GNC Mega Men® Sport Multivitamin - 180 Caplets (90 Servings) supplement bottle
GNC Mega Men®

Sport Multivitamin - 180 Caplets (90 Servings)

What We Researched
37 active ingredients analyzed · 1 retailer compared · Last updated: Mar 2026
69
Product Score Fair

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Vitamin A (50% as beta-Carotene & 50% Retinyl Acetate) 1500 mcg 167%
Vitamin C (as Ascorbic Acid & Calcium Ascorbate) 300 mg 500%
Vitamin D (as Cholecalciferol D-3) 50 mcg 12%
Vitamin E (as Natural d-alpha Tocopheryl Acetate) 20.1 mg 67%
Vitamin K (as phytonadione) 80 mcg 100%
Thiamin (Vitamin B-1)(as Thiamin Mononitrate) 50 mg 3333%
Riboflavin (Vitamin B-2) 50 mg 2941%
Vitamin B-6 (as Pyridoxine Hydrochloride) 50 mg 2500%
Folic Acid 680 mcg 170%
Vitamin B-12 (as Cyanocobalamin) 50 mcg 833%
Biotin 300 mcg 100%
Pantothenic Acid (as Calcium d-Pantothenate) 50 mg 500%
Iodine (as Potassium Iodide) 150 mcg 100%
Magnesium (as Magnesium Oxide) 120 mg 30%
Zinc (as Zinc Oxide) 25 mg 167%
Selenium (as L-Selenomethionine) 200 mcg 286%
Copper (as Copper Sulfate) 2 mg 100%
Manganese (as Manganese Sulfate) 2 mg 100%
Chromium (as Chromium Chloride) 120 mcg 100%
Molybdenum (as Sodium Molybdate) 75 mcg 100%
Niacin (as Niacinamide & Niacin) 50 mg
Calcium (as Calcium Carbonate & Calcium Ascorbate) 210 mg
L-Leucine 50 mg
L-Isoleucine 50 mg
L-Valine 50 mg
alpha-Lipoic Acid 25 mg
Turmeric (Curcuma longa) Extract (root) 26.3 mg
Silica (as Silicon Dioxide) 12 mg
Inositol 10 mg
Beta-Alanine 10 mg
Hyaluronic Acid (as Sodium Hyaluronate) 5 mg
Boron (as Sodium Borate) 2 mg
Lutein (as Tagetes eracta) (flower) 2 mg
Lycopene 2 mg
Zeaxanthin (as Zeaxanthin Isomers) 400 mcg
Astaxanthin (from Haematococcus pluvialis) 50 mcg
Vanadium (as Sodium Metavanadate) 10 mcg
Bioavailability Good

Absorption Rating

  • Vitamin A (50% as beta-Carotene & 50% Retinyl Acetate) Good
  • Vitamin C (as Ascorbic Acid & Calcium Ascorbate) Good
  • Vitamin D (as Cholecalciferol D-3) Good
  • Vitamin E (as Natural d-alpha Tocopheryl Acetate) Good
  • Vitamin K (as phytonadione) Fair
  • Thiamin (Vitamin B-1)(as Thiamin Mononitrate) Fair
  • Riboflavin (Vitamin B-2) Good
  • Vitamin B-6 (as Pyridoxine Hydrochloride) Fair
  • Folic Acid Fair
  • Vitamin B-12 (as Cyanocobalamin) Fair
  • Biotin Good
  • Pantothenic Acid (as Calcium d-Pantothenate) Good
  • Iodine (as Potassium Iodide) Good
  • Magnesium (as Magnesium Oxide) Poor
  • Zinc (as Zinc Oxide) Poor
  • Selenium (as L-Selenomethionine) Good
  • Copper (as Copper Sulfate) Fair
  • Manganese (as Manganese Sulfate) Good
  • Chromium (as Chromium Chloride) Poor
  • Molybdenum (as Sodium Molybdate) Good
  • Niacin (as Niacinamide & Niacin) Good
  • Calcium (as Calcium Carbonate & Calcium Ascorbate) Fair
  • L-Leucine Good
  • L-Isoleucine Good
  • L-Valine Good
  • alpha-Lipoic Acid Fair
  • Turmeric (Curcuma longa) Extract (root) Poor
  • Silica (as Silicon Dioxide) Poor
  • Inositol Good
  • Beta-Alanine Good
  • Hyaluronic Acid (as Sodium Hyaluronate) Good
  • Boron (as Sodium Borate) Fair
  • Lutein (as Tagetes eracta) (flower) Good
  • Lycopene Good
  • Zeaxanthin (as Zeaxanthin Isomers) Good
  • Astaxanthin (from Haematococcus pluvialis) Good
  • Vanadium (as Sodium Metavanadate) Poor
Other Ingredients Fair

Fillers & Additives

No inactive ingredient data available.

