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Mega Men Sport Multivitamin

product on market Other (e.g. tea bag) GNC AMP Advanced Muscle Performance Safety: 99/100
99/100

This product looks safe

  • Niacin: 50mg is 1.4× the Tolerable Upper Intake Level (35mg)
  • Folate: 680mg is 680.0× the Tolerable Upper Intake Level (1.0mg)
  • 60% of ingredients have research evidence
D Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

The profile contains essential fat-soluble and antioxidant vitamins that support immune function and bone health. There is strong research evidence supporting the roles of vitamins A, C, D, E, and K in maintaining general physiological wellness. The formulation maintains a high safety score, though overall evidence coverage for the specific blend is limited.

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

Alerts

Safety Alerts

Niacin: 50mg is 1.4× the Tolerable Upper Intake Level (35mg)

Folate: 680mg is 680.0× the Tolerable Upper Intake Level (1.0mg)

Label

Product Label

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

Label Data

2 Mocha Brown Caplet(s)
Serving Size
30
Servings
Other Combinations
Product Type
60%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Vitamin A
1500 mcg RAE (167% DV)
Vitamin C
300 mg (333% DV)
40 mcg (200% DV)
2.7× RDA — within safe limits 608 studies (A:16, B:251)
20.1 mg (134% DV)
1.3× RDA — within safe limits 179 studies (A:3, B:90)
80 mcg (67% DV)
Within RDA (0.7× RDA) 275 studies (A:9, B:175)
50 mg (4167% DV)
41.7× RDA — above typical dose 76 studies (A:0, B:33)
50 mg (3846% DV)
38.5× RDA — above typical dose 13 studies (A:0, B:1)
50 mg (313% DV)
Exceeds UL by 1.4× (UL: 35 mg) 196 studies (A:5, B:63)
50 mg (2941% DV)
38.5× RDA — above typical dose (UL: 100 mg) 114 studies (A:3, B:35)
680 mcg DFE (170% DV)
Exceeds UL by 680.0× (UL: 1.0 mg) 226 studies (A:10, B:105)
50 mcg (2083% DV)
20.8× RDA — above typical dose 139 studies (A:1, B:44)
300 mcg (1000% DV)
10.0× RDA — above typical dose 27 studies (A:0, B:11)
50 mg (1000% DV)
10.0× 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
200 mg (15% 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)
200 mcg (364% DV)
3.6× RDA — above typical dose (UL: 0.4 mg) 173 studies (A:0, B:67)
2 mg (222% DV)
2.2× RDA — within safe limits 37 studies (A:0, B:11)
2 mg (87% DV)
Within RDA (0.9× RDA) 9 studies — no high-quality reviews
120 mcg (343% DV)
3.4× RDA — above typical dose 199 studies (A:1, B:55)
75 mcg (167% DV)
1.7× RDA — within safe limits 3 studies — no high-quality reviews
72 mg (3% DV)
Market median: 4002.0mg (1 products) 21 studies (A:0, B:2)
Potassium
80 mg (2% DV)
50 mg
Market median: 17.4mg (161 products)
50 mg
Market median: 17.4mg (161 products)
L-Valine
50 mg
Market median: 200.0mg (198 products) 6 studies — no high-quality reviews
10 mg
Market median: 1500.0mg (104 products) 21 studies (A:0, B:2)
Market median: 1000.0mg (2 products)
10 mg
Market median: 550.0mg (217 products) 29 studies (A:0, B:5)
10 mg
Market median: 500.0mg (180 products) 5 studies (A:0, B:1)
Market median: 500.0mg (861 products) 61 studies (A:4, B:13)
4 mg
Market median: 108.0mg (8 products) 9 studies (A:0, B:4)
2 mg
Market median: 3.0mg (58 products) 3 studies — no high-quality reviews
2 mg
Market median: 10.0mg (105 products) 2 studies (A:0, B:1)
Celery, Powder
1.9 mg
Market median: 100.0mg (173 products)
1 mg
Market median: 10.0mg (35 products) 6 studies (A:0, B:2)
Market median: 450.0mg (254 products) 243 studies (A:0, B:100)
400 mcg
Market median: 4.0mg (32 products)
50 mcg
Market median: 4.0mg (47 products)
10 mcg
Market median: 0.5mg (6 products) 1 studies (A:0, B:1)
Beta-Cryptoxanthin
10 mcg

