Brewer's Yeast

Generally Safe OtherNatural

Brewer's Yeast is a naturally derived other used in dietary supplements. Safety rating: Generally Safe. It is generally considered safe for most people at standard doses. Found in 14 supplements in the GoodSupp database. Brewer's yeast is a type of yeast used as a source of B vitamins and protein.

14 Products use this
Generally Safe Safety rating
Other Category
Yes Natural origin

Safety Verdict: Generally Safe

May cause gas or bloating in some individuals.

What is Brewer's Yeast?

Brewer's yeast is a type of yeast used as a source of B vitamins and protein.

Common Names Brewer's Yeast
Type Other
Origin Natural / Plant-derived
Safety Rating Generally Safe

Why is Brewer's Yeast used in supplements?

It is added as a source of nutrients.

Role in supplements: Other — serves a functional role in supplement formulation.

Should you be concerned about Brewer's Yeast?

Generally no. Brewer's Yeast is considered safe for most people at typical supplement doses. Some individuals may want to be aware of minor sensitivities.

May cause gas or bloating in some individuals.

Low risk. Generally safe for most people in supplement amounts.

Top-rated products containing Brewer's Yeast

These 14 highest-scoring supplements in our database use Brewer's Yeast.

Nature's Bounty Selenium, 200 mcg, 100 Tablets
Nature's Bounty Selenium, 200 mcg, 100 Tablets
Product 100 Brand N/A
Amazing Nutrition Selenium, 200 mcg, 240 Tablets
Amazing Nutrition Selenium, 200 mcg, 240 Tablets
Product 100 Brand N/A
NaturesPlus Super Selenium 200 mcg with Vitamin E
NaturesPlus Super Selenium 200 mcg with Vitamin E
Product 100 Brand N/A
Windmill B-Complex
Windmill B-Complex
Product 92 Brand N/A
Solaray GTF Chromium, 200 mcg, 200 VegCaps
Solaray GTF Chromium, 200 mcg, 200 VegCaps
Product 87 Brand N/A
Solaray GTF Chromium, 200 mcg, 100 VegCaps
Solaray GTF Chromium, 200 mcg, 100 VegCaps
Product 87 Brand N/A
Mommy Knows Best Brewer's Yeast Powder, Unflavored, 0.94 lb (15 oz)
Mommy Knows Best Brewer's Yeast Powder, Unflavored, 0.94 lb (15 oz)
Product 78 Brand N/A
Bluebonnet Nutrition Super Earth® Brewer's Yeast Powder Non-Bitter Unflavored, 1 lb
Bluebonnet Nutrition Super Earth® Brewer's Yeast Powder Non-Bitter Unflavored, 1 lb
Product 77 Brand N/A
Geritol Energy Support Liquid Supplement, 12 fl oz (354 ml)
Geritol Energy Support Liquid Supplement, 12 fl oz (354 ml)
Product 76 Brand N/A
Bluebonnet Nutrition Super Earth Brewer's Yeast Powder, Unflavored, 2 lb (908 g)
Bluebonnet Nutrition Super Earth Brewer's Yeast Powder, Unflavored, 2 lb (908 g)
Product 74 Brand N/A
Garden of Life Raw Protein Vanilla
Garden of Life Raw Protein Vanilla
Product 73 Brand N/A
Bluebonnet Nutrition Super Earth® Brewer's Yeast Flakes Non-Bitter Unflavored, 7.4 oz
Bluebonnet Nutrition Super Earth® Brewer's Yeast Flakes Non-Bitter Unflavored, 7.4 oz
Product 71 Brand N/A
Nutricost Brewer's Yeast, Unflavored, 16 oz (454 g)
Nutricost Brewer's Yeast, Unflavored, 16 oz (454 g)
Product 70 Brand N/A
Solgar Brewer's Yeast Powder, 14 oz (400 g)
Solgar Brewer's Yeast Powder, 14 oz (400 g)
Product 68 Brand N/A
Related Ingredients
3-0-Ethyl Ascorbic Acid Generally Safe 3-O-Ethyl Ascorbic Acid Generally Safe Acetyl Glucosamine Generally Safe Acetyl Hexapeptide-8 Generally Safe Adenosine Generally Safe Adhesive Caution Alanine Safe Alfalfa Leaf Generally Safe
Frequently Asked Questions
Is Brewer's Yeast safe in supplements?

Brewer's Yeast is rated generally safe for most people at amounts commonly found in supplements. While the overall safety profile is favorable, some individuals may experience minor sensitivities. May cause gas or bloating in some individuals. In GoodSupp's database, 14 products contain this ingredient. Consult your healthcare provider if you have specific concerns.

What is Brewer's Yeast and why is it in my supplement?

Brewer's yeast is a type of yeast used as a source of B vitamins and protein. It appears in 14 products in the GoodSupp database.

Is Brewer's Yeast natural or synthetic?

Brewer's Yeast is naturally derived, meaning it comes from natural sources such as plants, minerals, or animal products rather than being chemically synthesized. Natural-origin ingredients are preferred by many consumers, though it's important to note that 'natural' does not automatically mean 'safer' — safety depends on the specific substance, its purity, and the amount used. The safety rating assigned by GoodSupp is based on the ingredient's actual safety profile, not its origin.

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Disclaimer: GoodSupp provides independent supplement quality analysis for informational purposes only. Scores are generated algorithmically based on ingredient profiles, brand certifications, and public records. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Product data is sourced from manufacturer labels and public databases. GoodSupp is not affiliated with any supplement brand.