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Royal Multigin

product on market Tablet or Pill Douglas Laboratories Safety: 89/100
89/100

This product is generally safe

  • Niacinamide: 40mg is 1.1× the Tolerable Upper Intake Level (35mg)
  • Contains proprietary blend — exact ingredient amounts not disclosed
  • 47% of ingredients have research evidence
C Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

This formula contains essential vitamins A, C, D3, E, and thiamine, which support immune function, antioxidant defense, and cellular energy metabolism. There is strong clinical evidence supporting the roles of these micronutrients in maintaining general health. The ingredient profile maintains a high safety score of 89/100.

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

Alerts

Safety Alerts

Niacinamide: 40mg is 1.1× the Tolerable Upper Intake Level (35mg)

Contains proprietary blend — exact ingredient amounts not disclosed

Label

Product Label

Label for Royal Multigin
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Tablet(s)
Serving Size
100
Servings
Other Combinations
Product Type
47%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Vitamin A
10000 IU (200% DV)
Vitamin C
75 mg (125% DV)
400 IU (100% DV)
Within RDA (0.7× RDA) 608 studies (A:16, B:251)
0.5 IU (2% DV)
Market median: 80.0mg (1390 products) 179 studies (A:3, B:90)
4 mg (267% DV)
3.3× RDA — above typical dose 76 studies (A:0, B:33)
40 mg (200% DV)
Exceeds UL by 1.1× (UL: 35 mg) 196 studies (A:5, B:63)
5 mg (250% DV)
3.8× RDA — above typical dose (UL: 100 mg) 114 studies (A:3, B:35)
3 mcg (50% DV)
1.3× RDA — within safe limits 139 studies (A:1, B:44)
5 mcg (2% DV)
Within RDA (0.2× RDA) 27 studies (A:0, B:11)
4 mg (40% DV)
Within RDA (0.8× RDA) 2 studies — no high-quality reviews
Calcium
65 mg (7% DV)
Iron
3 mg (17% DV)
50 mg (5% DV)
Within RDA (0.1× RDA) 13 studies (A:0, B:3)
3 mg (1% DV)
Market median: 500.0mg (1 products) 316 studies (A:8, B:159)
0.1 mg (5% DV)
Market median: 10.0mg (102 products) 9 studies — no high-quality reviews
Potassium
5 mg (1% DV)
100 mcg
Market median: 303.0mg (42 products) 10 studies (A:0, B:1)
17 mg
Market median: 125.0mg (294 products) 38 studies (A:1, B:7)
15 mg
Market median: 550.0mg (217 products) 29 studies (A:0, B:5)
Glutamic Acid
5 mg
Market median: 500.0mg (283 products) 174 studies (A:0, B:62)
5 mg
Market median: 500.0mg (19 products)
desiccated Liver
5 mg
40 mcg
Market median: 500.0mg (9 products) 7 studies — no high-quality reviews
Bone Marrow
30 mg
Yeast Hydrolysate
10 mg
Market median: 60.0mg (94 products) 13 studies (A:0, B:7)
Wheat Germ Oil
5 mg
Eleutherococcus senticosus
100 mg
Proprietary Blend (Combination)
10 mg

Other Ingredients

Cellulose Vegetable Stearate Silica
Claims

Label Claims — Verification

Unverified All Other
Info

Product Information

Directions for Use

Suggested Usage: As a dietary supplement, adults take 1 tablet daily or as directed by physician.

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.

Tamper resistant package, do not use if outer seal is missing.

Formulation Notes

This product contains NO 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 #7915

Metadata

Product Details

UPC / SKU3 10539 00412 8
DSLD Entry Date2012-06-01
Product TypeOther Combinations
FormTablet or Pill
BrandDouglas Laboratories
DSLD ID9167
Data Updated2026-04-11
Research

Research Evidence

337
Research Sources
54
Avg Quality
161
Meta Analysis
68
Systematic Review
51
Rct
48
Clinical Trial
2
Other
2
Regulatory Source
1
Narrative Review
1
Cochrane Review
1
Guideline
1
Openfda Safety
A Vitamin A supplementation for preventing morbidity and mortality in children from six months to five years of age
Meta Analysis The Cochrane database of systematic reviews 2017 PubMed DOI
A Vitamin A supplementation for the prevention of morbidity and mortality in infants six months of age or less
Meta Analysis The Cochrane database of systematic reviews 2011 PubMed DOI
A Vitamin A supplementation for reducing the risk of mother-to-child transmission of HIV infection
Meta Analysis The Cochrane database of systematic reviews 2011 PubMed DOI
A Vitamin A supplements for preventing mortality, illness, and blindness in children aged under 5: systematic review and meta-analysis
Meta Analysis BMJ (Clinical research ed.) 2011 PubMed DOI
A Fortification of staple foods with vitamin A for vitamin A deficiency
Systematic Review The Cochrane database of systematic reviews 2019 PubMed DOI
A Vitamin A supplementation for the prevention of morbidity and mortality in infants one to six months of age
Narrative Review The Cochrane database of systematic reviews 2016 PubMed DOI
A Vitamin A and fish oils for preventing the progression of retinitis pigmentosa
Meta Analysis The Cochrane database of systematic reviews 2020 PubMed DOI
A Exercise training-induced changes in exerkine concentrations may be relevant to the metabolic control of type 2 diabetes mellitus patients: A systematic review and meta-analysis of randomized controlled trials
Meta Analysis Journal of sport and health science 2023 PubMed DOI
A Food fortification with multiple micronutrients: impact on health outcomes in general population
Meta Analysis The Cochrane database of systematic reviews 2019 PubMed DOI
A Oral vitamin A supplements to prevent acute upper respiratory tract infections in children up to seven years of age
Meta Analysis The Cochrane database of systematic reviews 2024 PubMed DOI
View all evidence for Vitamin A →
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.