Product analysis
Sentry Adults offers broad vitamin and mineral support for everyday dietary gaps, including nutrients used in energy production and normal immune function. Missing details on some forms and blends make its quality harder to compare.
AI assessment of the formula, label and price. How scoring works
Nutrient Quality40
Nutrient forms are mixed in quality, with iodine among the favorable choices and selenium and copper less favorable. Unspecified folate and biotin forms also leave part of the formula harder to compare.
Ingredient Transparency78
All nutrient amounts and most forms are disclosed, making daily intake easier to check. The folate and biotin forms and the proportions within the vitamin A and calcium blends are missing.
Value For Money52
Several minerals compare favorably on cost, while selenium offers more moderate value. Value across much of the remaining formula is uncertain, so the whole blend cannot be compared confidently.
Customer Satisfaction91
Customer satisfaction is strongly positive across a very large number of ratings. The large feedback base gives a broad view of reception without confirming the claimed nutritional benefits.
Product Focus39
The broad formula is mainly suited to filling everyday nutritional gaps. Its many ingredients also touch on hair, energy and concentration, but those benefits depend largely on inadequate intake.
- Format
Tablet - Container
- 130 Tablet(s)
- Per serving
- $0.06
- Also available
Sentry Adults$16.99- Customer rating
- 4.7 · 26,138 ratings
Goals
Vitamin A supports protective barriers, with zinc, vitamin D and selenium contributing to normal immune function. Iron, copper, folate, B6 and B12 can help fill dietary gaps that impair immune cells, without establishing added benefit when intake is adequate. Vitamin C and magnesium are below the saved minimum amount criterion. Vitamin E receives an allowance despite limited routine immunity evidence.
How this product is rated for Immunity
Ingredient fit59
Goal fit
Dose adequacy
Pathways96
Depth
Breadth
Evidence100
Evidence strength
Studied preparation
Formulation logic100
Partner coverage
Conflicts
Effective doses
B vitamins provide nutrients used in normal energy metabolism; Vitamin B9 (Folate) provide nutrients used in blood formation; Vitamin D contribute to bone and mineral nutrition; Zinc and Selenium contribute to normal antioxidant and immune functions; iodine helps fill a dietary gap relevant to normal thyroid function; iron can help address low intake that contributes to iron deficiency. These nutritional contributions are useful when intake falls short; extra benefit above adequate intake is not established.
How this product is rated for Everyday Health
Ingredient fit86
Goal fit
Dose adequacy
Pathways100
Depth
Breadth
Evidence82
Evidence strength
Studied preparation
Formulation logic100
Partner coverage
Conflicts
Effective doses
Zinc, iron and biotin can help address low intake that contributes to diffuse hair shedding. This role concerns nutrient sufficiency, with no established extra regrowth benefit when intake is adequate. The declared nutrients cover different dietary gaps, rather than establishing a combined hair-growth effect.
How this product is rated for Hair Health
Ingredient fit62
Goal fit
Dose adequacy
Pathways18
Depth
Breadth
Evidence97
Evidence strength
Studied preparation
Formulation logic100
Partner coverage
Conflicts
Effective doses
B vitamins support normal energy metabolism, while folate and vitamin B12 help maintain normal blood formation. Their energy relevance is mainly nutritional: helping meet needs can matter when intake is low, while high amounts do not promise extra energy once needs are met. Iron at 18 mg supports oxygen transport, alongside smaller magnesium and vitamin C contributions.
How this product is rated for Energy
Ingredient fit63
Goal fit
Dose adequacy
Pathways0
Depth
Breadth
Evidence97
Evidence strength
Studied preparation
Formulation logic100
Partner coverage
Conflicts
Effective doses
No linked studies yet.
B vitamins support energy metabolism and neurotransmitter function. Iron at 18 mg, folate and B12 can matter for fatigue and concentration when nutrient status is low, with zinc adding nutritional support. Extra nutrient intake does not imply better productivity in someone already meeting their needs.
