21st Century Sentry Adults product packaging

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21st Century

Sentry Adults

Tablet or Pill

Serving size1 Tablet(s)
Servings per containerNot listed
Package300 Tablet(s)
Data retrievedJul 28, 2026

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Supplement Facts

Serving size 1 Tablet(s)

Vitamin A1050 mcg117% DV
Vitamin C60 mg67% DV
Vitamin D25 mcg125% DV
Vitamin E13.5 mg90% DV
Vitamin K25 mcg21% DV
Thiamine1.5 mg125% DV
Riboflavin1.7 mg131% DV
Niacin20 mg125% DV
Vitamin B62 mg118% DV
Folate667 mcg DFE167% DV
Folic Acid400 mcgDV not established
Vitamin B126 mcg250% DV
Biotin30 mcg100% DV
Pantothenic Acid10 mg200% DV
Calcium200 mg15% DV
Iron18 mg100% DV
Phosphorus20 mg2% DV
Iodine150 mcg100% DV
Magnesium50 mg12% DV
Zinc11 mg100% DV
Selenium55 mcg100% DV
Copper0.5 mg56% DV
Manganese2.3 mg100% DV
Chromium35 mcg100% DV
Molybdenum45 mcg100% DV
Chloride72 mg3% DV
Potassium80 mg2% DV

Other ingredients

Cellulose; Starch; Stearic Acid; Vegetable Oil; FD&C Yellow #6; Croscarmellose Sodium; Gelatin; Magnesium Silicate (Mg Silicate); Magnesium Stearate (Mg Stearate); Maltodextrin; Monoglycerides; Diglycerides; PEG/PVA Copolymer; Polyvinyl Alcohol (PVA); Silicon Dioxide (SiO2); Titanium Dioxide (TiO2)

Label 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. Individual results may vary.

Label warnings

Do not exceed recommended dosage. 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. 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. 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.

Identity and label version

NIH label record326344
Entered into NIH DSLDMar 25, 2025
UPC / GTIN00740985227022
Manufacturer / distributor on label21st Century HealthCare Inc.
Market statusOn market in the source data
“Entered into NIH DSLD” is the database entry date for this label record. It is not a manufacturer launch date or a label effective date.

NIH label history (1)

Current labelNIH record 326344Entered Mar 25, 2025
Serving size1 Tablet(s)
Formula versionea78bfd7
Ingredients on label27
NIH sourceOpen label ↗
Vitamin A1050 mcg
Vitamin C60 mg
Vitamin D25 mcg
Vitamin E13.5 mg
Vitamin K25 mcg
Thiamine1.5 mg
Riboflavin1.7 mg
Niacin20 mg
Vitamin B62 mg
Folate667 mcg DFE
Folic Acid400 mcg
Vitamin B126 mcg
Biotin30 mcg
Pantothenic Acid10 mg
Calcium200 mg
Iron18 mg
Phosphorus20 mg
Iodine150 mcg
Magnesium50 mg
Zinc11 mg
Selenium55 mcg
Copper0.5 mg
Manganese2.3 mg
Chromium35 mcg
Molybdenum45 mcg
Chloride72 mg
Potassium80 mg

Label warning: Do not exceed recommended dosage. 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. 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. 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.

Sources and traceability

  • NIH Dietary Supplement Label DatabaseData retrieved Jul 28, 2026
    Open source ↗

More from 21st Century

Data comes from product labels or official public sources. It does not mean Safmira, NIH, or FDA approves, certifies, or recommends this product. Label amounts are not laboratory measurements.