$8.99 $0.07 per serving
Product analysis
Sentry Senior Adults 50+ combines a broad range of vitamins and minerals at a low cost per serving.
AI assessment of the formula, label and price. How scoring works
Nutrient Quality42
Iodine, molybdenum and chloride have favorably characterized sources, while copper sulfate compares less favorably. Many remaining nutrients lack enough comparative information for a firm conclusion.
Ingredient Transparency76
Amounts and most nutrient forms are disclosed. The proportions of the vitamin A and calcium sources remain unclear.
Value For Money47
The low serving cost supports favorable value for several mineral contributions. Many other nutrients cannot be compared individually because usable value information is unavailable.
Customer Satisfaction91
Customer feedback is very positive across a substantial number of ratings. The ratings reflect satisfaction and do not establish effectiveness or safety.
Product Focus35
The broad nutrient mix appears reasonably aligned with its stated purpose. A long ingredient list makes it less focused than a simpler supplement.
- Format
Tablet - Container
- 125 Tablet(s)
- Per serving
- $0.07
- Also available
Sentry Senior$15.99- Customer rating
- 4.7 · 14,676 ratings
Goals
Impact
Moderate effect
Iodine · 150 mcgVitamin D · 25 mcgVitamin B5 · 10 mgMagnesium · 50 mgRiboflavin · 1.7 mgThiamin · 1.5 mgVitamin B12 · 25 mcgPotassium · 80 mg
B vitamins support the normal processes that turn food into usable energy. Their practical benefit is helping meet nutrient needs, with no assumption that larger amounts improve energy when intake is already adequate.
How this product is rated for Energy
Ingredient fit68
Several nutrients relate to normal energy metabolism, alongside ingredients serving other purposes. The declared nutrient amounts make a mix of partial and fuller contributions in the saved findings.
Goal fit
Several nutrients relate to normal energy metabolism, alongside ingredients serving other purposes.
Dose adequacy
The declared nutrient amounts make a mix of partial and fuller contributions in the saved findings.
Pathways0
The saved findings assign no direct contribution to alertness, muscle energy buffering, or the other assessed energy functions. The saved findings show no coverage across the assessed direct energy functions.
Depth
The saved findings assign no direct contribution to alertness, muscle energy buffering, or the other assessed energy functions.
Breadth
The saved findings show no coverage across the assessed direct energy functions.
Evidence94
Vitamin D provides the strongest saved evidence contribution; its usefulness still depends on the nutritional or fatigue context. The saved preparation findings are mostly supportive, with uncertainty for Iodine.
Evidence strength
Vitamin D provides the strongest saved evidence contribution; its usefulness still depends on the nutritional or fatigue context.
Studied preparation
The saved preparation findings are mostly supportive, with uncertainty for Iodine.
Formulation logic100
The counted ingredients can contribute without an additional required partner. No configured ingredient conflict was identified in the saved findings; undisclosed amounts remain uncertain. All counted ingredients reach the saved minimum contribution level.
Partner coverage
The counted ingredients can contribute without an additional required partner.
Conflicts
No configured ingredient conflict was identified in the saved findings; undisclosed amounts remain uncertain.
Effective doses
All counted ingredients reach the saved minimum contribution level.
Vitamin B5 Not classified
No linked studies yet.
Ingredients
| Ingredient | Amount per serving | Score |
|---|---|---|
Vitamin A (Beta-Carotene, Vitamin A Acetate) | 750 mcg | |
Vitamin C (Ascorbic Acid) | 60 mg | |
Vitamin D3 (Cholecalciferol) | 25 mcg | |
Vitamin E (DL-Alpha-Tocopheryl Acetate) | 22.5 mg | |
Vitamin K (Phytonadione) | 30 mcg | |
Thiamine (Thiamine Mononitrate) | 1.5 mg | |
Riboflavin | 1.7 mg | |
Niacin (Niacinamide) | 20 mg | |
Vitamin B6 (Pyridoxine Hydrochloride) | 3 mg | |
Folate | 667 mcg DFE | |
Vitamin B12 (Cyanocobalamin) | 25 mcg | |
Biotin | 30 mcg | |
Pantothenic Acid (D-Calcium Pantothenate) | 10 mg | |
Calcium (Calcium Carbonate, Dicalcium Phosphate) | 220 mg | |
Phosphorus (Dicalcium Phosphate) | 20 mg | |
Iodine (Potassium Iodide) | 150 mcg | |
Magnesium (Magnesium Oxide) | 50 mg | |
Zinc (Zinc Oxide) | 11 mg | |
Selenium (Sodium Selenate) | 19 mcg | |
Copper (Copper Sulfate) | 0.5 mg | |
Manganese (Manganese Sulfate) | 2.3 mg | |
Chromium (Chromium Picolinate) | 50 mcg | |
Molybdenum (Sodium Molybdate) | 45 mcg | |
Chloride (Potassium Chloride) | 72 mg | |
Potassium (Potassium Chloride) | 80 mg | |
Lutein | 250 mcg | |
Lycopene | 300 mcg |
Iodine (Potassium Iodide) · 150 mcg OverallScore100
Each serving supplies 150 mcg of iodine from potassium iodide, an amount aligned with the evaluation’s daily-support criterion. A whole-product serving costs about $0.07.
