Ashwagandha Not classified
No linked studies yet.
$21.34 $0.71 per serving
Product analysis
Thyroid Support with Iodine supplies nutrients involved in normal thyroid function and energy use, with the clearest role in filling dietary gaps. Its magnesium oxide is a weaker choice for absorption, which matters if magnesium support is a main reason for buying it.
AI assessment of the formula, label and price. How scoring works
Nutrient Quality39
The identified iodine form is a strength, while magnesium oxide is a weaker choice for absorption. Several botanical forms are unspecified, so the quality of the complete combination is less clear.
Ingredient Transparency67
All listed amounts and most mineral forms are disclosed. Several botanical forms and the split between iodine sources are missing, limiting a precise view of the preparation.
Value For Money35
Value is limited by the magnesium form and the high cost relative to the tyrosine supplied. The iodine and some trace minerals offer more moderate value.
Customer Satisfaction80
Customer feedback is generally positive across a very large number of ratings. That broad review base describes satisfaction, without establishing thyroid or energy benefits.
Product Focus49
The formula covers many nutritional goals, but its clearest role is supplying nutrients when intake is low. Extra iodine is not established as an energy boost for a normally functioning thyroid, and the botanicals do not match the specific preparations behind some favorable findings.
- Format
Capsule - Container
- 60 Capsule(s)
- Per serving
- $0.71
- Customer rating
- 4.3 · 16,443 ratings
Goals
Impact
Moderate effect
Vitamin B12 · 150 mcgZinc · 10 mgMagnesium · 200 mg
Impact
Moderate effect
Iodine · 150 mcgMagnesium · 200 mgVitamin B12 · 150 mcg
L-Tyrosine Not classified
No linked studies yet.
Impact
Moderate effect
Ashwagandha · 200 mgMagnesium · 200 mgVitamin B12 · 150 mcg
L-Tyrosine Not classified
No linked studies yet.
Impact
Moderate effect
Magnesium · 200 mgSelenium · 200 mcgVitamin B12 · 150 mcg
Impact
Moderate effect
Magnesium · 200 mgVitamin B12 · 150 mcg
Ingredients
| Ingredient | Amount per serving | Score |
|---|---|---|
Vitamin B12 (Methylcobalamin) | 150 mcg | |
Iodine (Atlantic Kelp, Potassium Iodide) | 150 mcg | |
Magnesium (Magnesium Oxide) | 200 mg | |
Zinc (Zinc Oxide) | 10 mg | |
Selenium (Selenium Amino Acid Chelate) | 200 mcg | |
Copper (Cupric Oxide) | 0.2 mg | |
Manganese (Manganese Amino Acid Chelate) | 2 mg | |
Molybdenum (Molybdenum Amino Acid Chelate) | 50 mcg | |
L-Tyrosine | 300 mg | |
Schisandra powder | 240 mg | |
Ashwagandha root powder | 200 mg | |
Bladderwrack powder | 50 mg | |
Kelp | 38 mg | |
Cayenne Pepper powder | 30 mg |
Iodine (Atlantic Kelp, Potassium Iodide) · 150 mcg OverallScore79
A serving supplies 150 mcg of iodine at a higher cost per serving. The amount fits the range for daily thyroid support. It uses potassium iodide. The marine source has no reported organic status or geographic origin.
How this ingredient is rated
Active Ingredient Quality & Bioavailability73
It uses potassium iodide. The marine source has no reported organic status or geographic origin.
Iodine Form & Bioavailability
It uses potassium iodide.
Marine Source Purity & Sourcing
The marine source has no reported organic status or geographic origin.
Dose, Safety & Label Transparency100
The iodine amount is listed as 150 mcg per serving. The amount fits the range for daily thyroid support.
Dosage Efficacy for Daily Support
The amount fits the range for daily thyroid support.
Dosage Safety & Upper Limits
The amount is below the adult upper intake limit.
Elemental Iodine Transparency
The iodine amount per serving is stated.
Value50
The cost per serving is higher.
Price Per Effective Serving
The cost per serving is higher.
Manganese (Manganese Amino Acid Chelate) · 2 mg OverallScore72
2 mg of manganese per serving provides a stated amount, and the cost per serving is fairly high. The manganese is listed as manganese amino acid chelate. The specific amino acid is not named.
