--- product_id: 601017144 title: "Brewers Yeast Flakes for Lactation Cookies, Breastfeeding Supplement to Boost Mother's Milk (1 Pack) - Non Fortified, Unsweetened - Kosher, Gluten Free, Non GMO, Vegan, Plant Based Protein Powder" brand: "lewis labs" price: "¥21814" currency: JPY in_stock: true category: "Lewis Labs" url: https://www.desertcart.jp/products/601017144-brewers-yeast-flakes-for-lactation-cookies-breastfeeding-supplement-to-boost store_origin: JP region: Japan --- # Rich in B vitamins for natural energy boost 100% plant-based, vegan & gluten-free Unique folate content supports lactation & red blood cells Brewers Yeast Flakes for Lactation Cookies, Breastfeeding Supplement to Boost Mother's Milk (1 Pack) - Non Fortified, Unsweetened - Kosher, Gluten Free, Non GMO, Vegan, Plant Based Protein Powder **Brand:** lewis labs **Price:** ¥21814 **Availability:** ✅ In Stock ## Summary > 🍼 Elevate your lactation game with the purest brewer’s yeast boost! ## Quick Answers - **What is this?** Brewers Yeast Flakes for Lactation Cookies, Breastfeeding Supplement to Boost Mother's Milk (1 Pack) - Non Fortified, Unsweetened - Kosher, Gluten Free, Non GMO, Vegan, Plant Based Protein Powder by lewis labs - **How much does it cost?** ¥21814 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/601017144-brewers-yeast-flakes-for-lactation-cookies-breastfeeding-supplement-to-boost) ## Best For - lewis labs enthusiasts ## Why This Product - Trusted lewis labs brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Clean & Transparent:** No synthetic additives, non-GMO, kosher, and gluten-free for the mindful consumer. - • **Folate-Enhanced Formula:** The only brewer’s yeast with natural folate to boost milk production and overall wellness. - • **Made in the USA Since 1973:** Trusted quality and craftsmanship you can count on for your health journey. - • **Risk-Free Wellness Upgrade:** Backed by a 30-day money-back guarantee—try it, love it, or get your money back. - • **Pure Powerhouse of B Vitamins:** Fuel your day with natural energy and muscle recovery support. ## Overview Lewis Labs Brewers Yeast Flakes are a premium, non-fortified, unsweetened supplement uniquely enriched with natural folate, B vitamins, and plant-based protein. Designed to support breastfeeding mothers by boosting milk production and energy levels, this gluten-free, vegan, kosher powder is made in the USA with no synthetic additives. Trusted since 1973, it offers clean nutrition with a 30-day satisfaction guarantee. ## Description This is the only Brewer's Yeast that actually tastes good! Absolutely no after-taste. Totally digestible. It will change your ideas of what Brewer's Yeast really is. 100 % pure premium imported. Not blended or fortified - Nothing added. ## Features - ONLY BREWER'S YEAST WITH FOLATE: Our brewers yeast powder is the only one that contains Folate, the natural form of folic acid. Folate (Vitamin B9) helps bodies make new proteins, support red blood cell growth, and more. It's a popular supplement during pregnancy. - LOOKING FOR A NATURAL BOOST IN ENERGY LEVELS?: If so, this amino energy powder is an excellent choice. It's naturally packed with B vitamins, protein, and trace minerals, so it help boost energy levels, muscle development, and recovery from workouts and training. - YES, THIS NATURAL PROTEIN POWDER IS GLUTEN-FREE: Most brewer's yeast products are grown on a medium of corn or other grain, so it's not suitable for paleo, keto, or celiac diets. Lewis Labs Brewer’s Yeast is not, so it's gluten-free. - SUPPLEMENTS PROUDLY MADE IN THE USA: All of the premium supplements we create are sourced and made in the USA from the finest ingredients. We never cut corners. It’s one the reasons customers have trusted our supplements since 1973. - WE STAND BEHIND ALL OF OUR PRODUCTS: When you order today, rest assured knowing that your order is backed by a 30 day money back guarantee. If you’re not satisfied, we’ll take the supplement back for a full refund. No questions asked. