🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 53% of ingredients have research evidence
A Label Compliance Grade

Product Label

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Label Data

1 Tablet(s) Serving Size
60 Servings
Other Combinations Product Type
53% Evidence Coverage

Supplement Facts — Evidence Check

Calories
2.1 {Calories}
0.42 IU (1% DV)
📊 Market median: 80.0mg (1390 products) 📚 177 studies (Tier A: 3, B: 90)
RDA 15mg This product: 0.2814mg UL 1000mg
1 mg (67% DV)
✅ Within RDA (0.8× RDA of 1.2 mg) 📚 76 studies (Tier A: 0, B: 33)
RDA 1.2mg This product: 1mg
2.1 mg (11% DV)
✅ Within RDA (0.1× RDA of 14 mg) 📚 193 studies (Tier A: 5, B: 63)
RDA 14mg This product: 2.1mg UL 35mg
0.84 mg (42% DV)
✅ Within RDA (0.6× RDA of 1.3 mg) 📚 113 studies (Tier A: 3, B: 35)
RDA 1.3mg This product: 0.84mg UL 100mg
0.16 mcg (3% DV)
✅ Within RDA (0.1× RDA of 0.0024 mg) 📚 138 studies (Tier A: 1, B: 44)
RDA 0.0024mg This product: 0.00016mg
1.5 mg (15% DV)
✅ Within RDA (0.3× RDA of 5 mg) 📚 1 studies — no high-quality reviews
RDA 5mg This product: 1.5mg
Calcium
132 mg (13% DV)
Iron
1.5 mg (8% DV)
2.5 mg
📊 Market median: 99.0mg (503 products) 📚 12 studies (Tier A: 0, B: 3)
RDA 700mg This product: 2.5mg UL 4000mg
2.9 mg (1% DV)
📊 Market median: 4002.0mg (1 products) 📚 20 studies (Tier A: 0, B: 2)
This product: 2.9mg
0.04 mg (2% DV)
📊 Market median: 2.0mg (138 products) 📚 36 studies (Tier A: 0, B: 11)
RDA 0.9mg This product: 0.04mg UL 10mg
1.5 mcg (1% DV)
📊 Market median: 0.2mg (613 products) 📚 197 studies (Tier A: 1, B: 55)
RDA 0.035mg This product: 0.0015mg
1.7 mcg (2% DV)
📊 Market median: 0.1mg (13 products) 📚 2 studies — no high-quality reviews
RDA 0.045mg This product: 0.0017mg UL 2mg
Sodium
1.4 mg
Potassium
24 mg (1% DV)
Hydrilla verticillata
1 Gram(s)

Other Ingredients

6mg vegetable Magnesium Stearate Cellulose Coating

Label Claims — Verification

All Other
Structure/Function
All Other (99% of products) Structure/Function (85% of products) Nutrient (54% of products) Approved Health (3% of products)

Target Groups

Adult (18 - 50 Years) Gluten Free

Product Information

📋 Directions for Use

Directions As a dietary supplement, take one (1) to four (4) tablets daily or as directed by a health professional.

⚠️ Warnings & Precautions

Keep out of reach of children.

🧪 Formulation Notes

Pure Plant Calcium from Hydrilla Verticillata

Good Source of Calcium and B Vitamins

GLUTEN FREE

Additional Information

MADE IN THE USA SINCE 1992

{Recycle}

WHERE SCIENCE & NATURE MEET

Plant-Based Raw Food *

Supports Nerve and Skeletal Health*

LOOK WHAT'S INSIDE

Ca

Hydrilla is a fresh water plant rich in calcium and some B vitamins.

Store in a cool dry place.

*Raw Food is a food dried at less than 118(0)F.

Product Details

UPC / SKU 0 74306 80037 4
DSLD Entry Date 2014-10-27
Product Type Other Combinations
Form Tablet or Pill
DSLD ID 38283
Data Updated 2026-04-11

Research Evidence

849 Research Sources
56 Avg Quality Score
450 Meta Analysis
152 Rct
137 Systematic Review
73 Clinical Trial
11 Regulatory Source
7 Other
7 Guideline
3 Openfda Safety
2 Cochrane Review
2 Observational
A Phosphate binders for preventing and treating chronic kidney disease-mineral and bone disorder (CKD-MBD)
Meta Analysis The Cochrane database of systematic reviews 2018
A Calcium supplementation (other than for preventing or treating hypertension) for improving pregnancy and infant outcomes
Meta Analysis The Cochrane database of systematic reviews 2024
A Calcium supplementation (other than for preventing or treating hypertension) for improving pregnancy and infant outcomes
Meta Analysis The Cochrane database of systematic reviews 2015
A Vitamin and mineral supplementation for maintaining cognitive function in cognitively healthy people in mid and late life
Meta Analysis The Cochrane database of systematic reviews 2018
A Calcium supplementation during pregnancy for preventing hypertensive disorders and related problems
Meta Analysis The Cochrane database of systematic reviews 2025
A Dietary calcium supplementation for preventing colorectal cancer and adenomatous polyps
Systematic Review The Cochrane database of systematic reviews 2008
A Calcium and vitamin D for increasing bone mineral density in premenopausal women
Systematic Review The Cochrane database of systematic reviews 2023
A Dietary sodium, sodium-to-potassium ratio, and risk of stroke: A systematic review and nonlinear dose-response meta-analysis
Meta Analysis Clinical nutrition (Edinburgh, Scotland) 2019
A The association between circulating magnesium and clinically relevant outcomes in patients with chronic kidney disease: A systematic review and meta-analysis
Meta Analysis Clinical nutrition (Edinburgh, Scotland) 2021
A Calcium channel blockers versus other classes of drugs for hypertension
Systematic Review The Cochrane database of systematic reviews 2021
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