Thorne’s Vitamin D3 is a vegan, sustainably sourced liquid supplement that makes daily vitamin D intake simple and precise. Known as the “sunshine vitamin,” vitamin D is essential for healthy bones, muscles, teeth, immune function, and cardiovascular health.* Many people don’t get enough sun exposure due to seasonal changes, lifestyle, or geography, making supplementation important.

With a convenient dropper, you can take 2,000 IU or 4,000 IU per serving, ensuring accurate dosing tailored to your needs. Its unflavored, plant-based formulation can be added to foods or beverages for effortless daily use.

Key Benefits

• Supports healthy bones, teeth, and muscle strength*

• Enhances calcium absorption and retention*

• Promotes immune system and cardiovascular health*

• Supports brain function and a positive mood*

• Easy-to-use liquid form with customizable dosing

• Plant-based, vegan, and sustainably sourced

Who Can Benefit

• Aging adults seeking flexible and easily absorbed vitamin D

• Individuals with limited sun exposure or indoor lifestyles

• Those living in northern latitudes or with darker skin tones

• People using high-SPF sunscreen or covering clothing

• Vegetarians, vegans, and anyone preferring liquid supplementation

Suggested Use

• Take ½–1 dropperful daily, or as recommended by your health-care practitioner.

Supplement Facts

• Serving Size: 1 Dropperful (1 mL)

• Vitamin D3 (Cholecalciferol): 100 mcg (4,000 IU)

• Calories: 10

• Total Fat: 1 g (Saturated Fat 1 g)

Other Ingredients

• Medium Chain Triglyceride Oil

• Mixed Tocopherols (Natural Vitamin E)

Warnings

• Allergy: Do not use if you have known hypersensitivity to any ingredients.

• Pregnancy: Consult your health-care practitioner before use.

• Interactions: No known adverse interactions at publication date.