A combination of 4 label ingredients.
May modestly lower total and LDL cholesterol in adults; preparation quality and study limitations affect confidence.
Label lists Vitamin A (240 mcg). Benefit information is limited.
Iron
1.8 mgTrace amount — not scored
Calcium CarbonateBuffer
Common calcium salt used as a buffering agent, filler, or mineral fortification in supplements
On the label
10 tablets daily with food.
$20.99
$0.35 / serving
Near the median of 20 chlorella supplements

Source Naturals
Yaeyama Chlorella
🛡️ for Immune

Source Naturals
Emerald Garden 100% Organic Chlorella
🛡️ for Immune

Source Naturals
Chlorella 500 mg
🛡️ for Immune

Source Naturals
Emerald Garden 100% Organic Chlorella 200 mg
🛡️ for Immune

Source Naturals
Emerald Garden Organic Chlorella 500 mg
💊 for General Health
Sources & Scoring
Nutrient data (RDA, UL, and safety thresholds) sourced from the NIH Office of Dietary Supplements and the National Academies Dietary Reference Intakes (DRI).
This is not medical advice. Consult a healthcare provider before making changes to your supplement routine.
The score analyzes what's on the label: ingredient doses vs. studied ranges, chemical forms, evidence levels, and known interactions. It does not verify label accuracy or test for contaminants — for that, look for third-party certifications like USP or NSF.
Not medical advice. Consult your healthcare professional.