Manganese
60/100
Review before taking
- Manganese: 20mg is 1.8× the Tolerable Upper Intake Level (11mg)
- Limited research evidence available for ingredients
C
Label Compliance Grade
Product Label
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Safety Alerts
⚠️ Manganese: 20mg is 1.8× the Tolerable Upper Intake Level (11mg)
This supplement contains 20mg of manganese, which is nearly double the recommended maximum daily limit of 11mg.
Label Data
1 Tablet(s)
Serving Size
60
Servings
Mineral
Product Type
0%
Evidence Coverage
Supplement Facts — Evidence Check
20 mg
(1000% DV)
⚠️ Exceeds Tolerable Upper Intake Level by 1.8× (UL: 11 mg)
📚 8 studies — no high-quality reviews
Other Ingredients
Cellulose
Vegetable Stearate
Label Claims — Verification
❓
All Other
All Other (100% of products)
Structure/Function (74% of products)
Nutrient (37% of products)
Target Groups
Adult (18 - 50 Years)
Dairy Free
Sugar Free
Product Information
📋 Directions for Use
Suggested Usage: As a dietary supplement, adults take 1 tablet daily or as directed by healthcare professional.
⚠️ Warnings & Precautions
Tamper resistant package, do not use if outer seal is missing.
KEEP OUT OF REACH OF CHILDREN.
🧪 Formulation Notes
This product contains NO yeast, wheat gluten, soy protein, milk/dairy, corn, sodium, sugar, starch, artificial coloring, preservatives or flavoring.
Additional Information
For optimal storage conditions, store in a cool, dry place. (59(0)-77(0)F/15(0)-25(0)C) (35-65% relative humidity)
Formula #7439
Product Details
UPC / SKU
3 10539 00607 8
DSLD Entry Date
2012-06-01
Product Type
Mineral
Form
Tablet or Pill
Brand
Douglas Laboratories
DSLD ID
8700
Data Updated
2026-04-11
Research Evidence
11
Research Sources
47
Avg Quality Score
7
Rct
2
Meta Analysis
1
Regulatory Source
C
Trace elements and Alzheimer dementia in population-based studies: A bibliometric and meta-analysis
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
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
C
Copper, Ceruloplasmin, Zinc, and Manganese Levels in Brain and Biological Fluids from Parkinson's Disease Patients: Systematic Review and Meta-Analysis
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
C
Dietary Reference Intakes: Manganese
C
Vitamins and minerals intake adequacy in hematopoietic stem cell transplant: results of a randomized controlled trial.
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.
C
Glucosamine, chondroitin, and manganese ascorbate for degenerative joint disease of the knee or low back: a randomized, double-blind, placebo-controlled pilot study
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