Home/ Supplements/ Vitamin A/ Mega Multi for Men

Mega Multi for Men

product on market Tablet or Pill 21st Century Safety: 99/100
99/100

This product looks safe

  • Folate: 667mg is 667.0× the Tolerable Upper Intake Level (1.0mg)
  • 67% of ingredients have research evidence
C Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

The formula contains essential vitamins A, C, D3, E, and K, which are supported by strong evidence for maintaining immune function and bone health. These ingredients provide foundational nutritional support based on well-established clinical research. The profile maintains a high safety score of 99/100.

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

Alerts

Safety Alerts

Folate: 667mg is 667.0× the Tolerable Upper Intake Level (1.0mg)

Label

Product Label

Label for Mega Multi for Men
Open Full PDF View on NIH DSLD →
Details

Label Data

2 Tablet(s)
Serving Size
45
Servings
Other Combinations
Product Type
67%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Vitamin A
3000 mcg (333% DV)
Vitamin C
300 mg (333% DV)
5 mcg (25% DV)
Within RDA (0.3× RDA) 608 studies (A:16, B:251)
67 mg (447% DV)
4.5× RDA — above typical dose (UL: 1000 mg) 179 studies (A:3, B:90)
75 mcg (63% DV)
Within RDA (0.6× RDA) 275 studies (A:9, B:175)
30 mg (2500% DV)
25.0× RDA — above typical dose 76 studies (A:0, B:33)
30 mg (2308% DV)
23.1× RDA — above typical dose 13 studies (A:0, B:1)
30 mg (188% DV)
2.1× RDA — within safe limits 196 studies (A:5, B:63)
30 mg (1765% DV)
23.1× RDA — above typical dose (UL: 100 mg) 114 studies (A:3, B:35)
667 mcg DFE (167% DV)
Exceeds UL by 667.0× (UL: 1.0 mg) 226 studies (A:10, B:105)
30 mcg (1250% DV)
12.5× RDA — above typical dose 139 studies (A:1, B:44)
250 mcg (833% DV)
8.3× RDA — above typical dose 27 studies (A:0, B:11)
30 mg (600% DV)
6.0× RDA — above typical dose 2 studies — no high-quality reviews
10 mg (2% DV)
Market median: 125.0mg (294 products) 38 studies (A:1, B:7)
Calcium
210 mg (16% DV)
150 mcg (100% DV)
Within RDA (1.0× RDA) 245 studies (A:4, B:133)
100 mg (24% DV)
Within RDA (0.2× RDA) 316 studies (A:8, B:159)
25 mg (227% DV)
2.3× RDA — within safe limits 263 studies (A:6, B:134)
100 mcg (182% DV)
1.8× RDA — within safe limits 173 studies (A:0, B:67)
2 mg (222% DV)
2.2× RDA — within safe limits 37 studies (A:0, B:11)
5 mg (217% DV)
2.2× RDA — within safe limits 9 studies — no high-quality reviews
50 mcg (143% DV)
1.4× RDA — within safe limits 199 studies (A:1, B:55)
10 mcg
Market median: 108.0mg (8 products) 9 studies (A:0, B:4)
10 mg
Market median: 550.0mg (217 products) 29 studies (A:0, B:5)
Market median: 500.0mg (9 products) 7 studies — no high-quality reviews
Market median: 500.0mg (283 products) 174 studies (A:0, B:62)
Damiana
70 mg
Market median: 450.0mg (390 products) 160 studies (A:0, B:63)
Oat Straw
70 mg
Market median: 500.0mg (497 products) 135 studies (A:0, B:40)
Oyster extract
50 mg
50 mg
Market median: 320.0mg (426 products) 26 studies (A:0, B:5)
Market median: 4002.0mg (1 products) 21 studies (A:0, B:2)
Nettle
30 mg
Pumpkin
30 mg
Market median: 500.0mg (193 products) 7 studies — no high-quality reviews
Market median: 200.0mg (198 products) 6 studies — no high-quality reviews
500 mcg
Market median: 10.0mg (105 products) 2 studies (A:0, B:1)
350 mcg
Market median: 10.0mg (35 products) 6 studies (A:0, B:2)

Other Ingredients

Stearic Acid Maltodextrin Hydroxypropyl Methylcellulose Brewers Yeast Cellulose Gelatin Dicalcium Phosphate Ethylcellulose Gelatin Magnesium Silicate Magnesium Stearate natural Vanilla flavor PEG Polysorbate Polyvinyl alcohol
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Directions: As a dietary supplement, adults take two (2) tablets daily with any meal or as directed by a healthcare provider. Do not exceed recommended dosage.

Warnings & Precautions

Warning: Consult a healthcare provider prior to use if pregnant, nursing, on medications, have a medical condition or are planning a medical procedure.

Stop use and contact a physician if adverse reactions occur.

Keep out of reach of children.

Do not use if product appears to be tampered with or seal is broken.

Contains shellfish (oyster), wheat and soy.

Formulation Notes

No added salt or preservatives.

Gluten free

Gluten free

Mega Multi for Men includes a full spectrum of antioxidants, vitamins and minerals that support men's health

Additional Information

Individual results may vary.

Store at room temperature.

For Health & Lifestyle

Guaranteed quality Laboratory tested

Metadata

Product Details

UPC / SKU7 40985 22658 2
DSLD Entry Date2022-01-22
Product TypeOther Combinations
FormTablet or Pill
Brand21st Century
DSLD ID258471
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 →
Compare

Similar Products

Prenatal/Postnatal
Redmont Pharmaceuticals · Tablet or Pill
100
ActiveMV
dotFIT · Tablet or Pill
100
X7 - Care
OL Olympian Labs · Tablet or Pill
100
Children's Chewable Vite
Rugby · Tablet or Pill
100
Zoo Friends with Xtra C
21st Century Zoo Friends · Tablet or Pill
100
View all Vitamin A products →
Vitamin A research Best Vitamin A All Vitamin A products More from 21st Century 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.