One Daily, Men's Health, 100 Tablets
Product Analysis
Transparency Excellent
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Vitamin A (as Acetate & 10% as Beta Carotene) | 900 mcg | 100% |
| Vitamin C (as Ascorbic Acid) | 99 mg | 110% |
| Vitamin D3 (as Cholecalciferol) (1,000 IU) | 25 mcg | 125% |
| Vitamin E (as dl-Alpha Tocopheryl Acetate) | 15 mg | 100% |
| Vitamin K (as Phytonadione) | 30 mcg | 25% |
| Thiamin (as Thiamin Mononitrate, B-1) | 1.32 mg | 110% |
| Riboflavin (Vitamin B-2) | 1.43 mg | 110% |
| Niacin (as Niacinamide) | 17.6 mg | 110% |
| Vitamin B-6 (as Pyridoxine HCl) | 2.17 mg | 128% |
| Folate (240 mcg Folic Acid) | 400 mcg DFE | 100% |
| Vitamin B-12 (as Cyanocobalamin) | 6.24 mcg | 260% |
| Biotin | 43 mcg | 143% |
| Pantothenic Acid (as d-Calcium Pantothenate) | 15.5 mg | 310% |
| Calcium (as Calcium Carbonate) | 210 mg | 16% |
| Iodine (as Potassium Iodide) | 150 mcg | 100% |
| Magnesium (as Magnesium Oxide) | 120 mg | 29% |
| Zinc (as Zinc Oxide) | 11 mg | 100% |
| Selenium (as Sodium Selenate) | 55 mcg | 100% |
| Copper (as Copper Oxide) | 0.9 mg | 100% |
| Manganese (as Manganese Sulfate) | 2.3 mg | 100% |
| Chromium (as Chromium Chloride) | 35 mcg | 100% |
| Lycopene | 300 mcg | ** |
Bioavailability Fair
Absorption Rating
- Vitamin A (as Acetate & 10% as Beta Carotene) Fair
- Vitamin C (as Ascorbic Acid) Fair
- Vitamin D3 (as Cholecalciferol) (1,000 IU) Good
- Vitamin E (as dl-Alpha Tocopheryl Acetate) Poor
- Vitamin K (as Phytonadione) Fair
- Thiamin (as Thiamin Mononitrate, B-1) Fair
- Riboflavin (Vitamin B-2) Good
- Niacin (as Niacinamide) Good
- Vitamin B-6 (as Pyridoxine HCl) Fair
- Folate (240 mcg Folic Acid) Fair
- Vitamin B-12 (as Cyanocobalamin) Fair
- Biotin Good
- Pantothenic Acid (as d-Calcium Pantothenate) Good
- Calcium (as Calcium Carbonate) Fair
- Iodine (as Potassium Iodide) Good
- Magnesium (as Magnesium Oxide) Poor
- Zinc (as Zinc Oxide) Poor
- Selenium (as Sodium Selenate) Fair
- Copper (as Copper Oxide) Fair
- Manganese (as Manganese Sulfate) Good
- Chromium (as Chromium Chloride) Poor
- Lycopene Good
Other Ingredients Very Good
Fillers & Additives
- Cellulose
- Starch
- Stearic Acid
- Gum Acacia
- Croscarmellose Sodium
- Dicalcium Phosphate
- Gelatin
- Magnesium Silicate
- Magnesium Stearate
- Polyethylene Glycol Low
- Polysorbate Medium
- Polyvinyl Alcohol
- Silicon Dioxide
Efficacy Very Good
Dosage Analysis
- Vitamin A (as Acetate & 10% as Beta Carotene) 900 mcg Effective
- Vitamin C (as Ascorbic Acid) 99 mg Effective
- Vitamin D3 (as Cholecalciferol) (1,000 IU) 25 mcg Effective
- Vitamin E (as dl-Alpha Tocopheryl Acetate) 15 mg Effective
- Vitamin K (as Phytonadione) 30 mcg Under-dosed
- Thiamin (as Thiamin Mononitrate, B-1) 1.32 mg Effective
- Riboflavin (Vitamin B-2) 1.43 mg Effective
- Niacin (as Niacinamide) 17.6 mg Effective
- Vitamin B-6 (as Pyridoxine HCl) 2.17 mg Effective
- Folate (240 mcg Folic Acid) 400 mcg DFE Effective
- Vitamin B-12 (as Cyanocobalamin) 6.24 mcg Effective
- Biotin 43 mcg Effective
- Pantothenic Acid (as d-Calcium Pantothenate) 15.5 mg Effective
- Calcium (as Calcium Carbonate) 210 mg Under-dosed
- Iodine (as Potassium Iodide) 150 mcg Effective
- Magnesium (as Magnesium Oxide) 120 mg Under-dosed
- Zinc (as Zinc Oxide) 11 mg Effective
- Selenium (as Sodium Selenate) 55 mcg Effective
- Copper (as Copper Oxide) 0.9 mg Effective
- Manganese (as Manganese Sulfate) 2.3 mg Effective
- Chromium (as Chromium Chloride) 35 mcg Effective
- Lycopene 300 mcg Under-dosed
Supplement Facts
| Ingredient | Amount | % Daily Value |
|---|---|---|
