Sentry Men®

Other Combinations

Brand: 21st Century

Tablet or PillOther CombinationsOff Market
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Net Contents

120 Tablet(s)

Serving Size

1 Tablet(s)

Servings Per Container

120

Supplement Form

Tablet or Pill

Bar Code (UPC/SKU)

7 40985 22673 5

Product Version

501556-0819N

Label Analysis

Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.

27Active Ingredients

27 distinct active ingredients are disclosed in Supplement Facts.

100%Amount Transparency

Every active ingredient discloses a specific amount per serving.

26% Daily Value Coverage

26 ingredients report a %DV; 18 meet or exceed 100% DV.

1Dietary Attributes

Label states: Gluten-Free.

This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.

Allergen Guide

Free From

  • Gluten

Allergen flags are parsed automatically from the official label's claims and statements. Always verify against the physical product label before use, especially if you have a severe allergy.

Supplement Facts

Serving Size: 1 Tablet(s) · 1 per day

IngredientAmount Per Serving% Daily Value
Vitamin A(Beta-Carotene, Vitamin A Acetate)1050 mcg117%
Vitamin C(Ascorbic Acid)90 mg100%
Vitamin D3(Cholecalciferol)25 mcg125%
Vitamin E(DL-Alpha-Tocopheryl Acetate)20.3 mg135%
Vitamin K(Phytonadione)60 mcg50%
Thiamine(Thiamine Mononitrate, Vitamin B1)1.2 mg100%
Riboflavin(Vitamin B2)1.3 mg100%
Niacin(Niacinamide)16 mg100%
Vitamin B6(Pyridoxine Hydrochloride)2 mg118%
Folate333 mcg DFE83%
Folic Acid200 mcg—
Vitamin B12(Cyanocobalamin)6 mcg250%
Biotin40 mcg133%
Pantothenic Acid(D-Calcium Pantothenate)15 mg300%
Calcium(Calcium Carbonate, Dicalcium Phosphate)210 mg16%
Iron(Ferrous Fumarate)8 mg44%
Phosphorus(Dicalcium Phosphate)20 mg2%
Iodine(Potassium Iodide)150 mcg100%
Magnesium(Magnesium Oxide)100 mg24%
Zinc(Zinc Oxide)11 mg100%
Selenium(Sodium Selenate)100 mcg182%
Copper(Copper Sulfate)0.9 mg100%
Manganese(Manganese Sulfate)2.3 mg100%
Chromium(Chromium Picolinate)35 mcg100%
Molybdenum(Sodium Molybdate)50 mcg111%
Chloride(Potassium Chloride)72 mg3%
Potassium(Potassium Chloride)80 mg2%
Lycopene600 mcg—

Not Present

Other Ingredients

StarchCelluloseStearic AcidFD&C Yellow #6Ascorbyl PalmitateBHABHTCitric AcidCorn OilCroscarmellose SodiumDL-Alpha TocopherolEthylcelluloseGelatinGum ArabicMagnesium SilicateMagnesium StearateMaltodextrinMannitolPEGPolyvinyl AlcoholSilicon DioxideSodium AluminosilicateSodium AscorbateSucroseTitanium DioxideVegetable oilWater

Target Groups

Adult Male (18-50 Years)Gluten Free

Label Claims

NutrientAll Other

Directions & Suggested Use

Suggested/Recommended/Usage/Directions

Directions: As a dietary supplement, adults take one (1) tablet daily with any meal or as directed by your healthcare provider. Do not exceed recommended dosage.

Warnings & Precautions

Precautions re: All Other

Do not exceed recommended dosage.

Precautions re: Pregnant or Nursing or Prescription Medications

Warning: Consult a healthcare provider prior to use if pregnant, nursing, on medications, have a medical condition or are planning a medical procedure.

Precautions re: All Other

Stop use and contact a physician if adverse reactions occur.

Precautions re: Children

Keep out of reach of children.

Precautions re: All Other

Do not use if product appears to be tampered with or seal is broken.

Precautions re: All Other

Important Information: Extended use of high levels of Vitamin A (excluding Beta Carotene as the source) may increase the risk to adults of developing osteoporosis. Do not use this product if using other Vitamin A supplements.