Efficacy Fair

Dosage Analysis

  • Vitamin A (50% as beta-Carotene & 50% Retinyl Acetate) 1500 mcg Effective
  • Vitamin C (as Ascorbic Acid & Calcium Ascorbate) 300 mg Effective
  • Vitamin D (as Cholecalciferol D-3) 50 mcg Effective
  • Vitamin E (as Natural d-alpha Tocopheryl Acetate) 20.1 mg Effective
  • Vitamin K (as phytonadione) 80 mcg Under-dosed
  • Thiamin (Vitamin B-1)(as Thiamin Mononitrate) 50 mg Effective
  • Riboflavin (Vitamin B-2) 50 mg Effective
  • Vitamin B-6 (as Pyridoxine Hydrochloride) 50 mg Effective
  • Folic Acid 680 mcg Effective
  • Vitamin B-12 (as Cyanocobalamin) 50 mcg Effective
  • Biotin 300 mcg Effective
  • Pantothenic Acid (as Calcium d-Pantothenate) 50 mg Effective
  • Iodine (as Potassium Iodide) 150 mcg Effective
  • Magnesium (as Magnesium Oxide) 120 mg Under-dosed
  • Zinc (as Zinc Oxide) 25 mg Effective
  • Selenium (as L-Selenomethionine) 200 mcg Effective
  • Copper (as Copper Sulfate) 2 mg Effective
  • Manganese (as Manganese Sulfate) 2 mg Effective
  • Chromium (as Chromium Chloride) 120 mcg Effective
  • Molybdenum (as Sodium Molybdate) 75 mcg Effective
  • Niacin (as Niacinamide & Niacin) 50 mg High
  • Calcium (as Calcium Carbonate & Calcium Ascorbate) 210 mg Under-dosed
  • L-Leucine 50 mg Under-dosed
  • L-Isoleucine 50 mg Effective
  • L-Valine 50 mg Under-dosed
  • alpha-Lipoic Acid 25 mg Under-dosed
  • Turmeric (Curcuma longa) Extract (root) 26.3 mg Under-dosed
  • Inositol 10 mg Under-dosed
  • Beta-Alanine 10 mg Under-dosed
  • Hyaluronic Acid (as Sodium Hyaluronate) 5 mg Under-dosed
  • Boron (as Sodium Borate) 2 mg Under-dosed
  • Lutein (as Tagetes eracta) (flower) 2 mg Under-dosed
  • Lycopene 2 mg Under-dosed
  • Zeaxanthin (as Zeaxanthin Isomers) 400 mcg Under-dosed
  • Astaxanthin (from Haematococcus pluvialis) 50 mcg Under-dosed

Supplement Facts

Ingredient Amount % Daily Value
Vitamin A (50% as beta-Carotene & 50% Retinyl Acetate) 1500 mcg 167%
Vitamin C (as Ascorbic Acid & Calcium Ascorbate) 300 mg 500%
Vitamin D (as Cholecalciferol D-3) 50 mcg 12%
Vitamin E (as Natural d-alpha Tocopheryl Acetate) 20.1 mg 67%
Vitamin K (as phytonadione) 80 mcg 100%
Thiamin (Vitamin B-1)(as Thiamin Mononitrate) 50 mg 3333%
Riboflavin (Vitamin B-2) 50 mg 2941%
Vitamin B-6 (as Pyridoxine Hydrochloride) 50 mg 2500%
Folic Acid 680 mcg 170%
Vitamin B-12 (as Cyanocobalamin) 50 mcg 833%
Biotin 300 mcg 100%
Pantothenic Acid (as Calcium d-Pantothenate) 50 mg 500%
Iodine (as Potassium Iodide) 150 mcg 100%
Magnesium (as Magnesium Oxide) 120 mg 30%
Zinc (as Zinc Oxide) 25 mg 167%
Selenium (as L-Selenomethionine) 200 mcg 286%
Copper (as Copper Sulfate) 2 mg 100%
Manganese (as Manganese Sulfate) 2 mg 100%
Chromium (as Chromium Chloride) 120 mcg 100%
Molybdenum (as Sodium Molybdate) 75 mcg 100%
Niacin (as Niacinamide & Niacin) 50 mg
Calcium (as Calcium Carbonate & Calcium Ascorbate) 210 mg
L-Leucine 50 mg
L-Isoleucine 50 mg
L-Valine 50 mg
alpha-Lipoic Acid 25 mg
Turmeric (Curcuma longa) Extract (root) 26.3 mg
Silica (as Silicon Dioxide) 12 mg
Inositol 10 mg
Beta-Alanine 10 mg
Hyaluronic Acid (as Sodium Hyaluronate) 5 mg
Boron (as Sodium Borate) 2 mg
Lutein (as Tagetes eracta) (flower) 2 mg
Lycopene 2 mg
Zeaxanthin (as Zeaxanthin Isomers) 400 mcg
Astaxanthin (from Haematococcus pluvialis) 50 mcg
Vanadium (as Sodium Metavanadate) 10 mcg

