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Chlorella 500 mg

Source Naturals
4.7
(349 ratings)
Vitamin A 800 IU
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Score93

A whole-food algae supplement that provides natural plant-based iron, B12, and carotenoids.

How scoring works
Quantity:100 Tablet(s)(25 servings)
Goals:

Score 93

A whole-food algae supplement that provides natural plant-based iron, B12, and carotenoids.

How scoring works
$6.12($0.24 per serving)
iHerb
$ 8.89
Vitacost
$ 6.12
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Analysis

These tablets offer 2 grams of chlorella, which naturally contains carotenoids that the body can use for Vitamin A support. It is also a rare plant source of B12 and iron, making it helpful for those on a vegetarian or vegan diet.

The whole-food nature of this product means you get a balance of chlorophyll and protein alongside the vitamins. It is a straightforward, single-ingredient supplement for individuals who prefer natural, non-synthetic nutrient sources.

Pros

  • Natural, whole-food source
  • Provides plant-based B12 and iron
  • Supports natural detoxification
  • Highly affordable
  • No synthetic additives

Cons

  • Requires taking multiple tablets
  • Low Vitamin A dose per serving
  • Tablets can have a strong algae smell

Warnings

  • May cause green-colored stools
  • Check for potential sensitivities to algae

Nutrient quality

89 Highest impact

High-quality whole-food sourcing provides a natural matrix of vitamins and minerals. The naturally occurring B12 and iron are meaningful additions for plant-based diets.

Ingredient transparency

98 Highest impact

Labeling clearly identifies the chlorella content and the resulting nutritional yield of key vitamins. Usage instructions are simple and standard for algae supplements.

Customer satisfaction

92 Highest impact

A high average rating of 4.7 indicates that users are very satisfied with the purity and effects of this chlorella. Review count is sufficient to provide confidence in the brand's quality control.

Value for money

91 Highest impact

The price per serving is quite reasonable for a high-density whole-food supplement. It offers a competitive cost compared to organic or specialty algae products.

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Ingredients

IngredientAmount per serving
Calories
10 Calorie(s)
Vitamin A (Carotenoids)
800 IU
Vitamin B12
2 mcg
Iron
1.8 mg
Chlorella
2 Gram(s)
Adults 18–50 Vegan Vegetarian
Report overview
B Active Ingredient Quality & BioavailabilityA- Dose, Safety & Label TransparencyB- Value
Source Naturals Chlorella provides Vitamin A through naturally occurring carotenoids. This is a high-quality, whole-food source that is very safe, though the tablet format is dry.
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