How this ingredient is rated
Active Ingredient Quality & Bioavailability100
Iodine is listed as potassium iodide. No marine source is recorded, so marine-specific sourcing is not assessed.
Iodine Form & Bioavailability
Iodine is listed as potassium iodide.
Marine Source Purity & Sourcing
No marine source is recorded, so the marine-specific check does not apply; this does not establish that contaminants are absent.
Dose, Safety & Label Transparency100
The label records 150 mcg of iodine per serving, an amount aligned with the evaluation’s daily-support criterion. The general safety check flags no excess.
Dosage Efficacy for Daily Support
The 150 mcg serving aligns with the evaluation’s daily-support criterion.
Dosage Safety & Upper Limits
The evaluation flags no excess for the 150 mcg serving under its general safety check.
Elemental Iodine Transparency
The label records 150 mcg of iodine and its source per serving.
Value100
A whole-product serving costs about $0.07.
Price Per Effective Serving
A whole-product serving costs about $0.07.
Calcium (Calcium Carbonate, Dicalcium Phosphate) · 220 mg OverallScore63
Each serving provides 220 mg of calcium from calcium carbonate and dicalcium phosphate, a moderate contribution of calcium. The evaluation also flags an artificial additive in the product.
How this ingredient is rated
Active Ingredient Quality & Bioavailability65
Calcium is listed from calcium carbonate and dicalcium phosphate, with a total calcium amount but no confirmed proportions for the sources.
Calcium Form & Absorption Potential
The calcium sources are calcium carbonate and dicalcium phosphate; their individual shares are not established.
Elemental Calcium Transparency
The calcium amount is stated as 220 mg per serving.
Dose, Safety & Label Transparency42
A serving provides 220 mg of calcium, a moderate contribution of calcium. The evaluation flags an artificial additive in the product; the saved facts do not name it.
Absorption-Optimized Serving Dose
The 220 mg per serving is a moderate contribution of calcium.
Formulation Purity & Additives
The evaluation flags an artificial additive in the product; the saved facts do not name it.
Value100
The whole product costs about $0.07 per serving.
Price Per Serving Efficiency
The whole product costs about $0.07 per serving.
Chloride (Potassium Chloride) · 72 mg OverallScore81
A serving lists 72 mg of chloride from potassium chloride, a moderate amount. The whole-product serving costs about $0.07.
How this ingredient is rated
Active Ingredient Quality & Bioavailability80
The chloride source is listed as potassium chloride.
Chloride source quality
The chloride source is listed as potassium chloride.
Dose, Safety & Label Transparency72
The label lists 72 mg of chloride per serving, a moderate amount. The chloride amount and source is listed together.
Chloride amount per serving
Each serving lists 72 mg of chloride, a moderate amount.
Amount and source disclosure
The chloride amount and source is listed together.
Value100
The whole-product serving costs about $0.07, toward the lower end of the comparison.
Price per serving
The whole-product serving costs about $0.07, toward the lower end of the comparison.
Alternative products
Report alternatives
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.
- 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.
- Randomised clinical trial: high-dose oral thiamine versus placebo for chronic fatigue in patients with quiescent inflammatory bowel disease.
- Dietary reference values for thiamin.
- Effects of thiamine supplementation on exercise-induced fatigue.
- Long-term maintenance treatment with 300 mg thiamine for fatigue in patients with inflammatory bowel disease: results from an open-label extension of the TARIF study.
- A new perspective on vitamin B12 deficiency in rheumatology: a case-based review.