Chelated Manganese 50 mg by tnvitamins — Ingredients, Evidence & Safety

Product Label

📸

Have a supplement label? Find it here.

Upload a photo of any supplement label to search our database of 92,312 products.

Safety Alerts

⚠️ Manganese: 50mg is 4.5× the Tolerable Upper Intake Level (11mg)

This supplement received a low safety score because the amount of manganese provided is 4.5 times higher than the recommended maximum daily limit.

Label Data

1 Tablet(s) Serving Size

Mineral Product Type

0% Evidence Coverage

Supplement Facts — Evidence Check

Manganese

50 mg (2500% DV)

⚠️ Exceeds Tolerable Upper Intake Level by 4.5× (UL: 11 mg) 📚 8 studies — no high-quality reviews

RDA 2.3mg This product: 50mg UL 11mg

Other Ingredients

Dicalcium Phosphate Cellulose Stearic Acid Crospovidone Vegetable Magnesium Stearate Silica

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

Product Information

📋 Directions for Use

Directions: As a dietary supplement for adults, take one (1) table daily, preferably with a meal, or as directed by a health care professional.

⚠️ Warnings & Precautions

Caution: Pregnant or lactating women should consult a doctor before use.

If you are under medical supervision, please consult a doctor before use. Discontinue use and consult a doctor if any adverse reactions occur.

Keep out of reach of children.

🧪 Formulation Notes

Free of: Wheat, yeast, milk, lactose, soy, artificial color, artificial flavor, artificial sweetener, preservatives

Additional Information

Reorder tnvitamins.com 800-645-4446

Product Details

UPC / SKU 0 95234 11353 4

DSLD Entry Date 2020-04-23

Product Type Mineral

Form Tablet or Pill

Brand tnvitamins

DSLD ID 217663

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

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 →