Likely Safe Medium confidence

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

Lewis Labs ★★★★★ 4.7 · 1,227 reviews

Product is labeled gluten-free on multiple sources, with no documented gluten-containing ingredients beyond brewer's yeast. No formal certifications or lab tests are shown in the provided materials, and cross-contact details are not disclosed.

🌾 Gluten-free labeled Kosher Non-GMO Vegan ⚠ No 3rd-party cert
$29.98
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Celiac verdict
Likely safe
Confidence
Medium
Type
Protein powder
Size
12.35 ounce (pack of 1)
Price tier
Premium
Read
5 min
✅ Why it works
  • Gluten-free, kosher, non-GMO, vegan labeling present on product data
  • Reported high consumer satisfaction and positive taste/quality signals
  • Contains folate and natural B-vitamin content claims
  • Pricing and unit size clearly stated
⚠ Keep in mind
  • Price may be considered high by some buyers
  • Cross-contact and facility-sharing details are not disclosed
  • No explicit external certifications documented in provided sources
  • Some confusion in third-party claims about suitability for strict diets

Gluten safety details

Labeled gluten-free
Yes
Certifications
None documented
Ingredient risks
None found
Cross-contact notes
No cross-contact information provided in the supplied sources

Product is labeled gluten-free on multiple sources, with no documented gluten-containing ingredients beyond brewer's yeast. No formal certifications or lab tests are shown in the provided materials, and cross-contact details are not disclosed.

Cross-contact policy not documented; verify packaging or with seller if strict gluten-free standards are required.

What to expect

Expect a plant-based, gluten-free brewer's yeast product that can be sprinkled into foods or used in lactation-focused dietary routines. Reviewers cite favorable taste and potential energy or nutrient benefits, but note the price as a consideration. Use cases include lactation support and gluten-free vegan diets; unsweetened and not fortified, so it may be combined with other ingredients for flavor or fortified nutrition as desired.

👍 Best for
  • Breastfeeding mothers seeking a plant-based protein/B-vitamin supplement
  • Individuals on gluten-free, vegan, or kosher diets seeking a brewer's yeast product
👎 Not ideal for
  • Those following strict paleo or keto with concerns about non-grain fermentation mediums
  • Shoppers needing formal gluten-free certifications or explicit cross-contact assurances
  • Budget-conscious buyers seeking low-cost protein add-ins

The full guide

What this product is

Lewis Labs Store offers Brewer's Yeast Flakes advertised as a gluten-free, kosher, non-GMO, vegan supplement intended to support lactation in breastfeeding individuals. The product is unsweetened and non fortified, packaged as a 12.35 oz pack priced at $29.98. The labeling highlights gluten-free, vegan, kosher, and non-GMO attributes, with mentions of natural folate content on some listings.

Taste and texture

Reviews commonly note that the product has a favorable taste, described as not bitter and easy to sprinkle on foods. Users often mention a high protein and vitamin content linked to brewer's yeast, which can influence perceived flavor and texture in finished foods. As a powdery yeast product, texture may be noticeable when added to baked goods or smoothies.

Gluten safety and labeling

The product is labeled gluten-free across multiple sources, and the listing denotes kosher, non-GMO, and vegan labeling. However, there are no documented formal gluten-free certifications (e.g., GFCO) or independent lab test results provided in the supplied materials. Cross-contact information or facility-sharing details are not disclosed, so readers may want to verify packaging or contact the seller if strict gluten concerns exist.

Value, use cases, and who it's for

This product is aimed at breastfeeding mothers and others seeking a plant-based protein/B-vitamin supplement within gluten-free, vegan, or kosher dietary patterns. The price point is labeled premium, and some reviewers consider the cost high relative to other add-ins. It can be used as a lactation-supporting supplement or sprinkled into foods to boost nutrient intake, keeping in mind the unsweetened, non fortified formulation.

What shoppers say

💚 People liked

⚠ People flagged

Price considered high by some buyers
Lack of explicit gluten-free certification or lab-tested verification in provided sources
Cross-contact and manufacturing facility details not disclosed

Key takeaways

  • Look for folate content and vegan/gluten-free labeling when choosing breeder's yeast for lactation support.
  • Be aware of the premium price and lack of formal gluten-free certifications in the provided sources.
  • If cross-contact assurances are important, verify with the seller or packaging before use.
How we assess this: Gluto summarizes manufacturer labeling, listing data, and community signals — it is not a medical guarantee. Always read the current label and confirm with the manufacturer before purchase, especially for celiac disease.

Evidence gaps for this product:
  • No independent lab gluten test results provided in the supplied materials
  • No documented cross-contact policy or shared facility details
  • Certifications (GFCO, NSF, organic, etc.) not evidenced in the provided sources
Likely Safe 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 $29.98
Buy on Amazon →