Sentry Heart®
Other CombinationsBrand: 21st Century
Functions
Net Contents
120 Tablet(s)
Serving Size
1 Tablet(s)
Servings Per Container
Not specified
Supplement Form
Tablet or Pill
Bar Code (UPC/SKU)
7 40985 27349 4
Product Version
500964-0214
Label Analysis
Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.
32 distinct active ingredients are disclosed in Supplement Facts.
Every active ingredient discloses a specific amount per serving.
26 ingredients report a %DV; 2 meet or exceed 100% DV.
This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.
Allergen Guide
Contains
- Soy
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) · 2 per day
| Ingredient | Amount Per Serving | % Daily Value |
|---|---|---|
| Vitamin A(Beta-Carotene, Vitamin A Acetate) | 1750 IU | 35% |
| Vitamin C(Ascorbic Acid) | 30 mg | 50% |
| Vitamin D(Cholecalciferol) | 200 IU | 50% |
| Vitamin E(DL-Alpha-Tocopheryl Acetate) | 15 IU | 50% |
| Vitamin K(Phytonadione) | 12.5 mcg | 16% |
| Thiamine(Thiamine Mononitrate, Vitamin B1) | 0.75 mg | 50% |
| Riboflavin(Vitamin B2) | 0.85 mg | 50% |
| Niacin(Niacinamide) | 10 mg | 50% |
| Vitamin B6(Pyridoxine Hydrochloride) | 2.5 mg | 125% |
| Folic Acid | 200 mcg | 50% |
| Vitamin B12(Cyanocobalamin) | 100 mcg | 1667% |
| Biotin | 15 mcg | 5% |
| Pantothenic Acid(D-Calcium Pantothenate) | 5 mg | 50% |
| Calcium(Dicalcium Phosphate) | 54 mg | 5% |
| Iron(Ferrous Fumarate) | 3 mg | 17% |
| Phosphorus(Dicalcium Phosphate) | 40 mg | 4% |
| Iodine(Potassium Iodide) | 75 mcg | 50% |
| Magnesium(Magnesium Oxide) | 20 mg | 5% |
| Zinc(Zinc Oxide) | 3.75 mg | 25% |
| Selenium(Sodium Selenate) | 10 mcg | 14% |
| Copper(Copper Sulfate) | 0.35 mg | 18% |
| Manganese(Manganese Sulfate) | 1 mg | 50% |
| Chromium(Chromium Chloride) | 60 mcg | 50% |
| Molybdenum(Sodium Molybdate) | 37.5 mcg | 50% |
| Chloride(Potassium Chloride) | 29 mg | 1% |
| Potassium(Potassium Chloride) | 32 mg | 1% |
| Boron(Borates) | 16 mcg | — |
| Tin(Stannous Chloride) | 5 mcg | — |
| Nickel(Nickelous Sulfate) | 2.5 mcg | — |
| Silicon(Silicon Dioxide) | 1 mg | — |
| Vanadium(Sodium Metavanadate) | 5 mcg | — |
| Phytosterols | 400 mg | — |
Not Present
Other Ingredients
Target Groups
Label Claims
Directions & Suggested Use
Suggested/Recommended/Usage/Directions
Directions: As a dietary supplement, take one (1) tablets twice a day with any meal or as directed by your healthcare provider.
Warnings & Precautions
Precautions re: Allergies
Contains Soy.
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 the 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: Contains
Multivitamin & Multimineral Supplement with Phytosterols
Formula re: Contains
Contains Soy.
Formulation re: Does NOT Contain
No added Sugar, Yeast, Preservatives or Artificial Flavors.
FDA Statements
FDA Statement of Identity
Multivitamin & Multimineral Supplement with Phytosterols
FDA Disclaimer Statement
*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.
Other Label Statements
General Statements: All Other Content
Key nutrients to support heart health Heart Health
Brand IP Statement(s) re: (c), (TM), (SM)
Compare Active Ingredients to Centrum SPECIALIST(R) Heart
Brand IP Statement(s) re: (c), (TM), (SM)
Centrum(R) is a registered trademark of Wyeth Consumer Healthcare, Madison, NJ 07940
General Statements: All Other Content
Individual results may vary.
