Mommy Knows Best Brewer's Yeast Powder for Breastfeeding Support, Gluten-Free, 15 oz
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Availability:
In Stock.
Arrives
Sunday, Oct 25
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Style: Unflavored (15 oz)
Features
- RICH IN ESSENTIAL NUTRIENTS: Brewer's yeast contains a variety of important nutrients, including B vitamins, protein, iron, selenium, and chromium, which are essential for optimal milk production in lactating women.
- POTENTIAL MILK PRODUCTION SUPPORT: Brewers yeast supplement is believed to stimulate milk production by providing key nutrients, particularly B vitamins, that are involved in hormone production and milk synthesis.
- ENERGY ENHANCEMENT: Gluten free brewers yeast powder can boost energy levels, which is beneficial for lactating women who experience increased energy demands during the milk production process.
- NUTRITIOUS SUPPORT FOR LACTATION: As a dietary supplement, brewers yeast debittered offers a range of nutrients that nourish the body and support lactation, making it a valuable addition to a breastfeeding mother's diet.
- VERSATILE USAGE: Brewers yeast baking can be incorporated into various recipes, such as lactation cookies, brownies, and bars, to enhance milk supply, making it a convenient option for breastfeeding mothers.
Description
"When I was breastfeeding my fourth child I struggled with milk production and hands down the only thing that really worked for me was lactation cookies and the key ingredient in lactation cookies other than oats was brewer's yeast." "You can add into your cereals, your smoothies, you can put into all of your baking ingredients especially your lactation cookies, highly recommend." -Kristen Sorondo
Product Dimensions : 9.29 x 5.94 x 2.05 inches; 15 ounces
Date First Available : June 12, 2018
Manufacturer : Mommy Knows Best
Best Sellers Rank: #7,491 in Grocery & Gourmet Food (See Top 100 in Grocery & Gourmet Food) #12 in Active Dry Yeasts
#12 in Active Dry Yeasts:
Customer Reviews: 4.4 4.4 out of 5 stars (10,834)
Brand Name: Mommy Knows Best
Primary Supplement Type: Vitamin A
Item Form: Powder
Diet Type: Gluten Free, Kosher
Product Benefits: Lactation Support
Age Range Description: Adult
Container Type: Bag
Dosage Form: Powder
UPC: 857615008354
Manufacturer: Mommy Knows Best
Global Trade Identification Number: 54
Manufacturer Part Number:
Unit Count: 15 Ounce
Item Weight: 15 ounces
Item Dimensions: 9.29 x 5.94 x 2.05 inches
Number of Items: 1
Flavor: Unflavored (15 oz)
Special Ingredients: Brewer's Yeast
Material Features: Gluten Free
Allergen Information: Dairy Free, Gluten Free, Non-GMO, Preservative-Free, Soy Free
Recommended Uses For Product: Lactation
Color: Unflavored (15 Oz)
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sunday, Oct 25
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Style: Unflavored (15 oz)
The Overview: After experiencing a stressful event that affected my milk supply, I turned to Brewer's Yeast Powder for Lactation Support, which is marketed as mild-tasting and debittered. Here's how it worked for me: The Good: Effective Milk Supply Increase: Within just a few days of adding a spoonful to my morning decaf coffee, I noticed a significant improvement in my milk supply. It worked perfectly for my needs. Nutritional Benefits: I had blood work done which showed exceptionally high levels of Vitamin B, likely thanks to this supplement. This was an unexpected but welcome bonus. Taste and Texture: While there is a slight flavor and texture change to my coffee, it wasn't bothersome enough to detract from its benefits. The debittered version truly makes it more palatable. Longevity and Value: One container lasted me around 3-4 months with daily use, making it not only effective but also economical. I've reordered it due to its positive impact. The Not-So-Good: Slight Taste Alteration: If you're very sensitive to changes in taste, you might notice the yeast's influence on your beverage. However, I found it quite manageable. Overall: This Brewer's Yeast Powder has been a lifesaver for me in maintaining and boosting my milk supply post-stress. The mild taste, significant nutritional benefits, and long-lasting supply make it a go-to supplement for any breastfeeding mother looking to naturally support lactation. Pros: Quickly and effectively boosts milk supply Rich in Vitamin B, enhancing nutrition Mild taste and texture, easy to incorporate into daily routine Great value with a container lasting several months Cons: Minor taste change, though not significant for most Conclusion: If you're a breastfeeding mother looking for a natural way to support your milk supply, this Brewer's Yeast Powder is highly recommended. Its effectiveness, combined with the health benefits and ease of use, make it an excellent addition to your lactation support strategy.
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Reviewed in the United States on December 28, 2024 by Mary
Style: Unflavored (15 oz)
This truly works for me! I use brewer’s yeast or the Munchkin Milkmakers cookies whenever I feel like I’m having a dip in my milk supply, and I definitely notice an improvement when I pump a few hours later. I personally don’t put my brewer’s yeast in cookies or smoothies. I simply mix the unsweetened version with oat milk and drink it. It keeps the calories and sweetness lower. The taste really isn’t bad either, it’s more of an acquired taste. Overall, staying very well hydrated has probably made the biggest difference for my supply, but brewer’s yeast has definitely helped too. I highly recommend giving it a try if you’re breastfeeding and looking for some extra support. You’ve got this, mamas! ❤️
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Reviewed in the United States on August 11, 2026 by Damilola Kasali
Style: Unflavored (15 oz)
Okay so I'm the type that just wants to full send and do the 2tbsp servings at a time. Added it to lemonade, iced coffee, even oatmeal - made everything thick and disgusting lol. HOWEVER, I did notice my milk supply significant increase after just 2 days of doing this. I'm buying some gelatin capsules to put them in bc I'm sensitive to taste and too impatient to just use one tsp at a time haha. It's gross, smells gross kind of like beer bc of course the yeast - but it does get the job done!
