Vitamin D Liq. 30 ml Thorne Research

Liquid Vitamin D – Thorne | Liquid Vitamin D3 for Strong Bones, Healthy Muscles & Immunity

Thorne Research's Vitamin D3 is a vegan capsule supplement with 1000 IU of cholecalciferol per dose. It can be beneficial for adults looking to support bone health, immune function, and overall well-being, especially during months with less sun exposure.

Vitamin D3 is one of the most common nutrient deficiencies in the adult population, especially among those who spend little time in the sun or live in latitudes with less sun exposure throughout the year. Thorne Research's Vitamin D3 provides 1000 IU (25 µg) of cholecalciferol per capsule — the same form the body naturally produces through sun exposure — in a clean, plant-based format, without unnecessary excipients. Manufactured with rigorous quality control and independent third-party certification, this supplement easily fits into any adult's daily routine.

Cholecalciferol (vitamin D3) is the form the body naturally synthesizes when skin is exposed to ultraviolet radiation from the sun. It is the most efficient form of vitamin D available in supplementation, with higher potency and better utilization by the body compared to vitamin D2 (ergocalciferol). The product uses plant-derived hypromellose capsules. Vitamin D3 is obtained from lanolin (derived from sheep's wool), so the product is suitable for vegetarians but not vegans. The formula includes vitamin E in the natural form d-alpha tocopherol as a stabilizing antioxidant, in addition to four functional excipients. It does not contain lactose, preservatives (BHA, BHT, sodium benzoate), or palmitates.

✅ Vitamin D can contribute to the maintenance of normal bones and normal teeth.
✅ Vitamin D can contribute to the normal functioning of the immune system.
✅ Vitamin D can contribute to the maintenance of normal muscle function.
 ✅ Vitamin D can contribute to the normal absorption and utilization of calcium and phosphorus.
✅ Vitamin D can contribute to the maintenance of normal blood calcium levels.
✅ Vitamin D plays a role in the process of cell division.*

How to Use: Take 2 drops or as recommended by a healthcare professional. Invert the bottle to dispense individual drops. Can be added to food or mixed into drinks.

Suporte imunitário

Who can benefit from vitamin D3 supplementation?

Any adult with limited sun exposure — someone who works indoors, lives in cloudy climates, regularly uses sunscreen, or is over 50 years old — may have greater difficulty maintaining adequate vitamin D levels through sun exposure and diet. Supplementation can support balance in these contexts.

What is the difference between vitamin D2 and vitamin D3?

Vitamin D3 (cholecalciferol) is the form naturally produced by the body and is more efficiently utilised than vitamin D2 (ergocalciferol), which is plant-derived. D3 is the preferred form for supplementation.

Can vitamin D deficiency affect bones, muscles, and immunity?

Yes — vitamin D is essential for the normal absorption of calcium, for maintaining normal bones and muscles, and for the proper functioning of the immune system. Insufficient intake can compromise these functions over time.

* NRV (Nutrient Reference Value)

** VRN not established.

Food supplements are not a substitute for a varied and balanced diet or a healthy lifestyle. If you are pregnant or breastfeeding, please contact your doctor before taking the supplements. Not recommended in cases of hypersensitivity or allergy to any of the ingredients in the formulation or when interactions of another product with any of the constituents of the formulation are described. Keep out of the reach and sight of children. Store in a cool, dry place, protected from light.

The recommended daily dose should not be exceeded.

* NRV (Nutrient Reference Value)

** VRN not established.

Food supplements are not a substitute for a varied and balanced diet or a healthy lifestyle. If you are pregnant or breastfeeding, please contact your doctor before taking the supplements. Not recommended in cases of hypersensitivity or allergy to any of the ingredients in the formulation or when interactions of another product with any of the constituents of the formulation are described. Keep out of the reach and sight of children. Store in a cool, dry place, protected from light.

The recommended daily dose should not be exceeded.