Onnit
8 products scored by Formulate's ingredient-level rubric. Brand grade reflects a weighted average across the full lineup.
Scored by the Formulate Research Team · Last reviewed July 2026
How Onnit scored
Accurate labels, no proprietary blends hiding doses, consistent sourcing
Ingredient form, bioavailability, dose accuracy across the lineup
Published testing, ingredient origins, full disclosure
USP, NSF, Informed Sport, or comparable third-party testing coverage
New formulations, new forms, research-driven development
Component scores are derived from the product lineup, not from marketing materials. See the methodology page for how each component is computed.
What Onnit makes
- 3 Nootropics
- 1 Protein
- 1 Probiotics
- 1 Energy
- 1 Sports Performance
- 1 Stress
Top-scoring products
All Onnit products (8)
- Grass Fed Whey Isolate Protein - Vanilla (30 Serving Tub)Protein89
- Alpha BRAIN Instant - Peach (30 ct)Nootropics87
- Alpha BRAIN Instant - Blackberry Lemonade (30 ct)Nootropics87
- Alpha BRAIN Black Label (80 ct)Nootropics87
- Total GUT HEALTH (60 ct)Probiotics86
- Shroom Tech SPORT (28 ct)Energy86
- Total Nitric Oxide - Harvest Fruit (20 Serving Tub)Sports Performance85
- New MOOD (60 ct)Stress84
Onnit: frequently asked questions
How does Formulate grade Onnit?
Formulate grades Onnit by aggregating the ingredient-level scores of all 8 Onnit products it has analyzed — weighing dose accuracy, ingredient form, transparency, and third-party testing. Onnit's overall brand grade is C (75/100). It is not a paid or sponsored ranking.
Is Onnit third-party tested?
Onnit scores 75/100 on third-party verification, indicating broad testing coverage (such as USP, NSF, or Informed Sport) across its lineup.
What is Onnit's best supplement?
Grass Fed Whey Isolate Protein - Vanilla (30 Serving Tub) is Onnit's highest-scoring product on Formulate at 89/100 (grade A).
What does Onnit make?
Formulate has scored 8 Onnit products, including 3 Nootropics, 1 Protein, 1 Probiotics, 1 Energy, and more.
About the grading
Every Onnit product above is scored on dose accuracy, ingredient form, certifications, transparency, and third-party testing. The brand grade aggregates those product scores — it isn't a marketing claim or a pay-for-play ranking. See the methodology page for the full rubric.