Onnit Key Minerals from Land & Sea supplement bottle
Onnit

Key Minerals from Land & Sea Review

What We Researched
5 active ingredients analyzed · 6 inactive ingredients decoded · 6 brand certifications checked · Last updated: Aug 2026
92
Product Score Excellent
99
Brand Score Excellent

Two independent scores — the product and the brand behind it, never blended into one number. See our methodology.

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Calcium (as Calcium Bisglycinate Chelate, DimaCal) 500 mg 38%
Iodine (as Kelp, Kelp) 50 mcg 33%
Magnesium (as Albion Dimagnesium Malate, Magnesium Bisglycinate Chelate) 250 mg 60%
Molybdenum (as Molybdenum Glycinate) 300 mcg 667%
Boron (as Albion Bororganic Glycine) 4 mg
Bioavailability Excellent

Absorption Rating

  • Calcium (as Calcium Bisglycinate Chelate, DimaCal) Good
  • Iodine (as Kelp, Kelp) Good
  • Magnesium (as Albion Dimagnesium Malate, Magnesium Bisglycinate Chelate) Good
  • Molybdenum (as Molybdenum Glycinate) Good
  • Boron (as Albion Bororganic Glycine) Fair
Other Ingredients Excellent

Fillers & Additives

  • Cellulose
  • Rice Bran Extract
  • Rice Husk Concentrate
  • Microcrystalline Cellulose
  • Aquamin F
  • Maltodextrin
Efficacy Very Good

Dosage Analysis

  • Calcium (as Calcium Bisglycinate Chelate, DimaCal) 500 mg Effective
  • Iodine (as Kelp, Kelp) 50 mcg Under-dosed
  • Magnesium (as Albion Dimagnesium Malate, Magnesium Bisglycinate Chelate) 250 mg Effective
  • Molybdenum (as Molybdenum Glycinate) 300 mcg Effective
  • Boron (as Albion Bororganic Glycine) 4 mg Effective

Supplement Facts

Ingredient Amount % Daily Value
Calcium (as Calcium Bisglycinate Chelate, DimaCal) 500 mg 38%
Iodine (as Kelp, Kelp) 50 mcg 33%
Magnesium (as Albion Dimagnesium Malate, Magnesium Bisglycinate Chelate) 250 mg 60%
Molybdenum (as Molybdenum Glycinate) 300 mcg 667%
Boron (as Albion Bororganic Glycine) 4 mg

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Cellulose Safe

Provides bulk and structure in tablets and capsules.

Rice Bran Extract Generally_safe
Rice Husk Concentrate Unknown
Microcrystalline Cellulose Safe

Adds bulk to small-dose supplements to make tablets/capsules a manageable size.

Aquamin F Unknown
Maltodextrin Generally_safe

Helps carry and stabilize active ingredients. Provides bulk.

Brand Trust Report
Onnit

Founded 2010 · Austin, Texas, United States · 70 products · onnit.com

Certifications

6 certifications
Consumerlab Verified Source
Informed Sport Verified Source
Fda Gmp Inspections Verified Source
Nsf Gmp Verified Source
Usda Organic Verified Source
NSF Certified Verified

Transparency

5 claims
Third Party Testing Claim — Verified Source
In House Testing — Verified Source
Testing Lab Disclosure — True
Contains Proprietary Blend — True

Violation History

2 incidents
Lawsuit False, misleading and deceptive advertising regarding the efficacy of Alpha BRAIN supplement.2024Source
Lawsuit False, misleading and deceptive advertising regarding the efficacy of Alpha BRAIN.2024Source
Related Supplements
Frequently Asked Questions
Is Onnit Key Minerals from Land & Sea a good supplement?

Onnit Key Minerals from Land & Sea received a product quality score of 92/100 in GoodSupp's independent analysis, placing it in the top tier of supplements we've analyzed. The product contains 5 active ingredients with 30 servings per container. Of the 6 inactive ingredients, 2 are rated safe and 0 are flagged for review. The manufacturer, Onnit, holds a brand trust score of 99/100 with 6 verified certifications including Consumerlab, Informed Sport, Fda Gmp Inspections, Nsf Gmp.

What are the ingredients in Onnit Key Minerals from Land & Sea?

Onnit Key Minerals from Land & Sea contains 5 active ingredients: Calcium (as Calcium Bisglycinate Chelate, DimaCal) (500 mg), Iodine (as Kelp, Kelp) (50 mcg), Magnesium (as Albion Dimagnesium Malate, Magnesium Bisglycinate Chelate) (250 mg), Molybdenum (as Molybdenum Glycinate) (300 mcg), Boron (as Albion Bororganic Glycine) (4 mg). Notable high-dose ingredients include Molybdenum at 667% DV. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Onnit Key Minerals from Land & Sea safe to take?

Onnit Key Minerals from Land & Sea 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 Onnit a trustworthy supplement brand?

Onnit receives a brand trust score of 99/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 2010 and headquartered in Austin, Texas, United States, the company offers 70 products in their lineup. They hold 6 verified certifications including Consumerlab, Informed Sport, Fda Gmp Inspections, Nsf Gmp. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: Onnit has 2 historical regulatory incidents on record, which are factored into the trust score.

Scan Any Supplement Instantly

Download GoodSupp to scan barcodes, check ingredient safety, and find the best supplements for your needs.

Disclaimer: GoodSupp provides independent supplement quality analysis for informational purposes only. Scores are generated algorithmically based on ingredient profiles, brand certifications, and public records — read our methodology. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Product data is sourced from manufacturer labels and public databases. GoodSupp is not affiliated with any supplement brand.