfeeding—choosing a low-tannin drink like rooibos is a smart move for maintaining long-term energy and supply.
Many breastfeeding parents worry about their caffeine intake. While moderate caffeine is generally considered safe, some babies are more sensitive to it than others. Caffeine passes through breast milk and can lead to irritability, poor sleep, or fussiness in infants.
Because rooibos is naturally caffeine-free, you can drink it throughout the day and evening without worrying about it affecting your baby’s sleep patterns. It also ensures that you aren't adding extra stimulants to your own system, which can contribute to postpartum anxiety or difficulty napping when the baby naps.
If you want to incorporate rooibos into your routine, consistency is the best approach. It is not a one-time fix but rather a supportive habit.
One of the most interesting traditional uses for rooibos in South Africa is to help soothe infant colic and stomach upset. There is anecdotal evidence suggesting that when a breastfeeding parent drinks rooibos, the soothing properties pass through the milk and may help calm a gassy baby.
Rooibos has antispasmodic properties, which means it may help relax the digestive tract. If your baby is struggling with gas or evening fussiness, incorporating rooibos into your diet might offer a gentle way to provide relief for both of you. However, always remember that significant digestive issues should be discussed with a pediatrician.
While rooibos is a wonderful addition to your diet, it is only one piece of the puzzle. Milk production is primarily a "supply and demand" system. To truly increase your supply, you must ensure that milk is being removed from the breast frequently and effectively.
The more often your breasts are emptied, the more milk your body will make. This is because the removal of milk signals to your brain that the "tank" is empty and needs to be refilled. Whether you are nursing on demand or using a high-quality pump, aim for 8 to 12 sessions in a 24-hour period.
For additional pumping strategies, read this guide to pumping while breastfeeding.
Spending time skin-to-skin with your baby triggers a massive release of oxytocin. This hormone not only helps with the let-down reflex but also strengthens the bond between you and your baby. It can even help a sleepy baby wake up enough to have a more productive feeding session.
If you are concerned about your supply, reaching out to a Certified Lactation Consultant (IBCLC) is one of the best steps you can take. They can check your baby’s latch, assess your pumping routine, and help you create a personalized plan. We provide virtual lactation consultations to make this professional support accessible from the comfort of your home.
Key Takeaway: Supportive teas work best when you also focus on frequent milk removal, skin-to-skin contact, and proper latch techniques.
At Milky Mama, we understand that every breastfeeding journey is unique. Some parents need a quick boost, while others are looking for long-term maintenance. Our products are formulated by Krystal Duhaney, a Registered Nurse and IBCLC, to ensure they are both safe and effective.
Our Pumpin Punch™ drink mix and Milky Melon™ drinks are designed to provide the hydration and lactation-support ingredients you need in a delicious, easy-to-use format. Just like rooibos, these products focus on the essential pillars of lactation: hydration, nutrition, and targeted herbal support. When you use products designed by experts, you can feel confident that you are giving your body the best possible tools for success.
Rooibos is generally considered very safe for both the nursing parent and the baby. It has been used for generations without significant reports of adverse effects. However, it is always important to listen to your body.
If you have a history of hormone-sensitive conditions, you should consult with your healthcare provider before introducing large amounts of any herbal infusion. While rooibos is not known to be strongly estrogenic, it is always better to have a conversation with a professional who knows your medical history. Additionally, ensure that you are not replacing meals with tea. Your body needs calories and protein to produce milk, so rooibos should be an addition to a balanced diet, not a substitute for it.
It is easy to get caught up in the numbers—how many ounces you pumped or how many minutes the baby spent at the breast. But your well-being matters just as much as the milk you produce. Breastfeeding is a demanding physical and emotional task. Taking time for yourself, whether that means a five-minute tea break or asking a partner to handle a diaper change so you can rest, is not selfish. It is a necessary part of a sustainable breastfeeding journey.
Every drop counts, and every effort you make is a testament to the love you have for your baby. Whether you choose to use rooibos tea, our herbal supplements, or simply focus on more rest, know that you are doing an amazing job. There is no one-size-fits-all approach to breastfeeding, and finding what works for your body is the most important step.
Rooibos tea is a gentle, caffeine-free, and nutrient-dense beverage that can be a wonderful asset for breastfeeding parents. While it may not be a direct "miracle" for milk supply, its benefits for hydration, stress reduction, and mineral intake create a strong foundation for healthy lactation. By incorporating rooibos into a routine that includes frequent milk removal and high-quality support from Milky Mama, you can help your body function at its best.
Final Thought: Your breastfeeding journey is a marathon, not a sprint. Take the time to nourish yourself with gentle support like rooibos tea, and don't hesitate to reach out for professional guidance when you need it.
If you are looking for more ways to support your supply, explore our range of lactation treats and lactation supplements. We are here to support you every step of the way.
This product is not intended to diagnose, treat, cure, or prevent any disease. Consult with your healthcare provider for medical advice.
No, rooibos tea is naturally caffeine-free because it comes from a different plant than traditional black or green teas. This makes it an ideal choice for breastfeeding parents who want to stay hydrated without passing stimulants to their baby. You can enjoy it any time of day or night without worrying about it affecting your or your baby’s sleep.
There is anecdotal evidence and traditional history suggesting that rooibos can help soothe infant digestive issues like gas and colic. Some of the antispasmodic properties of the tea may pass through breast milk to the infant, potentially calming their stomach. However, if your baby is experiencing severe discomfort, it is always best to consult with your pediatrician.
Most lactation experts and traditional practitioners suggest drinking 1 to 3 cups of rooibos tea per day. Consistency is more important than quantity, as it helps maintain steady hydration and mineral levels in your body. It is best to incorporate it as a regular part of your daily routine rather than drinking it only once.
Rooibos is considered very safe because it is a gentle herbal infusion rather than a potent medicinal herb. Unlike some other lactation teas, it does not contain caffeine or high levels of tannins, which can interfere with nutrient absorption. It is always a good idea to check the ingredients of any tea blend to ensure it doesn't contain herbs that you may be sensitive to.