Other Ingredients

Microcrystalline Cellulose Stearic Acid Cellulose Hydroxypropyl Cellulose Hydroxypropyl Methylcellulose Dicalcium Phosphate Calcium Silicate Maltodextrin Magnesium Stearate modified Food Starch Mannitol Porcine Gelatin Fish Gelatin Sugar Corn Starch Sodium Ascorbate DL-Alpha-Tocopherol Methylcellulose Glucose Syrup Gum Arabic Stevia Leaf Extract Vanilla Mint Flavor, Natural Vegetable Oil BHA Butylated Hydroxytoluene Tricalcium Phosphate Polyvinylpyrrolidone Mixed Tocopherols Ascorbyl Palmitate Caramel color Medium Chain Triglyceride Paprika Extract Polyethylene Glycol Polyglycerol Fatty Acid Esters Polysorbate Sodium Aluminum Silicate Sodium Carboxymethylcellulose Starch Talc Titanium Dioxide
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Directions: As a dietary supplement, take the contents of one pack daily with food.

Warnings & Precautions

Contains: soybeans, fish (anchovy, mackerel, sardine, whiting, pollock, smelt, salmon, tuna, cod or a combination thereof) Contains a bioengineered food ingredient

Warning: cancer & reproductive harm - www.P65Warnings.ca.gov. Consult your physician prior to using this product if you are pregnant, nursing, or have a medical condition.

Discontinue use two weeks prior to surgery. Inform your physician of this product's biotin content before any lab test. Niacin may cause a temporary flushing reaction.

Keep out of reach of children.

Formulation Notes

5 products in 1 pack GNC AMP Men's extreme training vitapak program delivers the power of five science-based formulas to help you maximize your physical and mental intensity and get the most from your workout. Get the nutritional support active men need Train Harder Clinically studied formula improves performance & increases endurance

Clinically studied men's multivitamin blend shown to work better than a basic multivitamin

Advanced muscle performance Vitapak program with performance + endurance support

Includes clinically studied multivitamin blend

In a randomized, double-blind, placebo-controlled study of 112 healthy volunteers, subjects taking the GNC vitamin and mineral blends for six weeks experienced significant improvements in serum levels of certain key nutrients compared to a placebo and a basic multivitamin formula based upon multivariate statistical analyses of a group of B vitamins (thiamin, niacin, riboflavin, pantothenic acid, biotin, folic acid, and vitamins B-6 and B-12) and key antioxidants and carotenoids (a group of beta-carotene, alpha-tocopherol, selenium, lutein and lycopene). Statistical improvements in SF-36 vitality and mental health scores were also observed compared to placebo. A double-blind, placebo-controlled, crossover study of 29 physically fit and healthy young adult male subjects averaging about 4 hours of exercise a week cycling to exhaustion at 80% VO2 shows that these individuals were able to increase performance measured by time to exhaustion nearly 5 minutes longer than when taking placebo.

Lutemax 2020 Lutein & zeaxanthin CucuWIN

No artificial flavors, gluten free. Gluten free

Additional Information

If it's on our packages, then it's in our boxes. Clinically studied ingredients backed by real science. Get vitamins. Train harder. Get extreme.

Store in a cool, dry place.

For more information: 1-888-462-2548 GNC.com Our quality commitment to you Since 1935, our mission as the industry leader has been to provide you with the highest-quality nutritional supplements. We continue to stand behind this mission. If you're not 100% satisfied with your purchase, return the unused portion of the product with your receipt within 30 days and we'll either refund your money or find a replacement product that is right for you.

30-day supply

Metadata

Product Details

DSLD Entry Date2024-07-25
Product TypeOther Combinations
FormOther (e.g. tea bag)
BrandGNC AMP Advanced Muscle Performance
DSLD ID312702
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.