Life Extension Vitamin D3 25 mcg (1000 IU), Immune System Support, Bone Health, Whole-Body Health, Value Size, Gluten-Free, Non-GMO, 250 softgels

Price: $9.75 - $7.99
(as of Jul 23, 2025 02:05:56 UTC – Details)

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 block, 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.
Is Discontinued By Manufacturer ‏ : ‎ No
Product Dimensions ‏ : ‎ 2.2 x 2.2 x 3.8 inches; 2.82 ounces
Item model number ‏ : ‎ 01751
Date First Available ‏ : ‎ January 8, 2006
Manufacturer ‏ : ‎ Life Extension
ASIN ‏ : ‎ B0019LPCNO
Country of Origin ‏ : ‎ USA
Best Sellers Rank: #20,595 in Health & Household (See Top 100 in Health & Household) #210 in Vitamin D Supplements #1,881 in Sales & Deals
Customer Reviews: 4.7 4.7 out of 5 stars 1,180 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });

Whole-body health all-star – Your body uses vitamin D to keep you healthy and thriving. This supplement delivers 25 mcg of cholecalciferol (vitamin D3), a form that’s more efficient at maintaining healthy D levels than other vitamin D supplements.
Immune system and heart health support – Vitamin D3 helps your body combat everyday and seasonal immune challenges, encouraging a robust immune response. Vitamin D benefits heart health, and endothelial health.
Bone & brain health – Vitamin D helps get calcium into your bones, helping them maintain their strength and rigidity. Vitamin D3 is good for your brain too: healthy D3 levels have been shown to help maintain cognitive abilities and overall brain health!
Ingredients matter – We use the finest raw ingredients with the quality and purity you deserve. The majority of our products are non-GMO, gluten-free and manufactured in the USA—and a Certificate of Analysis is available for every one.
Live your healthiest life – We believe the answers to a healthier life are in reach, and that scientific research is the key to getting there. That’s why so many of our formulas feature specific ingredients and amounts based on scientific studies.