Vitamin D3 1000 IU 90 Softgels

(hover to enlarge)


Vitamin D3 1000 IU 90 Softgels

by Life Extension

  • • 90 servings
Retail $7.00Regular $5.36$5.25

Subscribe & Save!

Ships Free (details) with delivery every

Save 25% off retail

Usually Ships in 1-2 Business Days


Vitamin D3 can be synthesized by humans in the skin upon exposure to ultraviolet-B (UVB) radiation from sunlight. But, due to the winter season, weather conditions, and sun screen usage, the body’s ability to produce optimal vitamin d levels may be inhibited. These factors point to the value of taking a daily vitamin d supplement.

Vitamin d has long provided significant support for healthy bone density. However, scientists have also validated the critical role that vitamin d plays in regulating healthy cell division and differentiation, and its profound effects on human immunity. These findings link a deficiency of vitamin d to a host of common age-related problems.

As a result of evidence of widespread vitamin d deficiency, prominent nutritional scientists are calling on Americans to increase their vitamin d intake to 1,000 IU per day and higher. Life Extension recommends that healthy adults supplement each day with at least 2,000 IU of vitamin d. Elderly adults may benefit from higher doses such as 5,000 IU daily up to 10,000 IU daily. The objective of taking a vitamin d supplement is to achieve an optimal 25-hydroxy vitamin d blood level of 50 ng/mL (and higher).

Vitamin d in the amount of 2,000 IU is contained in the multinutrient Life Extension Mix™ and the multivitamin Two-Per-Day Tablets. A vitamin d blood test can help you determine the additional amount of vitamin d you may need to supplement to achieve an optimal level.

Commercial companies offered only 400 IU vitamin d products when Life Extension long ago introduced this 1,000 IU version. For most people, this 1,000 IU potency is insufficient to attain optimal vitamin d blood levels. For smaller individuals who obtain 2,000-3,000 IU in their multi-nutrient formulas (and children), this potency of vitamin d may be suitable.

Life Extension has upgraded its vitamin d capsules to a small, easy to swallow softgel form that does not include allergen ingredients or vegetable stearate.

Serving Size

1 Softgel, 90 servings per container

Other Ingredients

Safflower oil, gelatin, glycerin and purified water.

Suggested Use

Take one softgel daily with food, or as recommended by a healthcare practitioner.


Individuals consuming more than 2,000 IU/day of vitamin d (from diet and supplements) should periodically obtain a serum 25-hydroxy vitamin d measurement. Do not exceed 10,000 IU per day unless recommended by your doctor. Vitamin d supplementation is not recommended for individuals with high blood calcium levels. Keep out of reach of children. Do not exceed recommended dose. Do not purchase if outer seal is broken or damaged. When using nutritional supplements, please consult with your physician if you are undergoing treatment for a medical condition or if you are pregnant or lactating.

Supplement Facts

Serving Size is 1 Softgel
Amount Per Serving%DV
Vitamin D3 (as Cholecalciferol)1000IU*
*Daily Value (DV) not established.

Customers who bought this item also bought

Vitamin D3 2000 IU Doctor's Best
Vitamin D3 2000 IU 180 Softgels $7.37

Write a Review

Have you tried Life Extension Vitamin D3 1000 IU? Share your experience with others; Review this product here!