Life Extension | Vitamin D3

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125 mcg (5000 IU), 60 softgels

Many individuals find themselves lacking in vitamin D due to insufficient exposure to sunlight and dietary sources. However, they require this essential nutrient to maintain robust bone health and a resilient immune system. The Life Extension offers a high-potency supplement designed to bridge these nutritional gaps.

Gluten free | non-GMO 


  • A must-have supplement for bone health and immune support
  • Supports your heart, brain and more
  • Potent formula in an easy-to-swallow softgel


The recommendation is to avoid relying solely on unprotected sun exposure or indoor tanning devices for vitamin D production. Instead, they advise supplementing with vitamin D, specifically 5,000 IU to 8,000 IU of vitamin D3 daily, especially if your multivitamin already provides 1,000 to 3,000 IU of vitamin D.

This vitamin D supplement offers 5,000 IU of vitamin D3 as cholecalciferol per softgel. To ensure adequate levels, it's advised to take a 25-hydroxy vitamin D blood test after three months and aim for optimal blood levels of 50 to 80 ng/ml year-round.

Vitamin D plays a crucial role in cognitive health, bone and immune health, and heart health. It has been associated with better cognitive test scores and cognitive maintenance in aging individuals. Additionally, it aids in calcium transport for strong bones and teeth, supports healthy immune function, regulates calcium balance, promotes a healthy cardiovascular system, and helps maintain normal blood pressure by inhibiting excess renin levels.


Take one (1) softgel daily with food, or as recommended by a healthcare practitioner.

 These statements have not been evaluated by the Food and Drug Administration.
These products are not intended to diagnose, treat, cure, or prevent any disease.



Individuals consuming more than 50 mcg (2000 IU)/day of vitamin D (from diet and supplements) should periodically obtain a serum 25-hydroxy vitamin D measurement. Do not exceed 10000 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 the recommended dose.
  • Do not purchase if the outer seal is broken or damaged.
  • If you have a medical condition, are undergoing treatment, or are pregnant or lactating, consult your physician before using nutritional supplements.
To report a serious adverse event or obtain product information, contact 1-866-280-2852.
    Shipping Information

    Our on-line store is open 24/7 and we ship Monday through Friday, excluding some holidays. Orders received for products without shipping restrictions on its product page will ship the same business day when received before 12:00 p.m. PST. Orders in high demand will have an estimated production time listed on its product page and will ship according to the date listed.

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