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Manganese 15 mg

product on market Tablet or Pill Douglas Cooper Co. Safety: 60/100
60/100

Review before taking

  • Manganese: 15mg is 1.4× the Tolerable Upper Intake Level (11mg)
  • Limited research evidence available for ingredients
C Label Compliance Grade
Alerts

Safety Alerts

Manganese: 15mg is 1.4× the Tolerable Upper Intake Level (11mg)

✨ AI-generated · Qwen 3.6 · grounded in 2 sources · methodology

This product received a low safety score because it contains 15mg of manganese, which exceeds the recommended daily upper limit of 11mg.

Label

Product Label

Label for Manganese 15 mg
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Tablet(s)
Serving Size
100
Servings
Mineral
Product Type
0%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

15 mg (750% DV)
Exceeds UL by 1.4× (UL: 11 mg) 9 studies — no high-quality reviews

Other Ingredients

Sorbitol Stearic Acid modified Cellulose Gum Silicon Dioxide, Colloidal Magnesium Stearate
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested Use As a dietary supplement, one tablet daily, or as recommended by your health care professional.

Warnings & Precautions

Note: If you are pregnant or breastfeeding consult your health care professional before using this product.

Keep out of reach of children.

Contains: Wheat/gluten

Formulation Notes

Combining experience with a commitment to excellence, the unsurpassed quality of this and all Cooper products is assured by rigid quality controls and conformance to highest standard of purity.

Amino acid chelate

Contains no sugar, salt, preservatives or artificial color, flavor or fragrance.

The Manganese is chelated (bonded) with amino acids to enhance absorption. Manganese activates many enzymes and vitamins, including Vitamin C. Manganese works as an antioxidant to protect cell membranes and is needed for healthy bone formation, metabolism and energy cycles, and for cellular production of collagen, urea and insulin.

Additional Information

Store in a dry place at room temperature (59 degrees - 86 degrees F/15 degrees - 30 degrees C)

Douglas Cooper Co. "Trace Minerals Make the Difference" Since 1950

Metadata

Product Details

DSLD Entry Date2021-05-22
Product TypeMineral
FormTablet or Pill
BrandDouglas Cooper Co.
DSLD ID247368
Data Updated2026-04-11
Research

Research Evidence

11
Research Sources
47
Avg Quality
7
Rct
2
Meta Analysis
1
Regulatory Source
C Trace elements and Alzheimer dementia in population-based studies: A bibliometric and meta-analysis
Meta Analysis Environmental pollution (Barking, Essex : 1987) 2023 PubMed DOI
C Proteins involved in iron metabolism in beef cattle are affected by copper deficiency in combination with high dietary manganese, but not by copper deficiency alone
Rct Journal of animal science 2010 PubMed DOI
C Reducing mineral usage in feedlot diets for Nellore cattle: II. Impacts of calcium, phosphorus, copper, manganese, and zinc contents on intake, performance, and liver and bone status
Rct Journal of animal science 2017 PubMed DOI
C Copper, Ceruloplasmin, Zinc, and Manganese Levels in Brain and Biological Fluids from Parkinson's Disease Patients: Systematic Review and Meta-Analysis
Meta Analysis Cells 2026 PubMed DOI
C Risedronate reverses bone loss in postmenopausal women with low bone mass: results from a multinational, double-blind, placebo-controlled trial. BMD-MN Study Group
Rct The Journal of clinical endocrinology and metabolism 2000 PubMed
C Dietary Reference Intakes: Manganese
Regulatory Source IOM/NAM Dietary Reference Intakes 2000
C Vitamins and minerals intake adequacy in hematopoietic stem cell transplant: results of a randomized controlled trial.
Rct Bone marrow transplantation PubMed DOI
C Collagen Peptides, in Association with Vitamin C, Sodium Hyaluronate, Manganese and Copper, as Part of the Rehabilitation Project in the Treatment of Chronic Low Back Pain.
Rct Endocrine, metabolic & immune disorders drug targets PubMed DOI
C Glucosamine, chondroitin, and manganese ascorbate for degenerative joint disease of the knee or low back: a randomized, double-blind, placebo-controlled pilot study
Rct Military medicine 1999 PubMed
C Effects of a cream containing madecassoside, 5% panthenol, and copper-zinc-manganese on improving postlaser resurfacing wound healing: A split-face, randomized trial.
Rct Dermatologic therapy PubMed DOI
View all evidence for Manganese →
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Manganese research Best Manganese All Manganese products More from Douglas Cooper Co. View on NIH DSLD →

This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.