Carlson Chelated Manganese, 20 mg supplement bottle
Carlson

Chelated Manganese, 20 mg Review

What We Researched
1 active ingredient analyzed · 6 inactive ingredients decoded · 8 brand certifications checked · Page generated: Sep 2026
93
Product Score Excellent
93
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
Manganese (from manganese glycinate chelate) 20 mg 870%
Bioavailability Excellent

Absorption Rating

  • Manganese (from manganese glycinate chelate) Good
Other Ingredients Excellent

Fillers & Additives

  • Microcrystalline Cellulose
  • Croscarmellose Sodium
  • Stearic acid (veg)
  • Silicon Dioxide
  • Rice Flour
  • Ethylcellulose
Efficacy Very Good

Dosage Analysis

  • Manganese (from manganese glycinate chelate) 20 mg High

Supplement Facts

Ingredient Amount % Daily Value
Manganese (from manganese glycinate chelate) 20 mg 870%

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Microcrystalline Cellulose Safe

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

Croscarmellose Sodium Safe

Helps tablets break apart and dissolve quickly in the stomach.

Stearic acid (veg) Unknown
Silicon Dioxide Safe

Prevents clumping and ensures consistent dosing.

Rice Flour Safe

Natural bulking agent to fill capsule space. Hypoallergenic.

Ethylcellulose Generally_safe

It is used as a coating to control the release of supplement ingredients.

Brand Trust Report
Carlson

Founded 1965 · Arlington Heights, Illinois, United States · 702 products · carlsonlabs.com/

Certifications

8 certifications
Consumerlab Source available Primary evidence
Labdoor Source available Primary evidence
Non Gmo Project Source available Primary evidence
Fda Gmp Inspections Source available Primary evidence
Usda Organic Source available Primary evidence
Vegan Certified Source available Primary evidence
IGEN Non-GMO Tested Supporting evidence unavailable
NSF Certified Supporting evidence unavailable

Transparency

3 claims
Third Party Testing Claim — Verified Evidence available Evidence
Testing Lab Disclosure — Claimed Evidence available Evidence

Violation History

4 incidents
Prop 65 Lead and lead compounds2024-02-05 Source available Primary source
Lawsuit Aloe Vera Gel products contained no detectable amount of aloe vera.2017 Source available Primary source
Prop 65 Retinol/Retinyl Esters2014-04-25 Source available Primary source
Lawsuit Patent infringement and unfair competition regarding the flavoring of gelatin capsules.2007 Source available Primary source
Related Supplements
Frequently Asked Questions
Is Carlson Chelated Manganese, 20 mg a good supplement?

Carlson Chelated Manganese, 20 mg received a product quality score of 93/100 in GoodSupp's independent analysis, placing it in the top tier of supplements we've analyzed. The product contains 1 active ingredients with 100 servings per container. Of the 6 inactive ingredients, 5 are rated safe and 0 ingredients are flagged for review. The manufacturer, Carlson, holds a brand trust score of 93/100.

What are the ingredients in Carlson Chelated Manganese, 20 mg?

Carlson Chelated Manganese, 20 mg contains 1 active ingredients: Manganese (from manganese glycinate chelate) (20 mg). Notable high-dose ingredients include Manganese at 870% DV. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Carlson Chelated Manganese, 20 mg safe to take?

GoodSupp reviewed the inactive-ingredient data available for Carlson Chelated Manganese, 20 mg. This label analysis cannot determine whether the product is safe for a particular person, and source labels may change. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

Is Carlson a trustworthy supplement brand?

Carlson receives a brand trust score of 93/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1965 and headquartered in Arlington Heights, Illinois, United States, the company offers 702 products in their lineup. Note: Carlson has 4 historical regulatory incidents 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 150,000 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 150,000 supplement products to help consumers understand exactly what's in their supplements and whether the formulation meets quality standards.

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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.