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21st Century

Sentry Senior

Item | CNT145

$4.86
10% OFF
$5.40
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Supplement Facts

Serving Size: 1 Tablet

  Amount Per Serving % DV
Vitamin A(as Acetate and 40% as Beta Carotene) 2,500 I.U. 50%
Vitamin C (as Ascorbic Acid) 60 mg 100%
Vitamin D₃ (as Cholecalciferol) 500 I.U. 125%
Vitamin E (dl-alpha Tocopheryl Acetate) 50 I.U. 167%
Vitamin K (as Phytonadione) 30 mcg 38%
Thiamin (as Thiamin Mononitrate, B1) 1.5 mg 100%
Riboflavin (Vitamin B2) 1.7 mg 100%
Niacin (as Niacinamide) 20 mg 100%
Vitamin B6 (as Pyridoxine HCl) 3 mg 150%
Folic Acid 400 mcg 100%
Vitamin B12 (as Cyanocobalamin) 25 mcg 417%
Biotin 30 mcg 10%
Pantothenic Acid (as d-Calcium Pantothenate) 10 mg 100%
Calcium (as Dicalcium Phosphate & Carbonate) 220 mg 22%
Phosphorus (as Dicalcium Phosphate) 20 mg 2%
Iodine (as Potassium Iodide) 150 mcg 100%
Magnesium (as Magnesium Oxide) 50 mg 13%
Zinc (as Zinc Oxide) 11 mg 73%
Selenium (as Sodium Selenate) 55 mcg 79%
Copper (as Copper Sulfate) 0.5 mg 25%
Manganese (as Manganese Sulfate) 2.3 mg 115%
Chromium (as Chromium Picolinate) 45 mcg 38%
Molybdenum (as Sodium Molybdate) 45 mcg 60%
Chloride (as Potassium Chloride) 72 mg 2%
Potassium (as Potassium Chloride) 80 mg 2%
Boron (as Borates) 150 mcg **
Nickel (as Nickelous Sulfate) 5 mcg **
Silicon (as Silicon Dioxide) 2 mg **
Vanadium (as Sodium Metavanadate) 10 mcg **
Lycopene 300 mcg **
Lutein 250 mcg **

**Daily Value (DV) not established.

Other Ingredients: Cellulose, Starch, Stearic Acid, Polyvinyl Alcohol, Croscarmellose Sodium, Silicon Dioxide, Titanium Dioxide, PEG, Citric Acid, Talc, Magnesium Stearate, Artificial Colors (FD&C Blue #2, FD&C Red #40, FD&C Yellow #6), BHT.

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. Individual results may vary.

Warning: Consult a healthcare provider prior to use if: pregnant, nursing, on medications, have a medical condition or are planning a medical procedure. Stop use and contact a physician if adverse reactions occur.

Keep out of reach of children. Do not use if product appears to be tampered with or seal is broken. Store at room temperature.

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.

  • No added Sugar, Yeast, Preservatives or Artificial Flavors.
  • GUARANTEED QUALITY LABORATORY TESTED
  • Adults 50+

†Centrum® Silver® is a registered trademark of Wyeth Consumer Healthcare, Madison, NJ 07940

  • Balanced multivitamin and multimineral formula for active adults 55+



  • No sugar, salt, yeast, preservatives or artificial flavors



  • Unconditionally guaranteed for purity, freshness and label potency


21st Century's Sentry Senior is a uniquely balanced multivitamin & multimineral formula for active adults 55+. Support your health with the 21st Century's Sentry Senior.

Terms and Ingredient Definitions

Shipping Weight: .47 lbs

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

MSRP: $6.99

For our website and catalog, the MSRP is the "Manufacturer's Suggested Retail Price." The MSRP is understood to mean the price at which a manufacturer will recommend a retailer sell a product for in stores, on the internet, or in catalogs. The MSRP of National brand items are dictated to Swanson by each manufacturer. For Swanson brand items, the MSRP is calculated based on a varying percentage above the product's base price.

Rated 2 out of 5 by from these appear to be exactly the same as Equate I think they are about equal in price to Equate multivitamin but slightly more expensive with Swanson
Date published: 2019-11-10
Rated 5 out of 5 by from my health has got better with it I am 55 years old . I can not have a chance of feeding me by healthy food .Everything bought at markets or supermarkets has not been done reinspection carefully yet.So, I need something to add my daily nutrition . That supplements help me improve my health alot .Thanks so much.
Date published: 2013-03-10
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Swanson Health started in 1969 in Fargo, ND with a mission to offer pure and potent health products at a great value. Nearly 50 years later, we continue to innovate science-backed vitamins and supplements, delivering wellness solutions that help people live simply healthier together, and find vitality at any age. Click here to learn more about us.

For nearly 50 years, Swanson Health's research and development team has delivered science-backed health and wellness products to people around the world. Our innovation is guided by clinical research, scientific consensus, emerging research and usage traditions, creating products that help you find vitality at any age. At Swanson, we don't hide our science behind proprietary formulas — we believe in easy-to-read, transparent labelling. What's printed on our labels, is exactly what you'll find in our products.

Swanson Health's purity and potency testing begins with our ingredient sourcing, continues through manufacturing, and goes beyond when a product hits the shelf. Our testing exceeds industry standards, ensuring each product meets our quality guarantees for purity and potency. Swanson facilities are Good Manufacturing Practices (GMP) certified, and we voluntarily participate in third-party, independent laboratory testing. With Swanson, you can be sure you're getting the most pure and potent health products at a great value. Click here to learn more about our quality standards.

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