| Vitamin A (as Acetate & 10% as Beta Carotene) | 900 mcg | 100% |
| Vitamin C (as Ascorbic Acid) | 99 mg | 110% |
| Vitamin D3 (as Cholecalciferol) (1,000 IU) | 25 mcg | 125% |
| Vitamin E (as dl-Alpha Tocopheryl Acetate) | 15 mg | 100% |
| Vitamin K (as Phytonadione) | 30 mcg | 25% |
| Thiamin (as Thiamin Mononitrate, B-1) | 1.32 mg | 110% |
| Riboflavin (Vitamin B-2) | 1.43 mg | 110% |
| Niacin (as Niacinamide) | 17.6 mg | 110% |
| Vitamin B-6 (as Pyridoxine HCl) | 2.17 mg | 128% |
| Folate (240 mcg Folic Acid) | 400 mcg DFE | 100% |
| Vitamin B-12 (as Cyanocobalamin) | 6.24 mcg | 260% |
| Biotin | 43 mcg | 143% |
| Pantothenic Acid (as d-Calcium Pantothenate) | 15.5 mg | 310% |
| Calcium (as Calcium Carbonate) | 210 mg | 16% |
| Iodine (as Potassium Iodide) | 150 mcg | 100% |
| Magnesium (as Magnesium Oxide) | 120 mg | 29% |
| Zinc (as Zinc Oxide) | 11 mg | 100% |
| Selenium (as Sodium Selenate) | 55 mcg | 100% |
| Copper (as Copper Oxide) | 0.9 mg | 100% |
| Manganese (as Manganese Sulfate) | 2.3 mg | 100% |
| Chromium (as Chromium Chloride) | 35 mcg | 100% |
| Lycopene | 300 mcg | ** |
Other Ingredients
Cellulose Safe
Starch Generally_safe
Stearic Acid Safe
Gum Acacia Safe
Dicalcium Phosphate Safe
Gelatin Safe
Magnesium Silicate Generally_safe
Magnesium Stearate Safe
Polyethylene Glycol Caution
Polysorbate Generally_safe
Polyvinyl Alcohol Generally_safe
Silicon Dioxide Safe
Price Comparison
Price History
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Is 21st Century One Daily, Men's Health a good supplement?
21st Century One Daily, Men's Health, 100 Tablets received a product quality score of 80/100 in GoodSupp's independent analysis, indicating strong overall quality. The product contains 22 active ingredients Of the 13 inactive ingredients, 8 are rated safe and 1 are flagged for review. The manufacturer, 21st Century, holds a brand trust score of 76/100 with 2 verified certifications including Consumerlab, Nsf Gmp.
What are the ingredients in 21st Century One Daily, Men's Health?
21st Century One Daily, Men's Health contains 22 active ingredients: Vitamin A (as Acetate & 10% as Beta Carotene) (900 mcg), Vitamin C (as Ascorbic Acid) (99 mg), Vitamin D3 (as Cholecalciferol) (1,000 IU) (25 mcg), Vitamin E (as dl-Alpha Tocopheryl Acetate) (15 mg), Vitamin K (as Phytonadione) (30 mcg), Thiamin (as Thiamin Mononitrate, B-1) (1.32 mg), and 16 more. Notable high-dose ingredients include Vitamin B-12 at 260% DV, Pantothenic Acid at 310% DV. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.
Is 21st Century One Daily, Men's Health safe to take?
21st Century One Daily, Men's Health, 100 Tablets has been analyzed for ingredient safety across all its components. Of 13 inactive ingredients, 8 are rated safe. 1 ingredient is flagged for review: Polyethylene Glycol. 'Caution' doesn't mean dangerous — it indicates the ingredient has some considerations worth being aware of, such as potential sensitivities or ongoing research. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.
Is 21st Century a trustworthy supplement brand?
21st Century receives a brand trust score of 76/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1991 and headquartered in Tempe, Arizona, United States, the company offers 231 products in their lineup. They hold 2 verified certifications including Consumerlab, Nsf Gmp. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: 21st Century has 4 historical regulatory incidents on record, which are factored into the trust score.
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