How this product is rated for Productivity Boost
Ingredient fit42
Goal fit
Dose adequacy
Pathways13
Depth
Breadth
Evidence91
Evidence strength
Studied preparation
Formulation logic100
Partner coverage
Conflicts
Effective doses
Ingredients
| Ingredient | Amount per serving | Score |
|---|---|---|
Vitamin A (Beta-Carotene, Vitamin A Acetate) | 1050 mcg | |
Vitamin C (Ascorbic Acid) | 60 mg | |
Vitamin D3 (Cholecalciferol) | 25 mcg | |
Vitamin E (DL-Alpha-Tocopheryl Acetate) | 13.5 mg | |
Vitamin K (Phytonadione) | 25 mcg | |
Thiamine (Thiamine Mononitrate) | 1.5 mg | |
Riboflavin | 1.7 mg | |
Niacin (Niacinamide) | 20 mg | |
Vitamin B6 (Pyridoxine Hydrochloride) | 2 mg | |
Folate | 667 mcg DFE | |
Vitamin B12 (Cyanocobalamin) | 6 mcg | |
Biotin | 30 mcg | |
Pantothenic Acid (D-Calcium Pantothenate) | 10 mg | |
Calcium (Calcium Carbonate, Dicalcium Phosphate) | 200 mg | |
Iron (Ferrous Fumarate) | 18 mg | |
Phosphorus (Dicalcium Phosphate) | 20 mg | |
Iodine (Potassium Iodide) | 150 mcg | |
Magnesium (Magnesium Oxide) | 50 mg | |
Zinc (Zinc Oxide) | 11 mg | |
Selenium (Sodium Selenate) | 55 mcg | |
Copper (Copper Sulfate) | 0.5 mg | |
Manganese (Manganese Sulfate) | 2.3 mg | |
Chromium (Chromium Picolinate) | 35 mcg | |
Molybdenum (Sodium Molybdate) | 45 mcg | |
Chloride (Potassium Chloride) | 72 mg | |
Potassium (Potassium Chloride) | 80 mg |
How this ingredient is rated
Active Ingredient Quality & Bioavailability100
Iodine Form & Bioavailability
Marine Source Purity & Sourcing
Dose, Safety & Label Transparency100
Dosage Efficacy for Daily Support
Dosage Safety & Upper Limits
Elemental Iodine Transparency
Value100
Price Per Effective Serving
How this ingredient is rated
Active Ingredient Quality & Bioavailability80
Chloride source quality
Dose, Safety & Label Transparency72
Chloride amount per serving
Amount and source disclosure
Value100
Price per serving
How this ingredient is rated
Active Ingredient Quality & Bioavailability31
Iron Chemical Form & Bioavailability
Absorption Support & Blocker Avoidance
Dose, Safety & Label Transparency100
Elemental Iron Label Clarity
Dosage Effectiveness & Safety Range
Value100
Price per Effective Serving
Alternative products
Sources
Published studies used for the product analysis and the top-ranked studies for each ingredient and goal.
- Association of radioactive iodine treatment with survivorship symptoms and primary care utilisation in women of reproductive age with thyroid cancer: a retrospective cohort study.
- Energy level and fatigue after surgery for thyroid cancer: A population-based study of patient-reported outcomes.
- Health-Related Quality of Life in Differentiated Thyroid Cancer Survivors: A Cross-Sectional Study From Turkey.
- Large-dose intravenous ferric carboxymaltose injection for iron deficiency anemia in heavy uterine bleeding: a randomized, controlled trial.
- The Effect of Parenteral or Oral Iron Supplementation on Fatigue, Sleep, Quality of Life and Restless Legs Syndrome in Iron-Deficient Blood Donors: A Secondary Analysis of the IronWoMan RCT.
- Ferric carboxymaltose vs. oral iron in the treatment of pregnant women with iron deficiency anemia: an international, open-label, randomized controlled trial (FER-ASAP).
- Effect of iron therapy on fatigue symptoms in non-anaemic iron deficient women of reproductive age- A Randomized Controlled Trial.
- Intravenous iron isomaltoside treatment of women suffering from severe fatigue after postpartum hemorrhage.
- Magnesium-L-threonate improves sleep quality and daytime functioning in adults with self-reported sleep problems: A randomized controlled trial.
- Total magnesium intake and risk of frailty in older women.
- Red blood cell magnesium and chronic fatigue syndrome.
- Exercise, magnesium and immune function.
- [Efficacy of potassium N-acetylaminosuccinate (Cogitum) in the treatment of asthenic syndrome: results of double-blind placebo-controlled trial].
- Human resting energy expenditure in relation to dietary potassium.
- Physicochemical properties of and volatile compounds in riboflavin fortified cloudy apple juice; study of its effect on job fatigue among Egyptian construction workers.
- Vitamin B status in patients with chronic fatigue syndrome.
- B-vitamins, related vitamers, and metabolites in patients with quiescent inflammatory bowel disease and chronic fatigue treated with high dose oral thiamine.
- Metabolic features of chronic fatigue syndrome.
- Effectiveness of Riboflavin in Inherited Metabolic Diseases: A Systematic Review
- Influence of thiamin supplementation on the health and general well-being of an elderly Irish population with marginal thiamin deficiency.