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Reviewed in the United States on June 12, 2026 by Amazon Customer
Style: Unflavored (15 oz)
Well I’ve been having trouble producing enough for my son so I tried this after reading the reviews and after trying all the cookies and brownies that are supposed to help and this was the most effective. It’s not a crazy amount more but I’m able to feed my baby and have enough for building a stash which is good enough for me! I add it to my protein shakes and smoothies because there is a slight beer taste which if you trying it with almond milk like I did tastes gross. And I have to use it everyday or my supply does sustain itself along with plenty of water and healthy fats.
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Reviewed in the United States on June 29, 2024 by Meg Rose
Style: Unflavored (15 oz)
This Mommy Knows Best Brewer's Yeast has been a lifesaver during my breastfeeding journey! After struggling with low milk supply in my first few weeks postpartum, my lactation consultant recommended adding brewer's yeast to my routine, and this product delivered exactly what I needed. Within just a few days of adding a tablespoon to my morning smoothie, I noticed a significant increase in my milk production. What had been barely enough for my baby became a comfortable, steady supply that gave me so much peace of mind as a new mom. The powder mixes easily into smoothies, oatmeal, or even baked goods without creating a gritty texture. The taste is surprisingly mild - slightly nutty but not unpleasant at all. Being gluten-free was important for me since I'm sensitive to gluten, and it's reassuring to know I'm not compromising my dietary needs. The 15 oz container lasts quite a while with daily use, making it excellent value. The packaging keeps the powder fresh, and the wide opening makes it easy to scoop without mess. Beyond milk supply, I've noticed my energy levels are more stable throughout the day, which is crucial when dealing with sleep deprivation and the demands of caring for a newborn. For any breastfeeding mom struggling with supply issues, this is absolutely worth trying. Natural, effective, and gentle on the system. I'm already planning to reorder before I run out!
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Reviewed in the United States on November 16, 2025 by Amy Biggs
Style: Unflavored (15 oz)
No significant increase so I’m not sure if it’s working or not. Makes me gassy and taste nasty with drinks. Can’t taste it if it’s mixed in with cookie batter though.
Reviewed in the United States on September 3, 2026 by Lisa
Style: Unflavored (15 oz)
New Mom of twins here and with that came a short supply of milk. I have been trying various things to try and get milk flowing so I tried this powder and it’s like the flood gates finally broke and I have two happy babies. I made scrumptious oatmeal chocolate chip cookies with the powder first. It’s very simple to do, you just choose your favorite cookie mix and then blend the powder in with the other dry ingredients. It did not alter the taste of my cookies at all which was great. I noticed a change in my milk supply within 36 hours. If you would like to try my cookies, here’s how I made them: 6 tablespoons of Brewers Yeast Powder 2 cups flour 1 tsp salt 1 tsp baking soda 1 tsp cinnamon 2 tbsp flaxseed meal 4 tbsp water 1 cup unsalted butter ¾ cup brown sugar ¾ cup white sugar 2 eggs 1 tsp vanilla extract 3 cup old fashioned oatmeal 1 ½ cup chocolate chips 1. Mix your flaxseed and water and set to the side for 3 minutes. 2. Blend brewers yeast, flour, cinnamon, baking soda, and salt using a sifter. 3. In a separate large bowl mix together butter and sugars, then add your eggs in one at a time. 4. Stir in your flaxseed mix with vanilla extract and blend well. 5. Add dry ingredients to the butter mixture. 6. Add oatmeal, chocolate chips and if you wish a ½ cup of nuts into your mixture. 7. Place into fridge for an hour. 8. Bake at 350 degrees for 12-15 minutes 9. Enjoy your yummy cookies! You can freeze your left overs and bake anytime you’re ready! I froze mine for a week and they tasted just like I baked them the first time! The second time I tried the powder was the following morning in my morning shake. I used oat milk, various berries, 2 tablespoons of the brewers yeast powder and ice. I’ve noticed the more acidity I use, the greater the sourness grows. I recommend sticking to more dairy like ingredients to balance the flavors out. Even with the fruit, it wasn’t an unbearable taste by any means. I recommend this to any new Moms who need a milk supply boost because it did work for me personally. Also keep in mind staying hydrated helps milk flow significantly. This powder works its magic best when you’re hydrated!
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Reviewed in the United States on July 3, 2023 by The Daily Test.
Style: Unflavored (15 oz)
I am a ready feeding mom of three. My baby is 3 months old and every morning I add this to oatmeal. It boosted my supply from 2oz to 5 oz. The flavor just adds a little nutty taste hstd to tell with oatmeal or smoothies.
Reviewed in the United States on June 17, 2026 by Mother Memes Well