Spirulina vs Chlorella

Spirulina is a blue-green microalgae that has been consumed as food for centuries by the Aztecs and African populations. It is one of the most nutrient-dense foods on the planet, containing complete protein, iron, B vitamins, and powerful antioxidants. NASA has studied it as a potential food for space missions.

Chlorella is a single-celled freshwater green algae that has been used as a nutritional supplement since the 1960s. It is exceptionally rich in chlorophyll and has been studied for its detoxification properties, particularly for heavy metals. Its tough cell wall must be cracked for proper nutrient absorption.

Phycocyanin, Beta-carotene, GLA (gamma-linolenic acid), Chlorophyll, SOD (superoxide dismutase)

Chlorophyll, Chlorella Growth Factor (CGF), Beta-glucans, Nucleic acids, Lutein

Nutritional supplement, Energy booster, Immune support, Detoxification, Endurance enhancer

Detoxification, Nutritional supplement, Immune support, Energy booster, Wound healing

Nutritional supplementation, Allergic rhinitis, Cholesterol reduction, Heavy metal detoxification, Antioxidant protection

Heavy metal detoxification, Immune system support, Cholesterol reduction, Nutritional supplementation, Blood sugar regulation

1-3g daily for general supplementation; up to 10g daily for therapeutic use

2-3g daily for general supplementation; up to 10g daily for detoxification

Phenylketonuria (contains phenylalanine), Autoimmune conditions, Bleeding disorders

Iodine sensitivity, Autoimmune conditions, Mold allergy

GI upset, Headache, Muscle pain, Sweating, Insomnia, Allergic reactions

GI upset, Nausea, Green stool, Gas, Photosensitivity, Allergic reactions