Nordic Naturals Vitamin D3

An estimated 42% of American adults run low on vitamin D, and indoor training, sunscreen, and early morning or evening sessions only cut that supply further. Nordic Naturals Vitamin D3 replenishes that missing amount in whatever format actually fits your routine, from mini soft gels to sugar-free gummies to a vegan liquid, all delivering the same daily support for bones, mood, and immune function.

Six formats, one nutrient – Choose 1,000 IU or 5,000 IU soft gels, regular or sugar-free gummies, 5,000 IU gummies, or a lichen-derived vegan liquid, so dosing and format fit your diet and routine instead of the other way around.

Built for absorption – Every format delivers D3 (cholecalciferol), the same form your body produces from sun exposure and the form research shows your body uses more efficiently than D2.

Dietary flexibility without a downgrade – Vegetarian gummies, a gelatin-free gummy option, and a fully vegan liquid all deliver the same D3, so skipping gelatin or animal sourcing doesn't mean settling for a lesser nutrient.

Vitamin D functions more like a hormone than a typical vitamin. It supports calcium absorption for bone strength, helps regulate immune system activity, and contributes to normal mood and sleep rhythms. Because D3 synthesis depends on direct sun exposure, indoor time, sunscreen use, geography, and season can all lower how much your body produces on its own, which is where daily supplementation fills the gap.

How to Use Nordic Naturals Vitamin D3

1,000, 5,000 IU Soft Gels or Gummies: One soft gel daily, depending on your needs, with food. 

Vegan Liquid: 0.5 mL daily, with food. Refrigerate after opening and use within three months for freshness.

Take any format with a meal containing fat, since vitamin D is fat-soluble and absorbs better alongside dietary fat.