At 2,000 IU per softgel, you're getting a solid maintenance dose of **Vitamin D3** — right in the middle of the 1,000–5,000 IU range supported by clinical research for keeping your blood levels in a healthy range. That's more than triple the conservative RDA of 600 IU, and enough to support bone density, immune function, and mood regulation for most people who aren't severely deficient.

The softgel format with safflower oil is a practical choice since D3 is fat-soluble and absorbs significantly better when taken with fat. You're getting the preferred D3 (cholecalciferol) form rather than D2, which matters — D3 is substantially more effective at raising and maintaining your blood levels over time.

If you're correcting a deficiency, spending most of your time indoors, or living in a northern climate, 2,000 IU may not be enough — many practitioners recommend 4,000–5,000 IU daily in those situations. You could double up to two softgels and still stay at or below the 4,000 IU tolerable upper limit.

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California Gold Nutrition

Vitamin D3 50 mcg (2,000 IU)

Capsule · 1 Softgel · 90 servings · $0.05/serving

iHerbAmazon

Best for

ImmuneDentalBone & Joint

Ingredients (1)

Vitamin D

100%

Dose

2000 IU

Target

1000–5000 IU

Form

Premium

Other Ingredients (4)

GelatinCapsule

Protein derived from collagen, used in traditional capsule shells

GlycerinHumectant

Sweet-tasting liquid used in soft capsules and liquids

Safflower Seed OilCarrier

Light, neutral oil from safflower seeds used as a carrier in softgels for fat-soluble nutrients

Purified WaterSolvent

Water meeting USP specifications used as solvent/vehicle in gummies and liquids

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Sources & Scoring

Nutrient data (RDA, UL, and safety thresholds) sourced from: NIH Office of Dietary Supplements and National Academies Dietary Reference Intakes (DRI).

This is not medical advice. Consult a healthcare provider before making changes to your supplement routine.

The score analyzes what's on the label: ingredient doses vs. clinical ranges, chemical forms, evidence levels, and known interactions. It does not verify label accuracy or test for contaminants — for that, look for third-party certifications like USP or NSF.

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