Chlorella
Scored by the Formulate Research Team · Last reviewed July 2026
Score Breakdown
Three factors carry this score; three more are checked separately and can only take points away. Hover or tap to see what drove each one.
Ingredients per Serving
| Ingredient | Amount |
|---|---|
| Chlorella | 3 g |
Certifications & Testing
Other Ingredients
Carboxymethyl Cellulose, Silicon Dioxide, Magnesium Stearate
Recommended Use
Suggested Usage: Take 3 tablets daily.
Warnings
Not manufactured with yeast, wheat, gluten, soy, corn, milk, egg, fish, shellfish, tree nut or sesame ingredients. Produced in a GMP facility that processes other ingredients containing these allergens. Caution: May cause GI discomfort in sensitive individuals.
Frequently Asked Questions
What is NOW Foods Chlorella's Formulate score?
NOW Foods Chlorella scores 87 out of 100 (grade A) on Formulate's ingredient-level rubric: clinical evidence, dose accuracy and bioavailability carry the score, while manufacturing, transparency and safety are checked separately and can only deduct.
Is NOW Foods Chlorella worth it?
NOW Foods Chlorella scores 87/100 (grade A). That puts it in Formulate's top tier: its ingredient doses, forms, and label transparency hold up against the clinical evidence, and it carries credible third-party testing. Formulate grades every product with the same automated rubric, so the score reflects the formula — not marketing or sponsorships.
What's in NOW Foods Chlorella?
Each serving contains Chlorella (3 g). Serving size: 3 Tablet(s). 40 servings per container.
How do I take chlorella?
Suggested Usage: Take 3 tablets daily.
Who makes Chlorella?
Chlorella is made by NOW Foods. See Formulate's full grade and product lineup for NOW Foods on its brand page.
Is NOW Foods Chlorella third-party tested?
NOW Foods lists the following certifications and testing for this product: Vegan, Vegetarian, Gluten-Free, Dairy-Free.
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Disclosure. Formulate may earn a commission from purchases made through links on this page. Commissions never influence scores — every product is graded by the same automated rubric. This page is for educational purposes only and does not replace advice from a qualified healthcare provider.