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$50$49$48$47$46 Mar 12 $47.99
GNC

Prices shown at time of last check. Click a retailer to see current price. GoodSupp is not affiliated with any retailer.

Related Supplements
Frequently Asked Questions
Is GNC Mega Men® Sport Multivitamin - 180 Caplets (90 Servings) a good supplement?

GNC Mega Men® Sport Multivitamin - 180 Caplets (90 Servings) received a product quality score of 69/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. The product contains 37 active ingredients with 90 servings per container.

What are the ingredients in GNC Mega Men® Sport Multivitamin - 180 Caplets (90 Servings)?

GNC Mega Men® Sport Multivitamin - 180 Caplets (90 Servings) contains 37 active ingredients: Vitamin A (50% as beta-Carotene & 50% Retinyl Acetate) (1500 mcg), Vitamin C (as Ascorbic Acid & Calcium Ascorbate) (300 mg), Vitamin D (as Cholecalciferol D-3) (50 mcg), Vitamin E (as Natural d-alpha Tocopheryl Acetate) (20.1 mg), Vitamin K (as phytonadione) (80 mcg), Thiamin (Vitamin B-1)(as Thiamin Mononitrate) (50 mg), and 31 more. Notable high-dose ingredients include Vitamin C at 500% DV, Thiamin at 3333% DV, Riboflavin at 2941% DV. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is GNC Mega Men® Sport Multivitamin - 180 Caplets (90 Servings) safe to take?

GNC Mega Men® Sport Multivitamin - 180 Caplets (90 Servings) has been analyzed for ingredient safety across all its components. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

How much vitamin d3 should i take daily?

The optimal dosage depends on your individual health needs, age, sex, and current nutrient levels. Recommended daily amounts are established by health authorities but may vary from therapeutic doses used in clinical research. It's important to check the Supplement Facts label for the exact amount per serving and compare it against the % Daily Value. Some supplements provide mega-doses well above the Daily Value, which may not be necessary and in some cases could be harmful — particularly for fat-soluble vitamins (A, D, E, K) that accumulate in the body. GoodSupp's efficacy analysis evaluates whether a product's dosages align with clinically studied amounts. Always consult your healthcare provider for personalized dosage recommendations.

What does vitamin d do?

This is an important question for supplement consumers. The dietary supplement industry is largely self-regulated, which means product quality, ingredient transparency, and safety practices vary significantly between brands and products. The most reliable way to evaluate any supplement is to check for third-party testing certifications, review the full ingredient list and dosages, and research the brand's regulatory track record. GoodSupp's database of over 250,000 analyzed products provides independent quality scores, ingredient safety ratings, and brand trust reports to help you make evidence-based decisions.

How much vitamin d3 per day for a woman?

The optimal dosage depends on your individual health needs, age, sex, and current nutrient levels. Recommended daily amounts are established by health authorities but may vary from therapeutic doses used in clinical research. It's important to check the Supplement Facts label for the exact amount per serving and compare it against the % Daily Value. Some supplements provide mega-doses well above the Daily Value, which may not be necessary and in some cases could be harmful — particularly for fat-soluble vitamins (A, D, E, K) that accumulate in the body. GoodSupp's efficacy analysis evaluates whether a product's dosages align with clinically studied amounts. Always consult your healthcare provider for personalized dosage recommendations.

Scan Any Supplement Instantly

Download GoodSupp to scan barcodes, check ingredient safety, and find the best supplements for your needs.

Disclaimer: GoodSupp provides independent supplement quality analysis for informational purposes only. Scores are generated algorithmically based on ingredient profiles, brand certifications, and public records. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Product data is sourced from manufacturer labels and public databases. GoodSupp is not affiliated with any supplement brand.