Product Image

Centrum Silver Men 50+

GSK
4.8
★ ★ ★ ★ ★
(7129 ratings)
Iodine 150 mcg
Manganese 4 mg
Chloride 72 mg
Molybdenum 50 mcg
Chromium 60 mcg
Vitamin K 60 mcg
Product Image
Score78
The broad vitamin-and-mineral profile provides practical daily coverage at an economical serving cost. Many chemical forms are not identified, making absorption quality difficult to judge.
How scoring works
Quantity:200 Tablet(s) • (200 servings)
Goals:
Energy

Score 78

The broad vitamin-and-mineral profile provides practical daily coverage at an economical serving cost. Many chemical forms are not identified, making absorption quality difficult to judge.
How scoring works
$18.97($0.09 per serving)
Vitacost
$ 21.34
Walmart
$ 18.97
Report prices

Analysis

The broad vitamin-and-mineral profile provides practical daily coverage at an economical serving cost. Many chemical forms are not identified, making absorption quality difficult to judge.

Missing source identity leaves both bioavailability and marine-purity risk uncertain. The 150 mcg amount matches standard daily support needs and remains below the adult upper limit.

B vitamins and iodine support normal cellular metabolism and thyroid hormone production. The once-daily multivitamin mainly helps cover nutritional gaps rather than producing acute energy.

Who is it for
  • Adults focused on energy
  • Adults focused on detoxification
Best for
  • Iodine supplementation
  • Manganese supplementation
  • Chloride supplementation

Pros

  • Provides a disclosed 25.00mcg of vitamin d3
  • Provides a disclosed 100.00mcg of vitamin b12
  • Provides a disclosed 15.00mg of zinc

Cons

  • Many nutrient forms are standard or undisclosed
  • Calcium and magnesium are modest
  • Small carotenoid additions provide limited depth

Warnings

  • Vitamin K can oppose warfarin and related medicines, so intake should remain consistent and medically coordinated.
  • The broad formula should not be stacked casually with another multivitamin.
  • The listed iron amount may be unnecessary for people with adequate iron stores or those advised to avoid supplemental iron.

Nutrient quality

73 High impact

Most vitamin and mineral chemical forms are undisclosed, preventing a reliable absorption assessment. Many vitamins and trace minerals reach useful maintenance amounts, while calcium, magnesium, and specialty actives are modest.

.

Ingredient transparency

72 High impact

All meaningful active amounts are clearly disclosed. The supplied data does not include a complete inactive ingredient list.

.

Customer satisfaction

73 High impact

The aggregate satisfaction measure is supported by adequate volume. Missing feedback themes leave recurring complaints and purpose fit uncertain.

.

Value for money

95 Highest impact

The price is very well matched to the formula quality and dose. Each serving provides excellent cost efficiency.

.
Report analysis

Goals

Impact
High effect
B Goal FitD Strength of SupportC- CoverageB+ Formula Quality
Iodine · 150 mcgVitamin D · 25 mcgVitamin B5 · 10 mgMagnesium · 75 mgRiboflavin · 1.7 mgThiamin · 1.5 mgVitamin B12 · 100 mcgPotassium · 80 mg

B vitamins and iodine support normal cellular metabolism and thyroid hormone production. The once-daily multivitamin mainly helps cover nutritional gaps rather than producing acute energy.

The iodine source and many other nutrient forms are not identified. Maintenance amounts and the lack of stimulant, adaptogen, or mitochondrial actives limit focused energy value.

Study evidence
Iodine Adverse 3 studies

Ingredients

IngredientAmount per serving
Vitamin A (Beta-Carotene)
1050 mcg
Vitamin C
120 mg
Vitamin D3
25 mcg
Vitamin E
27 mg
Vitamin K
60 mcg
Thiamine
1.5 mg
Riboflavin
1.7 mg
Niacin
20 mg
Vitamin B6
6 mg
Folate
500 mcg DFE
Vitamin B12
100 mcg
Biotin
30 mcg
Pantothenic Acid
10 mg
Calcium
210 mg
Phosphorus
20 mg
Iodine
150 mcg
Magnesium
75 mg
Zinc
15 mg
Selenium
21 mcg
Copper
0.5 mg
Manganese
4 mg
Chromium
60 mcg
Molybdenum
50 mcg
Chloride
72 mg
Potassium
80 mg
Lutein
300 mcg
Lycopene
600 mcg
Men 50+ Gluten Free
Report overview
Iodine · 150 mcg OverallScore77
D- Active Ingredient Quality & BioavailabilityA+ Dose, Safety & Label TransparencyA+ Value

Missing source identity leaves both bioavailability and marine-purity risk uncertain. The 150 mcg amount matches standard daily support needs and remains below the adult upper limit. Very low serving cost partly offsets the undisclosed iodine source.

Manganese · 4 mg OverallScore60
F Active Ingredient Quality & BioavailabilityA+ Dose, Safety & Label TransparencyA+ Value

Centrum Silver Men 50+ does not disclose the manganese form, leaving its absorption quality uncertain. Its dose reaches the targeted range while staying comfortably below the upper limit. The serving cost supports economical routine use.

Chloride · 72 mg OverallScore56
F Active Ingredient Quality & BioavailabilityC Dose, Safety & Label TransparencyA+ Value

The chloride amount is moderate and clearly disclosed, making it a useful part of a broader multivitamin. The source salt is not identified, which leaves form quality uncertain. A single tablet is convenient and inexpensive per serving.

Loading alternative details
Report alternatives

Sources

Published studies used for the product analysis and the top-ranked studies for each ingredient and goal.

  1. Energy level and fatigue after surgery for thyroid cancer: A population-based study of patient-reported outcomes.
    Hughes DT; Reyes-Gastelum D; Kovatch KJ; Hamilton AS; Ward KC; Haymart MR · Surgery · 2020
    Cohort study2,584 participantsEnergy forIodine
  2. Association of radioactive iodine treatment with survivorship symptoms and primary care utilisation in women of reproductive age with thyroid cancer: a retrospective cohort study.
    Devanarayan P; Hartman M; Partin M · Family medicine and community health · 2026
    Cohort study10,882 participantsEnergy forIodine
  3. Health-Related Quality of Life in Differentiated Thyroid Cancer Survivors: A Cross-Sectional Study From Turkey.
    Gültekin A; Kahraman MY; Şengöz T; Şimşek FS · Head & neck · 2026
    Cross-sectional study202 participantsEnergy forIodine