Precautions re: Children

Warning: Accidental overdose of iron-containing products is a leading cause of fatal poisoning in children under 6. Keep this product out of reach of children. In case of accidental overdose, call a doctor or Poison Control Center immediately.

Storage

Storage

Store at room temperature.

Formulation

Formula re: Type

Men

Formulation re: Does NOT Contain

Gluten free

Formulation re: Does NOT Contain

No added Yeast or Artificial Flavors. Gluten Free.

FDA Statements

FDA Statement of Identity

Multivitamin & Multimineral Supplement

Other Label Statements

General Statements: All Other Content

Compare vs. Centrum Men

Brand IP Statement(s) re: (c), (TM), (SM)

This product is not manufactured or distributed by Wyeth Holdings, LLC, owner of the registered trademark Centrum.

General Statements: All Other Content

Individual results may vary.

Seals/Symbols

Guaranteed quality Laboratory tested

Manufacturer & Distributor

Manufacturer

21st Century HealthCare, Inc.

2119 S. Wilson St., Tempe, AZ, 85282, USA

Market Reference

$5.99 – $140.33· 40 listings
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  • 21ST CENTURY SENTRY MULTIVITAMIN TABLET (1 Tablet)

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    $7.50
  • 21st Century Sentry Senior Men's 50+ Tablets

    Walmart - Thrifty White Health4.8(1400)
    $13.06
  • 21st Century Men's Health One Daily Multivitamin Multimineral Supplement Tablets

    Swanson Health Products4.7(8900)
    $6.99
  • 21st Century Sentry Senior

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    $15.99
  • 21st Century Sentry Men Multivitamin 120 Count X 3 Packs

    eBay - bluemedical4.8(1400)
    $57.02
  • 21st Century Mega Multi for Men

    Thrifty White Health Essentials4.7(4500)
    $10.00

Where to Buy Locally

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Research & Studies

  • Playing with fire: Masculinity, health, and sports supplements

    M Atkinson - Sociology of Sport Journal, 2007 - journals.humankinetics.com

    … supplementation within athlete cultures (Metzl et al., 2001). I explore the sports supplementation process within a core group of White, male, … , men who consume illegal supplements are …

    2007117 citations
  • Unlocking the power of semen analysis in primary health care—a path to men's health and lifestyle transformation

    HE Lyons, A Peel, M Gonzalez, J Deluao… - Nature Reviews …, 2025 - nature.com

    … health, and reduced life expectancy underscore the urgent need for renewed attention to men’s health. … and preventing chronic diseases in men. Spermatogenesis is highly sensitive to …

    20255 citations
  • The Health Delusion: How to Achieve Exceptional Health in the 21st Century

    G Matten, A Goggins - 2012 - books.google.com

    … vitamin E supplements to healthy men actually increased … Indeed, a metaanalysis of 19 vitamin E supplementation … higherdose supplements on the shelves of your local health store), …

    20126 citations
  • Proteostasis as a Sentry for Sperm Quality and Male Fertility

    P Sutovsky, N Zelenkova, P Postlerova… - Molecular Male …, 2025 - Springer

    … male reproductive health, testicular function, and sperm output as a sentry for general, somatic health… maturation, including heritability, general health, lifestyle, and occupational and …

    20252 citations
  • A pre-exercise dose of muscle sentry® has no effect on performing repeated leg press sets to failure

    TM Bartschi, DC Sanders, TM Farney… - … Journal of Exercise …, 2017 - pmc.ncbi.nlm.nih.gov

    … Participants (16 women, 14 men, college students 19–26 years) performed 2 sets of leg … and health professionals need to become knowledgeable authorities on sport supplements, in …

    20174 citations
  • A urologist's guide to ingredients found in top-selling nutraceuticals for men's sexual health

    T Cui, RC Kovell, DC Brooks… - The journal of sexual …, 2015 - academic.oup.com

    … We used sales data from the most popular retail provider of men's health supplements to identify the top-selling products marketed toward improvement of men's sexual health. We …

    201564 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2022-01-22. DSLD Label ID: 258558. This information is provided for educational reference only and is not medical advice. Always follow the product label and consult a doctor or pharmacist before use.