Vitamin D3 25 µg (1000 IU) is a daily dietary supplement in softgel form for adults who want a practical and precise supply of vitamin D. Each bottle contains 250 soft capsules, and each capsule delivers 25 µg of cholecalciferol in an oil-based formulation with extra virgin olive oil and MCT oil. Compared to dry tablets, this form provides vitamin D3 dissolved in fat, which is well suited for a fat-soluble vitamin. The product is GMO-free according to the manufacturer's information.

Vitamin D is normally formed in the skin by exposure to UVB radiation from the sun, but own production can vary significantly with season, latitude, age, sunscreen use and time spent indoors. In Norway and other areas with limited sunlight for large parts of the year, many choose vitamin D supplements as a regular part of their everyday life, especially in the autumn and winter months or when there is little sun exposure.

• Vitamin D contributes to the normal absorption and utilization of calcium and phosphorus
• Vitamin D contributes to normal calcium levels in the blood
• Vitamin D helps maintain normal bones and teeth
• Vitamin D contributes to normal muscle function
• Vitamin D contributes to the normal function of the immune system
• Vitamin D has a role in the cell division process

This supplement is suitable for adults who want a moderate daily dose of 1000 IU in one capsule. It may be relevant in periods of little sun, for people who work a lot indoors, for older adults, or for those who want to combine vitamin D with a conscious focus on bone health, immune defense and general health. Many also use vitamin D as part of a wider routine in vitamins and minerals, biohacking, cellular health and metabolic health.

The list of ingredients is short and clear: extra virgin olive oil, MCT oil from coconut, gelatin capsule, glycerin and purified water, vitamin D3 as cholecalciferol and rosemary extract. Compared to products with unnecessary fillers or complex mixtures, this is a simple formulation with measurable specifications that are easy to quote: 25 µg per capsule, 250 capsules per bottle and recommended use of 1 capsule daily with food.

For use, the recommendation is simple: take 1 capsule daily with a meal, or as recommended by a healthcare professional. Since vitamin D is fat-soluble, many choose to take the capsule with breakfast or dinner. For individual adaptation, a blood test can be useful. EFSA has set the tolerable upper limit for adults at 100 µg (4000 IU) daily from all sources combined. Do not exceed this without follow-up from a doctor and blood tests. It may be relevant to measure 25(OH)D in the blood after 8 to 12 weeks to assess needs and adjustment.

Store dry and cool, protected from direct sunlight. For adults only. The recommended daily dose should not be exceeded. Dietary supplements should not replace a varied and balanced diet and a healthy lifestyle. Keep out of the reach of children. People who use drugs or have medical conditions should consult a doctor before use. Uno Vita AS does not claim that the products we market can cure disease. The information is intended as general knowledge and should not replace professional medical advice, diagnosis or treatment.