
NOW
NOW Brewer's Yeast 650 mg (200 Tablets)
Natural B-vitamins and protein from fermented Saccharomyces cerevisiae
Skip or cancel anytime
Get Notified When It's Back
Enter your email and we'll let you know the moment this item is restocked.
One-time notification only. No spam.
Why Choose This Product
ENERGY METABOLISM
Helps your body metabolize proteins, fats, and carbohydrates for sustained energy production.
B-VITAMIN SOURCE
Naturally occurring B-vitamins from whole food fermentation, not synthetic isolates.
PROTEIN RICH
Complete amino acid profile from brewer's yeast supports muscle maintenance and recovery.
Is This Right For Me?
Answer 2 quick questions for a personalised answer
What's your main goal?
What's your biggest challenge right now?
How It Works
How It Works
Brewer's yeast provides naturally occurring B-vitamins that work as cofactors in cellular energy production. Unlike synthetic vitamins, these nutrients come bound to proteins and other compounds that enhance absorption. The fermentation process creates a complete amino acid profile that supports protein synthesis.
Who It's For
Active adults looking to support energy metabolism naturally. Vegetarians and vegans seeking a whole food source of B-vitamins and complete protein. Anyone preferring natural nutrient sources over synthetic vitamins.
Who It's Not For
Those with yeast sensitivities or allergies to Saccharomyces cerevisiae should avoid this product.
About This Product
What It Does
NOW Brewer's Yeast supports natural energy metabolism through naturally occurring B-vitamins and complete protein. This superfood delivers nutrients in their whole food form, the way your body recognizes them best. Each tablet provides 650mg of debittered brewer's yeast from controlled fermentation.
Why It Works
- NATURAL B-VITAMINS: Fermented yeast provides B-vitamins in bioactive forms that work synergistically with cofactors.
- COMPLETE PROTEIN: Contains all essential amino acids needed for muscle maintenance and cellular repair.
- METABOLIC SUPPORT: B-vitamins act as coenzymes in converting food into usable energy at the cellular level.
What's Inside
Single ingredient formula containing debittered brewer's yeast (Saccharomyces cerevisiae). Vegetarian and vegan friendly. Roller dried to preserve nutrient integrity.
Why we carry it: NOW's pharmaceutical-grade processing ensures consistent potency while removing the bitter taste that makes most brewer's yeast unpalatable.
How to Take
Full Ingredients

Customer Reviews
1 reviews
Questions & Answers
Research & Science
Explore the dropdown below to view peer-reviewed literature related to NOW Brewer's Yeast 650 mg (200 Tablets)

