🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 33% of ingredients have research evidence
A Label Compliance Grade

Product Label

📸

Have a supplement label? Find it here.

Upload a photo of any supplement label to search our database of 92,312 products.

Label Data

3 Caplet(s) Serving Size
Other Combinations Product Type
33% Evidence Coverage

Supplement Facts — Evidence Check

Vitamin C
30 mg (33% DV)
Sodium
165 mg (7% DV)
📊 Market median: 1000.0mg (1115 products) 📚 22 studies (Tier A: 0, B: 9)
This product: 1500mg
📊 Market median: 600.0mg (79 products) 📚 24 studies (Tier A: 0, B: 6)
This product: 1200mg
MSM
900 mg
📊 Market median: 1000.0mg (2 products)
This product: 900mg
📊 Market median: 100.0mg (173 products)
Median 100.0mg This product: 5mg

Other Ingredients

Microcrystalline Cellulose Hydroxypropyl Methylcellulose Crospovidone Croscarmellose Sodium Polysorbate 80 Stearic Acid Titanium Dioxide Magnesium Stearate Vegetable Acetoglycerides Polyethylene Glycol Silicon Dioxide

Label Claims — Verification

Nutrient
All Other
Structure/Function
All Other (99% of products) Structure/Function (83% of products) Nutrient (54% of products)

Target Groups

Adult Male (18-50 Years) Gluten Free Dairy Free

Product Information

📋 Directions for Use

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

⚠️ Warnings & Precautions

Contains: Crustaceans (Shrimp).

Warning: Cancer and reproductive harm - www.P65Warnings.ca.gov.

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.

Keep out of reach of children.

🧪 Formulation Notes

Each pack contains: TriFlex

Conforms to USP <2091> for weight. Meets USP <2040> disintegration.

No artificial flavors, no wheat, gluten free, no dairy.

In a randomized, double-blind, placebo-controlled study of 112 healthy volunteers, subjects taking the GNC vitamin and mineral blend for six weeks experienced significant improvements in serum levels of certain key nutrients compared to a placebo and leading 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.

Vitapak program with clinically studied multivitamin blend

Joint health Heart health Energy production Antioxidants Clinically study

Achieve your daily nutritional goals with customized ingredients plus multivitamins that have more antioxidant power than ever, contain over 30 clinically studied ingredients - and are smaller and easier to swallow.

Men's health Contains a clinically studied multivitamin blend shown to work better than a basic multivitamin.

Joint Health Features the clinically studied dose of glucosamine and chondroitin, which supports joint comfort and helps maintain joint function. Also has EPA, which supports the body's natural anti-inflammatory response.

Antioxidants Helps fight free radicals produced during your workout

Additional Information

Store in a cool, dry place.

For more information: 1-888-462-2548

30-day supply Joint

Product Details

DSLD Entry Date 2020-06-24
Product Type Other Combinations
Form Other (e.g. tea bag)
Brand GNC Mega Men
Bundle Joint
DSLD ID 219869
Data Updated 2026-04-11

Research Evidence

371 Research Sources
54 Avg Quality Score
148 Meta Analysis
82 Systematic Review
71 Rct
62 Clinical Trial
2 Regulatory Source
1 Cochrane Review
1 Narrative Review
1 Other
1 Openfda Safety
A Vitamin C supplementation in pregnancy
Meta Analysis The Cochrane database of systematic reviews 2015
A Vitamin C supplementation for the primary prevention of cardiovascular disease
Systematic Review The Cochrane database of systematic reviews 2017
A Vitamin C for preventing and treating the common cold
Meta Analysis The Cochrane database of systematic reviews 2013
A Vitamin C for preventing and treating pneumonia
Meta Analysis The Cochrane database of systematic reviews 2013
A Vitamin E supplementation in pregnancy
Meta Analysis The Cochrane database of systematic reviews 2015
A Vitamin C supplementation for prevention and treatment of pneumonia
Meta Analysis The Cochrane database of systematic reviews 2020
A Vitamin C supplementation for prevention and treatment of pneumonia
Systematic Review The Cochrane database of systematic reviews 2021
A Nutritional interventions for preventing and treating pressure ulcers
Meta Analysis The Cochrane database of systematic reviews 2024
A Does Vitamin C Supplementation Provide a Protective Effect in Periodontal Health? A Systematic Review and Meta-Analysis
Meta Analysis International journal of molecular sciences 2024
A Circulating vitamin C concentration and risk of cancers: a Mendelian randomization study
Meta Analysis BMC medicine 2021
View all evidence for Vitamin C →

Compare Similar Products

View all Vitamin C products →