Carlson Vitamin D3 4000 IU (100 mcg) – Bone and Immune Health Supplement, 360 Softgels

Vitamin D is a crucial nutrient that many struggle to obtain sufficient amounts of, particularly during the darker months of the year. Carlson Vitamin D3 4000 IU softgels provide a concentrated dose of cholecalciferol—the skin's natural form—to contribute to the maintenance of normal bones and a healthy immune system.* Each batch undergoes stringent purity testing, and the formulation is free from gluten, catering to those with dietary sensitivities or preferences.

Key Benefits of Supplementing with Vitamin D3

• Bone Health: Vitamin D facilitates calcium absorption, helping to maintain strong bones and teeth throughout life.*
• Immune Support: Adequate vitamin D levels are associated with normal immune function, aiding the body in responding to seasonal challenges.*
• Muscle Function: Vitamin D contributes to normal muscle contraction and strength, supporting mobility and balance.*
• General Wellbeing: Many bodily systems rely on vitamin D for proper functioning, from cardiovascular health to mood regulation.*

Why Choose Vitamin D3 Over Vitamin D2?

Vitamin D exists in two primary forms: D2 (ergocalciferol) and D3 (cholecalciferol). While both can raise vitamin D levels, evidence indicates that D3 is more effective at sustaining optimal blood concentrations. D3 is the type naturally produced by the skin upon exposure to sunlight. Carlson utilises cholecalciferol—identical to that synthesised by the body—to ensure superior bioavailability, allowing efficient support of calcium uptake and immune responses.*

Who Should Consider a Vitamin D3 Supplement?

Vitamin D deficiency is widespread, particularly amongst those who spend limited time outdoors, reside in northern latitudes, or have darker skin. Older adults and individuals with certain digestive conditions may struggle to absorb adequate vitamin D from diet alone. If you have minimal unprotected sun exposure or a blood test reveals low levels, a high-quality supplement such as Carlson Vitamin D3 can help maintain sufficient stores. As always, consult your health care professional before beginning any supplementation regimen.

What Makes Carlson Vitamin D3 Special?

Carlson has been crafting premium supplements for over half a century. This vitamin D3 preparation includes natural vitamin E to protect freshness and is devoid of gluten, preservatives, and artificial additives. Every batch is analysed in Carlson's own laboratory to verify potency and purity. The softgels are simple to swallow and designed for optimal absorption when ingested with a meal containing fat.

How to Optimise Absorption

As a fat-soluble vitamin, D3 is best absorbed when taken with food that supplies dietary fat. Consuming your softgel alongside a meal containing healthy fats such as avocado, nuts, or olive oil can enhance its bioavailability. Consistent daily intake is crucial for maintaining steady blood levels. Store the bottle in a cool, dry location away from direct sunlight.

Determining the Right Dosage

Carlson Vitamin D3 delivers 4000 IU (100 mcg) per softgel, a dose often used by individuals with identified deficiencies or increased requirements. For general maintenance, many experts suggest 600–2000 IU daily, but personal needs differ. Your health care provider can test your vitamin D levels and recommend an appropriate dose. With a count of 360 softgels per bottle, this product provides a convenient, long-lasting supply.

Safety and Side Effects

Vitamin D is well-tolerated at recommended intakes. However, excessively high doses over prolonged periods may lead to toxicity. Adhere to the dosage advised by your health care professional. This product is a food supplement; it is not intended to diagnose, treat, , or prevent any disease. If you have a medical condition or are taking medications, consult your doctor before use.

* These statements have not been evaluated by the Medicines and Health care products Regulatory Agency. This product is not intended to diagnose, treat, , or prevent any disease.