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21st Century Vitamin D3 50 mcg (250 softgels) contains vitamin D3 in a fast, easy-to-swallow softgel. This formula is suitable for adults who wish to supplement their vitamin D intake, for increased needs or when sun exposure is limited. The softgels are free from GMOs and do not contain added sugars, yeast, preservatives, or artificial flavors or colorings. 21st Century has been known for decades for its quality controls and reliable ingredients.
Vitamin D3 is a fat-soluble vitamin that the body can produce itself under the influence of sunlight and is found in limited amounts in foods of animal origin.
Vitamin D is often indicated in IU (International Units) or µg (micrograms). For vitamin D: 1 µg vitamin D = 40 IU.
Vitamin D naturally occurs in animal products such as fatty fish (like salmon, mackerel, and sardines), liver, cheese, and egg yolks. Additionally, the body can produce vitamin D under the influence of sunlight.
21st Century HealthCare manufactures, tests, and packages its vitamins and supplements in its own facilities in Tempe, Arizona. The company states it employs nearly 500 people there and has been working with local suppliers, such as packaging, bottle, and print manufacturers, for 35 years.
Yes, vitamin D is suitable as a supplement to your diet all year round.
| Composition per serving (1 soft gel) | Amount | RI* |
|---|---|---|
| Vitamin D3 (as cholecalciferol) | 50 mg | - |
| Calcium (as calcium carbonate) | 90 mg | 11.25% |
Vitamin D3 (cholecalciferol), soybean oil, gelatin, glycerin, purified water, safflower oil.
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