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Zahler

Zahler Advanced Vitamin D3 Softgels 3000 IU

  • Item Form: Softgel
  • Dosage Form: Softgel
  • Primary Supplement Type: Vitamin D3 (cholecalciferol) Supplement
  • Diet Type: Kosher

Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.

Our verdict

A concentrated 3000 IU vitamin D3 softgel with kosher certification, aimed at adults needing more than a standard maintenance dose.

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ASIN: B00E3VCG4KCategory: Vitamin D Supplements

Overview

Zahler's Vitamin D3 softgels deliver 3000 IU per serving, 120 to a bottle, aimed at immune, bone, teeth and muscle support. The formula is kosher and described as vegetarian friendly, in an easy-swallow softgel.

3000 IU is a higher daily dose than the 400 to 1000 IU found in many multivitamins, positioned here for adults with an identified need for more concentrated D3 rather than as a general multivitamin add-on. It is worth noting softgels typically use gelatin, so anyone strictly vegetarian should double check that vegetarian-friendly claim against the actual capsule ingredients.

  • 3000 IU vitamin D3 per softgel
  • Kosher certified
  • Gluten free
  • 120 count, easy-swallow softgel

Who it's for

Suited to adults who have been advised to take a higher-dose vitamin D3 supplement, particularly those wanting a kosher-certified option. Less suitable for anyone who needs a strictly vegan or gelatin-free capsule, given the softgel format.

Pros and cons

Pros
  • 3000 IU per softgel, a higher-dose option
  • Easy-swallow softgel format
Cons
  • Softgel format may not suit those avoiding gelatin despite the vegetarian-friendly label

Performance notes

Each softgel provides 3000 IU of vitamin D3, the cholecalciferol form the body converts most readily, aimed at supporting immune function alongside bone, teeth and muscle health. The 120 count bottle covers about four months at one softgel daily.

Specifications

BrandZahler
Dimensions & fit
Item Weight0.15 poundshigher than 59% of 52 vitamin d supplements
Item Dimensions1.8 × 1.9 × 3.5 inches
Capacity & performance
Age Range DescriptionAdult
Construction & materials
Material Type FreeKOSHER-2/NON-GMO-2/GLUTEN-FREE-2/DAIRY-FREE-2/SOY-FREE-2/VEGETARIAN-2
ColorNo Color
Included components
Unit Count120
Other details
Item FormSoftgel
Dosage FormSoftgel
Primary Supplement TypeVitamin D3 (cholecalciferol) Supplement
Diet TypeKosher
FlavorUnflavored
Product BenefitsProvides Advanced, Premium-Quality Nutritional Support For Your Daily Wellness.
Number Of Items1
Specific Uses For ProductBone & Immune Support
Allergen InformationGluten Free

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Frequently asked questions

How much vitamin D3 is in each softgel?

3000 IU per softgel.

Is this supplement kosher?

Yes, it is listed as kosher.

What form does it come in?

Softgel capsules described as easy to swallow.