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Manganese B12

product on market Tablet or Pill SP Standard Process Safety: 85/100
85/100

This product is generally safe

  • Manganese: 34mg is 3.1× the Tolerable Upper Intake Level (11mg)
  • Contains proprietary blend — exact ingredient amounts not disclosed
  • 43% of ingredients have research evidence
C Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

This formula combines essential minerals and vitamins that support immune function and red blood cell production. Research provides strong evidence for the roles of Vitamin B12, Iron, and Zinc in metabolic health. However, the overall evidence coverage for this specific ingredient profile is limited.

AI-generated summary based on research evidence. Not medical advice.

Alerts

Safety Alerts

Manganese: 34mg is 3.1× the Tolerable Upper Intake Level (11mg)

Contains proprietary blend — exact ingredient amounts not disclosed

Label

Product Label

Label for Manganese B12
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Tablet(s)
Serving Size
90
Servings
Other Combinations
Product Type
43%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Vitamin C
9 mg (10% DV)
5 mcg (208% DV)
2.1× RDA — within safe limits 139 studies (A:1, B:44)
Iron
1 mg (6% DV)
1.9 mg (17% DV)
Within RDA (0.2× RDA) 263 studies (A:6, B:134)
0.2 mg (22% DV)
Within RDA (0.2× RDA) 37 studies (A:0, B:11)
34 mg (1478% DV)
Exceeds UL by 3.1× (UL: 11 mg) 9 studies — no high-quality reviews
Proprietary Blend
70 mg

Other Ingredients

Manganese Lactate Honey organic Acerola Camu Camu Zinc Amino Acid (Rice) Chelate Maltodextrin Dicalcium Phosphate Manioc Iron Amino Acid (Rice) Chelate Copper Amino Acid Rice Chelate Calcium Stearate Cyanocobalamin
Claims

Label Claims — Verification

Unverified All Other
Info

Product Information

Directions for Use

Suggested Use: One tablet per day, or as directed.

Warnings & Precautions

Warning: Accidental overdose of iron-containing products is a leading cause of fatal poisoning in children under 6. Keep this product out of reach of children. In case of accidental overdose, call a doctor or poison control center immediately.

Caution: This product is processed in a facility that manufactures other products containing soy, milk, egg, wheat, peanut, tree nuts, fish, and shellfish.

Formulation Notes

Gluten free

Additional Information

Whole Food Supplements Since 1929

Metadata

Product Details

UPC / SKU8 12122 01125 9
DSLD Entry Date2021-11-19
Product TypeOther Combinations
FormTablet or Pill
BrandSP Standard Process
DSLD ID256532
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 SP Standard Process 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.