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Life Extension Vitamin D3 25 mcg (1000 IU), immune system support, bone health, whole-body health, value size, gluten-free, non-GMO, 250 softgels

407 ratings

Key item features

  • 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 only pure, high-quality ingredients. The majority of our products are non-GMO and gluten-free—and a Certificate of Analysis is available for every one.
  • Live your healthiest life - For over 40 years, we’ve been developing advanced, effective formulas made with the highest standards and based on the latest scientific findings. We believe the answers to a healthier, richer life are within reach, and that rigorous scientific research is the path to get us there. That’s why so many of our nutritional formulas are designed using specific ingredients and amounts based on scientific studies.
Current price is $7.80
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Fulfilled by Walmart
4.685162846803378 out of 5 stars
4.685162846803378 stars out of 5, based on 1660 seller reviews(4.7)
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Customer ratings & reviews

4.8 out of 5 stars
stars
407 ratings378 reviews
How item rating is calculated
  1. 5 stars90% (366)
  2. 4 stars7% (28)
  3. 3 stars1% (4)
  4. 2 stars1% (4)
  5. 1 star1% (5)

Reviews summary

Pros

  • : Offers good quality at a lower cost.
  • : Made with absorbable and effective components.
  • : Small size makes them easy to ingest.
  • : Allows customized daily intake amounts.
  • : Maintains levels within a healthy range.
  • : Provides health benefits over an extended period.
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Showing 1-3 of 378 reviews

Jul 10, 2025
IDA
5 out of 5 stars review

Seller Verified Purchase

Vitamin D3

I have been taking Vitamin D3 for years I love how I can now order a safe and effective medication. Ordering and delivery is quick and easy. Product is well packaged and I love how it is in the dark blue bottles so that light cannot effect the product. I would recommend this product.

Review from Life Extension
Helpful?6SXNOH2V739I179644684
May 4, 2026
Yvette
5 out of 5 stars review

Seller Verified Purchase

Love it

I shopped for vit E that was clean of seed oils, so happy to have found this company that uses olive oil with the vit E.

Review from Life Extension
Helpful?6SXNOH2V739I179644684
Jan 8, 2026
PAMELA
5 out of 5 stars review

Seller Verified Purchase

Sunshine In A Pill

These are easy to swallow and has kept my Vitamin D levels within range!

Review from Life Extension
Helpful?6SXNOH2V739I179644684