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00HWS2P2Y | | ASIN | B00HWS2P2Y | | Age Range Description | Adult | | Allergen Information | Non-GMO | | Best Sellers Rank | #119,544 in Health ( See Top 100 in Health ) #11 in Brewer's Yeast Nutritional Supplements | | Brand Name | LEWIS LABS | | Customer Reviews | 4.6 4.6 out of 5 stars (692) | | Customer reviews | 4.6 4.6 out of 5 stars (692) | | Diet Type | Kosher | | Global Trade Identification Number | 00042515435199, 00787734706568 | | Is Discontinued By Manufacturer | No | | Item Dimensions | 15.2 x 12.7 x 20.3 centimeters | | Item Nype Name | householdsupplies | | Item Weight | 12.35 Ounces | | Item model number | 042515435014 | | Manufacturer | Lewis labs | | Manufacturer | Lewis labs | | Manufacturer Part Number | 042515435014 | | Model Number | 042515435014 | | Number of Items | 1 | | Product Benefits | Energy Management | | Product Dimensions | 15.24 x 12.7 x 20.32 cm; 350.11 g | | Total Servings Per Container | 30 | | UPC | 042515435199 | | Unit Count | 12.35 Ounce | ## Product Details - **Brand:** LEWIS LABS - **Diet type:** Kosher - **Item weight:** 12.35 Ounces - **Product benefits:** Energy Management - **Servings per container:** 30 ## Images ![Brewers Yeast Flakes for Lactation Cookies, Breastfeeding Supplement to Boost Mother's Milk (1 Pack) - Non Fortified, Unsweetened - Kosher, Gluten Free, Non GMO, Vegan, Plant Based Protein Powder - Image 1](https://m.media-amazon.com/images/I/6164NJaX+tS.jpg) ## Questions & Answers **Q: Are the sugar beets certified non-gmo?** A: Yes. **Q: is the new formula GMO free?** A: Yes. Product is GMO free. **Q: Is the new lewis labs brewer's yeast less in nutritional value?** A: This is the new formula. Brewer's Yeast FlakesNutrition FactsServing Size: Approx. 3 level tbsps. (25 g)Servings Per Container: 14Amount Per Serving % Daily Value*Calories 95Calories from Fat 9 Total Fat 1 g 2%*Trans Fat 0 g 0%*Saturated Fat 0.16 g 1%*Cholesterol 0 mg 0%*Sodium 140 mg 6%*Potassium 510 mg 15%*Total Carbohydrate 10 g 3%*Dietary Fiber 5.4 g 22%*Sugars 3.8 g †Protein 11.3 g 23%*Vitamin A <1%Vitamin C 0%Calcium 6%Iron 5%Vitamin D 0%Vitamin E 0%Thiamin 50%Riboflavin 40%Niacin 46%Vitamin B6 36%Folate 88%Biotin 3%Pantothenic Acid 25%Phosphorus 26%Magnesium 5%Zinc 9%Selenium 1%Copper 3%Manganese 12%Chromium 10%Molybdenum 8%† Daily value not established. *Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs. Calories 2,000 2,500Total Fat Less than 65 grams 80 gramsSaturated Fat Less than 20 grams 25 gramsCholesterol Less than 300 mg 300 mgSodium Less than 2,400 mg 2,400 mgTotal Carbohydrate 300 grams 375 gramsDietary Fiber 25 grams 30 gramsCalories per gram:Fat 9 Carbohydrate 4 Protein 4INGREDIENTS: Brewer's YeastContains approx. 6-8% Natural RNA/DNA from Nucleotides (1.25 g or more per 25 g)Also Contains: Trace Amounts of Inositol, Choline and PABAAMINO ACIDS * Content in each servingAlanine * 986 mgArginine * 665 mgAspartic Acid * 1,329 mgCystine* * 433 mgGlutamic Acid * 2,204 mgGlycine * 638 mgHistidine* * 598 mgIsoleucine* * 668 mgLeucine* * 975 mgLysine* * 1,116 mgMethionine* * 163 mgPhenylalanine* * 593 mgProline * 503 mgSerine * 640 mgThreonine* * 668 mgTryptophan* * 135 mgTyrosine * 413 mgValine* * 786 mg* Essential Amino AcidDIRECTIONS: Take 3 level tablespoons daily. Ideal for sprinkling on salads, popcorn, soups, cereals etc. It can be consumed as is. To preserve valuable vitamins it is advisable not to heat to 220° F.Contents are sold by weight and may settle during shipment. The nutritional content and vitamin values are subject to natural fluctuation.Can be refrigerated in original container. Do not allow moisture in product.Vegan foodWithout any additives or preservatives.NON-GMOKOSHERGLUTEN FREENOT BLENDED OR FORTIFIEDNOTHING ADDEDDRIED, INACTIVE YEAST.ALLERGENS - NONE **Q: How can this be genuine brewer's yeast if it is grown on sugar beets and not a by product of beer production?** A: Brewers yeast is primarily grown on beats. The yeast is a byproduct of beer and baking and then grown on the beats. Its "Nutritional" yeast that is grown on molasses. ## Frequently Bought Together - Brewers Yeast Flakes for Lactation Cookies, Breastfeeding Supplement to Boost Mother's Milk (1 Pack) - Non Fortified, Unsweetened - Kosher, Gluten Free, Non GMO, Vegan, Plant Based Protein Powder - NOW Foods Supplements, Sunflower Lecithin with naturally occurring Phosphatidyl Choline and Other Phosphatides, Powder, 1-Pound --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/601017144-brewers-yeast-flakes-for-lactation-cookies-breastfeeding-supplement-to-boost](https://www.desertcart.jp/products/601017144-brewers-yeast-flakes-for-lactation-cookies-breastfeeding-supplement-to-boost) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-10-19*