Prostate & Virility
98/100
This product looks safe
- Niacin: 50mg is 1.4× the Tolerable Upper Intake Level (35mg)
- Folate: 667mg is 667.0× the Tolerable Upper Intake Level (1.0mg)
- 60% of ingredients have research evidence
D
Label Compliance Grade
Product Label
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Safety Alerts
⚠️ Niacin: 50mg is 1.4× the Tolerable Upper Intake Level (35mg)
⚠️ Folate: 667mg is 667.0× the Tolerable Upper Intake Level (1.0mg)
Label Data
2 Caplet(s)
Serving Size
45
Servings
Other Combinations
Product Type
60%
Evidence Coverage
Supplement Facts — Evidence Check
Vitamin A
1500 mcg
(167% DV)
Vitamin C
300 mg
(333% DV)
40 mcg
(200% DV)
✅ 2.7× RDA — within safe limits
📚 604 studies (Tier A: 16, B: 251)
22.1 mg
(147% DV)
✅ 1.5× RDA — within safe limits
📚 177 studies (Tier A: 3, B: 90)
80 mcg
(67% DV)
✅ Within RDA (0.7× RDA of 0.12 mg)
📚 273 studies (Tier A: 9, B: 175)
50 mg
(4167% DV)
📊 41.7× RDA — above typical dose
📚 76 studies (Tier A: 0, B: 33)
50 mg
(3846% DV)
📊 38.5× RDA — above typical dose
📚 12 studies (Tier A: 0, B: 1)
50 mg
(313% DV)
⚠️ Exceeds Tolerable Upper Intake Level by 1.4× (UL: 35 mg)
📚 193 studies (Tier A: 5, B: 63)
50 mg
(2941% DV)
📊 38.5× RDA — above typical dose (UL: 100 mg)
📚 113 studies (Tier A: 3, B: 35)
667 mcg DFE
(167% DV)
⚠️ Exceeds Tolerable Upper Intake Level by 667.0× (UL: 1.0 mg)
📚 225 studies (Tier A: 10, B: 105)
50 mcg
(2083% DV)
📊 20.8× RDA — above typical dose
📚 138 studies (Tier A: 1, B: 44)
300 mcg
(1000% DV)
📊 10.0× RDA — above typical dose
📚 26 studies (Tier A: 0, B: 11)
50 mg
(1000% DV)
📊 10.0× RDA — above typical dose
📚 1 studies — no high-quality reviews
10 mg
(2% DV)
📊 Market median: 125.0mg (294 products)
📚 36 studies (Tier A: 1, B: 7)
Calcium
200 mg
(15% DV)
150 mcg
(100% DV)
✅ Within RDA (1.0× RDA of 0.15 mg)
📚 243 studies (Tier A: 4, B: 133)
100 mg
(24% DV)
📊 Market median: 4002.0mg (1 products)
📚 20 studies (Tier A: 0, B: 2)
25 mg
(227% DV)
✅ 2.3× RDA — within safe limits
📚 258 studies (Tier A: 6, B: 134)
200 mcg
(364% DV)
📊 3.6× RDA — above typical dose (UL: 0.4 mg)
📚 172 studies (Tier A: 0, B: 67)
2 mg
(222% DV)
✅ 2.2× RDA — within safe limits
📚 36 studies (Tier A: 0, B: 11)
2 mg
(87% DV)
✅ Within RDA (0.9× RDA of 2.3 mg)
📚 8 studies — no high-quality reviews
120 mcg
(363% DV)
📊 3.4× RDA — above typical dose
📚 197 studies (Tier A: 1, B: 55)
75 mcg
(167% DV)
✅ 1.7× RDA — within safe limits
📚 2 studies — no high-quality reviews
100 mg
📊 Market median: 320.0mg (426 products)
📚 24 studies (Tier A: 0, B: 5)
Pumpkin Seed Meal
60 mg
Yohimbe Bark Extract
50 mg
25 mg
📊 Market median: 200.0mg (198 products)
📚 6 studies — no high-quality reviews
Horny Goat Weed, Powder
20 mg
20 mg
📊 Market median: 500.0mg (357 products)
📚 1 studies — no high-quality reviews
10 mg
📊 Market median: 500.0mg (143 products)
10 mg
📊 Market median: 550.0mg (217 products)
📚 29 studies (Tier A: 0, B: 5)
4 mg
📊 Market median: 108.0mg (8 products)
📚 9 studies (Tier A: 0, B: 4)
2 mg
📊 Market median: 3.0mg (58 products)
📚 2 studies — no high-quality reviews
950 mcg
📊 Market median: 10.0mg (105 products)
📚 1 studies (Tier A: 0, B: 1)
950 mcg
📊 Market median: 10.0mg (35 products)
📚 5 studies (Tier A: 0, B: 2)
190 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 (Tier A: 0, B: 1)
Other Ingredients
Microcrystalline Cellulose
Hydroxypropyl Cellulose
Hydroxypropyl Methylcellulose
Stearic Acid
Magnesium Stearate
Ethyl Vanillin
Titanium Dioxide
Caramel color
Polyethylene Glycol
Talc
Label Claims — Verification
❓
Nutrient
❓
All Other
❓
Structure/Function
All Other (99% of products)
Structure/Function (76% of products)
Nutrient (58% of products)
Target Groups
Adult Male (18-50 Years)
Seniors/Mature (>50 Years) - Men ONLY
Product Information
📋 Directions for Use
Directions: As a dietary supplement, take two caplets daily with food.
⚠️ Warnings & Precautions
Keep out of reach of children.
Contains: Soybeans, fish (anchovy, mackerel, pollock, sardine, smelt, salmon, tuna, cod or a combination thereof).
Contains a bioengineered food ingredient.
Warning: Do not exceed recommended daily intake. Use only as directed.
Consult your physician prior to using this product if you are pregnant, nursing, taking medication 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.
🧪 Formulation Notes
Clinically studied multivitamin blend With 40 mcg (1600 IU) of vitamin D-3 for colon health & immune support
Timed-release Clinically Studied
Additional Information
Store in a cool, dry place.
See carton for related information. 45-day supply
Product Details
UPC / SKU
0 48107 15969 6
DSLD Entry Date
2024-09-25
Product Type
Other Combinations
Form
Other (e.g. tea bag)
Brand
GNC Mega Men
DSLD ID
315845
Data Updated
2026-04-11
Research Evidence
337
Research Sources
54
Avg Quality Score
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
A
Vitamin A supplementation for the prevention of morbidity and mortality in infants six months of age or less
A
Vitamin A supplementation for reducing the risk of mother-to-child transmission of HIV infection
A
Vitamin A supplements for preventing mortality, illness, and blindness in children aged under 5: systematic review and meta-analysis
A
Vitamin A supplementation for the prevention of morbidity and mortality in infants one to six months of age
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
A
Food fortification with multiple micronutrients: impact on health outcomes in general population
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