Vitamin D3 High Potency 5,000 IU, 100 Softgels - Pack of 2

Key Benefits of Vitamin D3

Vitamin D plays several important roles in the body. It contributes to the normal absorption and utilisation of calcium and phosphorus, which are essential for maintaining strong bones and teeth. It also contributes to the normal function of the immune system and normal muscle function. Our Vitamin D3 High Potency 5,000 IU softgels provide a convenient way to support these functions, especially during the winter months when sunlight is limited.

Why Vitamin D3 Matters for Your Health

Many people in the UK may not be getting enough vitamin D, particularly from October to March. Known as the "sunshine vitamin," it is produced when skin is exposed to sunlight. However, factors such as indoor lifestyles, northern climates, and sunscreen uses can reduce production. Supplementing with 5,000 IU of vitamin D3 daily helps maintain adequate levels. Each bottle contains 100 softgels, and this pack of 2 gives you a 200-day supply.

What Makes This Vitamin D3 Different?

Vitamin D comes in two forms: D2 (ergocalciferol) from plant sources and D3 (cholecalciferol), which is the form naturally produced by your skin. Research suggests that D3 may be more effective at raising and maintaining blood levels of vitamin D compared to D2. Our product provides 5,000 IU of D3 per soft gel capsule in an easy-to-swallow soft gel capsule form for optimal absorption when taken with a meal containing fat.

Who Should Consider Taking 5,000 IU of Vitamin D3?

Certain groups are at higher risk of low vitamin D levels and may benefit from supplementation. These include:

• People with limited sun exposure (indoor lifestyles, northern climates, or those who consistently uses sunscreen)
• Older adults, as skin synthesis declines with age
• Individuals with darker skin, since melanin reduces vitamin D production
• Those following a vegan diet (note: this D3 is typically from lanolin; check label for source)
• People with conditions that affect fat absorption

If you suspect a deficiency, a blood test can determine your current levels. Always consult your doctor before starting any supplement regime.

Recommended Dosage and Usage

Each soft gel capsule provides 5,000 IU (125 mcg) of vitamin D3. This potency is higher than the standard daily recommendation (600–800 IU for most adults) but is commonly used to maintain optimal levels or correct deficiencies under medical supervision. Take one soft gel capsule daily with a meal that contains fat for best absorption. This pack of 2 ensures you have a long-term supply.

Quality and Purity

Reliable-1 Laboratories manufactures this vitamin D3 supplement with attention to quality. The softgels are free from unnecessary additives. Each bottle contains 100 softgels, and the product is packaged to maintain freshness. Store in a cool, dry place away from direct sunlight.

Safety and Side Effects

Vitamin D is fat-soluble, meaning excess amounts can accumulate in the body. While 5,000 IU is generally considered safe for most adults, extremely high long-term doses may lead to toxicity. Symptoms of too much vitamin D include nausea, weakness, and kidney problems. Do not exceed the recommended dose unless advised by a doctor. Keep out of reach of children. If you are pregnant or breast-feeding, or on any medicine, consult your health care provider before uses.

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.