Seals/Symbols
LABORATORY TESTED GUARANTEED QUALITY
General: Product/Version Code
500964-0214
Manufacturer & Distributor
Manufacturer
21st Century HealthCare, Inc.
2119 S. Wilson Street, Tempe, AZ, 85282, USA
Market Reference
21st Century Sentry Multivitamin & Multimineral Supplement 130 Tablets
Walmart4.7(7900)$14.14
21st Century Sentry Women Multivitamin Tablets
21st-century-vitamins4.7(1500)$9.99
21st Century Sentry Senior
Swanson Health Products4.7(2400)$8.99
21st Century Sentry Senior Multivitamin & Multimineral Supplement
iHerb4.7(4400)$9.99
Sentry Men's Multivitamin & Multimineral Tablets
21st-century-vitamins4.8(1400)$9.99
21st Century Sentry Senior Men's 50+ Tablets
Thrifty White Health Essentials4.8(1400)$7.36
21st Century Vitamins Sentry Multivitamin & Multimineral Tabs, 300 ct
Silkrute4.7(7900)$140.33
Sentry Senior Tab 21st 125
mountainsidepharmacy.org/online-store4.7(2400)$8.18
Where to Buy Locally
Enter your city or ZIP code to find supplement & health stores in your area that may carry this product.
Showing representative supplement & health retailers — search above for stores in your area.
Nutrishop North Fontana
4.9 (246)Vitamin & supplements store
16135 Sierra Lakes Pkwy #230, Fontana, CA 92336
Complete Health Store
4.9 (49)Vitamin & supplements store
1756 N Riverside Ave, Rialto, CA 92376
Garcia's Healthy Supplements
4.6 (52)Vitamin & supplements store
1455 W Highland Ave Ste 109, San Bernardino, CA 92411
The Vitamin Shoppe
4.6 (173)Vitamin & supplements store
27310 W Lugonia Ave C1, Redlands, CA 92374
Walmart Supercenter
4.0 (7802)Department store
13401 Main St, Hesperia, CA 92345
Target
4.3 (969)Department store
27100 Eucalyptus Ave, Moreno Valley, CA 92555
Research & Studies
The Health Delusion: How to Achieve Exceptional Health in the 21st Century
G Matten, A Goggins - 2012 - books.google.com
… magazines, wonder foods and supplements, surely we should be brimming with health? When it … Whether we’re talking about heart disease or stroke, cancer or diabetes, obesity or …
20126 citationsThe Doctor's Heart Cure: Beyond the Modern Myths of Diet and Exercise: the Clinically-Proven Plan of Breakthrough Health Secr
A Sears - 2004 - books.google.com
… supplement...how to eat well on a budget...why you should turn the USDA pyramid on its head...The Doctor's Heart Cure food pyramid for a healthy heart… world into the 21st century, also …
20044 citationsA 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
… and health professionals need to become knowledgeable authorities on sport supplements, in … Therefore, heart rate and blood pressure were obtained just prior to commencing and …
20174 citationsThe living heart in the 21st century
ME Debakey, AM Gotto Jr - 2012 - books.google.com
… Although heart disease remains a major health threat, we have learned a lot over the past three decades about what causes it, how to detect it earlier, and how to treat it more effectively. …
20127 citationsHeart failure: a century view, from failure to function
CW Yancy - Circulation, 2025 - ahajournals.org
… We hold with incalculable gratitude the legions of investigators, health care teams, and especially patients who collectively moved the paradigm from HF to heart function. Bravo. …
20252 citationsElectronic home healthcare: concepts and challenges
G Demiris - International Journal of Electronic Healthcare, 2004 - inderscienceonline.com
… definition and focus of homecare in the 21st century. People aged 65 and older … heart failure, chronic obstructive pulmonary disease or requiring wound care to interact with healthcare …
200498 citations
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Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2015-03-25. DSLD Label ID: 43716. 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.
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