BioStacks
Bluebonnet

Brewer's Yeast Flakes

Powder · 15 Grams · 14 servings · $1.08/serving

iHerbAmazon

Best for

Hydration

Ingredients (14)

Potassium

100%

Dose

320 mg

Target

99–500 mg

Form

—

Phosphorus

100%

Dose

140 mg

Target

100–500 mg

Form

—

Vitamin B6

38%

Dose

0.5 mg

Target

1.3–25 mg

Form

—

Niacin

20%

Dose

5 mg

Target

25–500 mg

Form

—

Folate

69%

Dose

275 mcg dfe

Target

400–800 mcg

Form

Not listed

Nutrition

Calories, macros & sodium.

  • Sodium15 mg

Other Ingredients (1)

Nutritional YeastBase

Can trigger reactions in people with yeast sensitivity or Candida overgrowth. High in tyramine — may interact with MAOIs and cause hypertensive crisis. High in purines — may worsen gout. Can cause bloating and GI discomfort.

How to Take It

Take it anytime

No evidence a formula this broad works better at any particular hour. Take it with food — the zinc, niacin and potassium in it are what makes this kind of product feel nauseating on an empty stomach.

With food
Keep it away from medication and mineral supplements
Space it a couple of hours from Iron and Calcium

On the label

As a dietary supplement, take one scoop (15 g) daily or as directed by a healthcare practitioner. May be sprinkled on cereals, salads or incorporated into stews, soups, sauces, gravies, juices or baked goods. Mixes instantly without the use of a blender.

General guidance based on the ingredients, not a substitute for the label or your doctor.

Price Check

$15.16

$20$50

Cheaper than 94% of 118 hydration supplements

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Sources & Scoring

Nutrient data (RDA, UL, and safety thresholds) sourced from: NIH Office of Dietary Supplements and National Academies Dietary Reference Intakes (DRI).

This is not medical advice. Consult a healthcare provider before making changes to your supplement routine.

The score analyzes what's on the label: ingredient doses vs. studied ranges, chemical forms, evidence levels, and known interactions. It does not verify label accuracy or test for contaminants — for that, look for third-party certifications like USP or NSF.

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