How this ingredient is rated
Active Ingredient Quality & Bioavailability70
The manganese is listed as manganese amino acid chelate. The specific amino acid is not named.
Manganese Chemical Form
The manganese is listed as manganese amino acid chelate. The specific amino acid is not named.
Dose, Safety & Label Transparency86
The serving provides 2 mg of manganese.
Manganese Dosage Efficacy & Safety
The serving provides 2 mg of manganese.
Elemental Weight Disclosure
The label states the manganese amount and form.
Value50
The cost per serving is fairly high.
Price per Serving vs. Median
The cost per serving is fairly high.
Selenium (Selenium Amino Acid Chelate) · 200 mcg OverallScore67
Each serving supplies 200 mcg of selenium and is expensive for the amount supplied. It uses Selenium Amino Acid Chelate.
How this ingredient is rated
Active Ingredient Quality & Bioavailability53
The selenium comes from Selenium Amino Acid Chelate.
Selenium Chemical Form
The selenium comes from Selenium Amino Acid Chelate.
Form Transparency & Isomer Specificity
The label does not name the amino acid carrier.
Dose, Safety & Label Transparency100
The serving provides 200 mcg of selenium. The serving is below the adult upper limit, leaving room for selenium from food and other sources.
Dosage Efficacy Sweet Spot
The serving provides 200 mcg of selenium.
Safety Margin & UL Adherence
The serving is below the adult upper limit, leaving room for selenium from food and other sources.
Value30
The cost is expensive for the selenium supplied.
Price per 200 mcg Serving
The cost is expensive for the selenium supplied.
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Sources
Published studies used for the product analysis and the top-ranked studies for each ingredient and goal.
- Circulating and dietary magnesium and risk of cardiovascular disease: a systematic review and meta-analysis of prospective studies.
- Magnesium and the risk of cardiovascular events: a meta-analysis of prospective cohort studies.
- Quantitative Association Between Serum/Dietary Magnesium and Cardiovascular Disease/Coronary Heart Disease Risk: A Dose-Response Meta-analysis of Prospective Cohort Studies.
- Comparative Efficacy of Nutraceuticals on Endothelial Function: A Systematic Review and Network Meta-Analysis.
- Serum magnesium, mortality, and cardiovascular disease in chronic kidney disease and end-stage renal disease patients: a systematic review and meta-analysis.
- Effect of supplementation with high-selenium yeast on plasma lipids: a randomized trial.
- Association of selenium and cadmium with heart failure and mortality based on the National Health and Nutrition Examination Survey.
- Higher serum selenium concentration is associated with lower risk of all-cause and cardiovascular mortality among individuals with chronic kidney disease: A population-based cohort study of NHANES.
- Selenium status in the body and cardiovascular disease: a systematic review and meta-analysis.
- Associations of selenium status with all-cause and cause-specific mortality: a systematic review and meta-analysis of cohort studies.
- Vitamin B12 Status and Cardiovascular Risk: Novel Insights from NMR-Based Lipoprotein Profiling in 20,665 Adults.
- Pregnancy Metal Mixtures and Blood Pressure and Hypertension in Mid-Life: A Prospective U.S. Cohort Study.
- Vitamin B12 Deficiency, Hyperhomocysteinemia, and Diabetes as Metabolic Determinants of Cardiovascular Risk in Mexican Women.
- Impact of serum vitamin (Vitamin D, Vitamin B12) and trace element (Fe, Zn, Cu) levels on major adverse cardiovascular events and poor prognosis in STEMI patients undergoing primary PCI.
- Vasoplegic syndrome after cardiovascular surgery: A review of pathophysiology and outcome-oriented therapeutic management.
- Effects of multi-herb and ashwagandha root formulas on stress modulation: a randomized, double-blind, placebo-controlled clinical study.
- Efficacy and Safety of Low-Dose Ashwagandha Supplementation on Exercise Endurance: A Randomized, Placebo-Controlled, Double-Blind, Clinical Trial.
- Acute and Repeated Ashwagandha Supplementation Improves Markers of Cognitive Function and Mood.
- Enhancing healthspan with Ashwagandha (Withania somnifera): a comprehensive review of its multifaceted geroprotective benefits.
- Safety and Efficacy of Ashwagandha Root Extract on Cognition, Energy and Mood Problems in Adults: Prospective, Randomized, Placebo-Controlled Study.