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Evidence-Based Supplement Research
Evidence-Based Supplement Research

Men's 50+

By One-A-Day

4.8 (104 reviews)
Out of Stock
Supplement Ingredients
IngredientsAmount Per Serving
Vitamin A
Vitamin A
940 mcg
11% as beta-carotene
Vitamin A
-
Vitamin C
Vitamin C
120 mg
Vitamin D
Vitamin D
17.5 mcg
Vitamin E
Vitamin E
11.4 mg
thiamin
Vitamin B1
4.5 mg
-
riboflavin
Vitamin B2
3.4 mg
20 mg
Vitamin B6
Vitamin B6
6 mg
665 mcg DFE
Vitamin B12
Vitamin B12
25 mcg
30 mcg
pantothenic acid
Vitamin B5
15 mg
calcium
Calcium
120 mg
iodine
Iodine
150 mcg
Magnesium
Magnesium
110 mg
zinc
Zinc
24 mg
selenium
Selenium
117 mcg
copper
Copper
2.2 mg
Manganese
Manganese
4.2 mg
chromium
Chromium
180 mcg
Molybdenum
Molybdenum
90 mcg
lycopene
370 mcg

Ingredient Research

Research Evidence

How this product's ingredient doses compare to doses studied in research.

  • Vitamin C120 mg
    Studies used 12–1,200 mg/day (median 250) across 15 studies
    Low end of studied doses
  • Vitamin E11.4 mg
    Studies used 5–1,200 mg/day (median 300) across 10 studies
    Low end of studied doses
    Form mismatch: this product uses Alpha-Tocopherol. Most research support uses α-Te (1 study).
  • Vitamin B14.5 mg
    Studies used 0–1,200 mg/day (median 100) across 8 studies
    Low end of studied doses
  • Vitamin B23.4 mg
    Studies used 20–1,200 mg/day (median 100) across 5 studies
    Below studied range
  • Vitamin B320 mg
    Studies used 100–3,000 mg/day (median 714) across 9 studies
    Below studied range
  • Vitamin B66 mg
    Studies used 19–1,200 mg/day (median 80) across 6 studies
    Below studied range
  • Vitamin B730 mcg
    Studies used 10,000 mcg/day (median 10,000) across 1 study
    Below studied range
  • Calcium120 mg
    Studies used 500–1,000 mg/day (median 750) across 4 studies
    Below studied range
    Form mismatch: this product uses Carbonate. Most research support uses Calcium Carbonate (1 study).
  • Magnesium110 mg
    Studies used 80–637 mg/day (median 250) across 7 studies
    In typical studied range
  • Zinc24 mg
    Studies used 10–100 mg/day (median 55) across 2 studies
    Low end of studied doses
  • Chromium180 mcg
    Studies used 200–400 mcg/day (median 300) across 2 studies
    Below studied range

Research-supported combinations

Ingredient pairs in this product that have synthesised research evidence together.

  • Low evidenceVitamin E + Vitamin Cfor Reduced Pain· 3 studies

    Across 3 studies, all reported beneficial effects of the Vitamin E and Vitamin C combination on pain reduction, with effect sizes ranging from small to moderate and all findings statistically significant. Compared to Vitamin C alone (moderate evidence, small effect), the combination shows a similar directional benefit but the limited number of studies precludes a definitive comparison. The median study duration was 60 days (reported in 1 of 3 studies). No form data were reported for either substance.

Product Description

  • Supports Vision Health: With Vitamin A 940 mcg, essential for maintaining good eye health and clear vision.
  • Boosts Immune System: Vitamin C 120 mg and Vitamin D 17.5 mcg work together to strengthen your body's natural defense.
  • Promotes Heart Health: Vitamin E 11.4 mg, known for its antioxidant properties, helps protect cells and support cardiovascular well-being.
  • Increases Energy Levels: A blend of B Vitamins (B6, B12, thiamin, riboflavin, niacin) supports energy metabolism, helping you stay active and vibrant.
  • Improves Bone Health: Calcium 120 mg and Magnesium 110 mg promote strong bones and reduce the risk of osteoporosis.
  • Supports Brain Function: Folate 665 mcg DFE and biotin 30 mcg are crucial for cognitive function and mental sharpness.
  • Enhances Red Blood Cell Production: Iron-free formulation ensures optimal red blood cell production without the risk of iron overload.
  • Promotes Prostate Health: Lycopene 370 mcg, a powerful antioxidant, supports prostate health.
  • Balances Metabolism: Zinc 24 mg and chromium 180 mcg aid in maintaining healthy metabolism and hormone levels.
  • Improves Thyroid Function: Iodine 150 mcg is essential for normal thyroid function, which influences metabolism and energy levels.
  • Advanced Nutritional Support: Tailored specifically for men aged 50+, providing comprehensive, age-appropriate nutrients.

Other ingredients

  • calcium carbonate
  • microcrystalline cellulose
  • magnesium oxide
  • ascorbic acid
  • croscarmellose sodium
  • zinc oxide
  • dl-alpha-tocopheryl acetate
  • maltodextrin
  • beta-carotene
  • biotin
  • cholecalciferol
  • chromium chloride
  • copper sulfate
  • cyanocobalamin
  • d-calcium pantothenate
  • FD&C Blue #1 aluminum lake
  • FD&C Blue #2 aluminum lake
  • folic acid
  • gelatin
  • hydroxypropyl methylcellulose
  • lycopene
  • manganese sulfate
  • niacinamide
  • polyethylene glycol
  • potassium iodide
  • pyridoxine hydrochloride
  • riboflavin
  • silicon dioxide
  • sodium molybdate
  • sodium selenite
  • stearic acid
  • thiamine mononitrate
  • titanium dioxide (color)
  • vitamin A acetate

Free of

  • artificial flavors
  • artificial sweeteners
  • fish
  • shellfish
  • egg
  • dairy
  • milk

Serving Size: 1

Servings per Container: 200

Pill Type: Tablet

Flavor: -

UPC: 016500596424

Available From
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