Calcium Greens, 120 Tablets
Product Analysis
Transparency Excellent
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Vitamin D-3(Saccharomyces cerevisiae)(from Nutritional Yeast) | 25 mcg | 125% |
| Vitamin K(as Menaquinone-7) (K 2) | 80 mcg | 67% |
| Calcium (Lithothamnium spp.)(from Algae) | 1,300 mg | 100% |
| Magnesium (Lithothamnium spp.)(from Algae) | 100 mg | 24% |
Bioavailability Excellent
Absorption Rating
- Vitamin D-3(Saccharomyces cerevisiae)(from Nutritional Yeast) Good
- Vitamin K(as Menaquinone-7) (K 2) Good
- Calcium (Lithothamnium spp.)(from Algae) Good
- Magnesium (Lithothamnium spp.)(from Algae) Good
Other Ingredients Excellent
Fillers & Additives
- Cellulose
- Croscarmellose Sodium
- Spinach (leaf)
- Magnesium Stearate
- Stearic Acid and Silica
Efficacy Fair
Dosage Analysis
- Vitamin D-3(Saccharomyces cerevisiae)(from Nutritional Yeast) 25 mcg Effective
- Vitamin K(as Menaquinone-7) (K 2) 80 mcg Under-dosed
- Calcium (Lithothamnium spp.)(from Algae) 1,300 mg Effective
- Magnesium (Lithothamnium spp.)(from Algae) 100 mg Under-dosed
Supplement Facts
| Ingredient | Amount | % Daily Value |
|---|---|---|
| Vitamin D-3(Saccharomyces cerevisiae)(from Nutritional Yeast) | 25 mcg | 125% |
| Vitamin K(as Menaquinone-7) (K 2) | 80 mcg | 67% |
| Calcium (Lithothamnium spp.)(from Algae) | 1,300 mg | 100% |
| Magnesium (Lithothamnium spp.)(from Algae) | 100 mg | 24% |
Other Ingredients
Cellulose Safe
Spinach (leaf) Unknown
Magnesium Stearate Safe
Stearic Acid and Silica Generally_safe
Price Comparison
Price History
Tracked across major retailers. Updated periodically.
Prices shown at time of last check. Click a retailer to see current price. GoodSupp is not affiliated with any retailer.
Violation History
1 incident
Is Zhou Nutrition Calcium Greens, 120 Tablets a good supplement?
Zhou Nutrition Calcium Greens, 120 Tablets received a product quality score of 87/100 in GoodSupp's independent analysis, indicating strong overall quality. The product contains 4 active ingredients with 40 servings per container. Of the 5 inactive ingredients, 3 are rated safe and 0 are flagged for review. The manufacturer, Zhou Nutrition, holds a brand trust score of 71/100 with 2 verified certifications including Consumerlab, Fda Gmp Inspections.
What are the ingredients in Zhou Nutrition Calcium Greens, 120 Tablets?
Zhou Nutrition Calcium Greens, 120 Tablets contains 4 active ingredients: Vitamin D-3(Saccharomyces cerevisiae)(from Nutritional Yeast) (25 mcg), Vitamin K(as Menaquinone-7) (K 2) (80 mcg), Calcium (Lithothamnium spp.)(from Algae) (1,300 mg), Magnesium (Lithothamnium spp.)(from Algae) (100 mg). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.
Is Zhou Nutrition Calcium Greens, 120 Tablets safe to take?
Zhou Nutrition Calcium Greens, 120 Tablets has been analyzed for ingredient safety across all its components. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.
Is Zhou Nutrition a trustworthy supplement brand?
Zhou Nutrition receives a brand trust score of 71/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 2014 and headquartered in Salt Lake City, UT, USA, the company offers 72 products in their lineup. They hold 2 verified certifications including Consumerlab, Fda Gmp Inspections. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: Zhou Nutrition has 1 historical regulatory incident on record, which are factored into the trust score.
What is magnesium good for?
Magnesium Good For is a topic many supplement consumers ask about. In the context of dietary supplements, understanding magnesium good for helps you make more informed choices about what you put in your body. The quality and form of ingredients matters significantly — two products listing the same ingredient can differ dramatically in bioavailability and effectiveness. GoodSupp analyzes over 250,000 supplement products to help consumers understand exactly what's in their supplements and whether the formulation meets quality standards.
How much magnesium per day?
The optimal dosage depends on your individual health needs, age, sex, and current nutrient levels. Recommended daily amounts are established by health authorities but may vary from therapeutic doses used in clinical research. It's important to check the Supplement Facts label for the exact amount per serving and compare it against the % Daily Value. Some supplements provide mega-doses well above the Daily Value, which may not be necessary and in some cases could be harmful — particularly for fat-soluble vitamins (A, D, E, K) that accumulate in the body. GoodSupp's efficacy analysis evaluates whether a product's dosages align with clinically studied amounts. Always consult your healthcare provider for personalized dosage recommendations.
What is zinc good for?
Zinc Good For is a topic many supplement consumers ask about. In the context of dietary supplements, understanding zinc good for helps you make more informed choices about what you put in your body. The quality and form of ingredients matters significantly — two products listing the same ingredient can differ dramatically in bioavailability and effectiveness. GoodSupp analyzes over 250,000 supplement products to help consumers understand exactly what's in their supplements and whether the formulation meets quality standards.
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