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#1 in Vitamins Third-Party Tested

NOW Foods Vitamin D3 5,000 IU

by NOW Foods

"The best-selling vitamin D3 — 240 softgels for under $16"

Amazon Rating
4.8/5
Reviews
55,000+
Price Range
$12-16
Servings
240 softgels
GMP CertifiedNon-GMO
Our Editorial Rating
9.0
Excellent
FormSoftgel
CategoryVitamins
SubcategoryVitamin D3
View on Amazon

Overview

NOW Foods Vitamin D3 5,000 IU delivers cholecalciferol (the most bioavailable form of vitamin D) in a small, easy-to-swallow softgel with olive oil for enhanced absorption. Vitamin D is fat-soluble, so the olive oil carrier is important for bioavailability. At 240 softgels for under $16, this is one of the best values in vitamin D supplementation. NOW Foods has been a trusted supplement brand since 1968.

Key Ingredients

IngredientAmount
Vitamin D3 (Cholecalciferol)5,000 IU (125 mcg)

Pros & Cons

What We Like

  • 240 softgels — 8-month supply
  • Under $0.07 per softgel
  • Olive oil carrier for fat-soluble absorption
  • Small, easy-to-swallow softgel
  • 55,000+ Amazon reviews

What Could Be Better

  • 5,000 IU may be too much for some (get levels tested)
  • Derived from lanolin (sheep wool) — not vegan
  • No vitamin K2 included (important cofactor)
  • May need to add K2 separately

Who Is This For?

Best For

  • Vitamin D deficiency correction
  • Northern latitude residents
  • Those with limited sun exposure
  • Budget vitamin D seekers

Not Ideal For

  • Vegans (lanolin-derived)
  • Those with normal vitamin D levels
  • People wanting D3+K2 combo

Our Verdict

9.0/10 — Excellent

NOW Vitamin D3 5,000 IU is the best value vitamin D supplement available. The olive oil carrier enhances absorption, and 240 softgels at under $16 is unbeatable. Consider adding vitamin K2 (MK-7) separately for optimal calcium metabolism.

Alternatives to Consider

No direct alternatives listed for this product yet.