F
N+ Score51
Greens & SuperfoodsServing: 5 Tablet(s)Type: Other Combinations

Swanson Kyoto Brand Chlorella is an 'Other Combinations' supplement providing 3 grams of Japanese Chlorella per 5-tablet serving, alongside several vitamins and minerals. Notably, Vitamin E is present at a clinically studied dose of 23mg, which may support antioxidant processes. However, Vitamin D, Iron, and Potassium are identified as underdosed relative to common recommendations. The product has an N+ Score of 51, earning an 'F' grade, reflecting its below-average quality. While it offers a substantial dose of Chlorella and some clinically dosed vitamins, the underdosed nutrients and overall formulation contribute to its lower evaluation. It may appeal to those looking for chlorella with some added vitamins.

About This Product

Chlorella by Swanson Kyoto Brand is a greens & superfoods supplement containing 7 active ingredients. It has earned an N+ Score of 51/100 (Grade F).

Notable clinical-dose ingredients include Vitamin E.

N+ Score Breakdown

Ingredient Adequacy25/100

Are key ingredients present at clinically effective doses based on research?

Formula Completeness25/100

Does the product include all expected ingredients for its supplement category?

Label Transparency100/100

Are individual ingredient amounts clearly disclosed without proprietary blends?

Ingredient Diversity79/100

Does the formula include a breadth of beneficial compounds from multiple pathways?

Strengths

  • +Fully transparent label with individual ingredient amounts disclosed
  • +Broad ingredient diversity exceeding category norms
  • +1 ingredient(s) at clinical dose levels

Weaknesses

  • Several ingredients below clinically effective doses
  • Missing several expected ingredients for its category

Ingredient Analysis (7 ingredients)

IngredientAmountDose Adequacy
Calories15.000 Calorie(s)N/A
Vitamin D13.000 mcgUnder
Vitamin E23.000 mgOptimal
Iron3.000 mgUnder
Potassium30.000 mgUnder
Protein1.500 Gram(s)N/A
Japanese Chlorella3.000 Gram(s)N/A

Clinical ranges based on NIH ODS Fact Sheets and peer-reviewed research. Status indicates whether the amount meets evidence-based thresholds.