MASON NATURAL Vitamin D3 10 mcg (400 IU) – 100 Softgels

Understanding Vitamin D3 versus Vitamin D2

Vitamin D exists in two primary forms: D2 (ergocalciferol) and D3 (cholecalciferol). D3 is sourced from animal-derived lanolin from sheep's wool, whereas D2 comes from fungal sources. Research indicates that D3 is more effective at raising and sustaining blood levels of vitamin D. That is why MASON NATURAL use D3—the form your body recognises and utilises efficiently. Each 400 IU softgel provides a maintenance dose suitable for most adults, supporting everyday health without excess.

Key Benefits Backed by Science

• Bone Health: Vitamin D contributes to the maintenance of normal bones and teeth, as well as normal absorption of calcium.
• Immune Function: Vitamin D contributes to the normal function of the immune system, helping your body defend against seasonal challenges.
• Muscle Strength: Vitamin D contributes to the maintenance of normal muscle function, which can help reduce the risk of falls in older adults.
• Cell Growth: Vitamin D has a role in the process of cell division, essential for overall health maintenance.
• Calcium Balance: Vitamin D contributes to normal blood calcium levels, supporting overall metabolic health.

These benefits are authorised EFSA health claims for vitamin D and reflect its role in normal physiological processes.

Who May Need to Supplement?

Although sunlight triggers vitamin D synthesis, many people in the UK have low levels due to limited sun exposure, especially in autumn and winter, or because they spend most of their time indoors. Older adults, those with darker skin tones, and individuals living in northern parts of the UK are at higher risk. MASON NATURAL's softgels are free from common allergens such as dairy, egg, fish, shellfish, tree nuts, peanuts, and wheat, making them suitable for many dietary preferences. Always consult your GP or a health care professional before starting supplementation.

Recommended Dosage and How to Take

Each softgel delivers 10 mcg (400 IU) of vitamin D3, a standard daily amount commonly recommended for general maintenance. The UK government recommends 400 IU per day for most adults, especially during autumn and winter. For optimal absorption, take your softgel with a meal containing fat, as vitamin D is fat-soluble. If you are unsure about your vitamin D status, a simple blood test can help guide your needs. Do not exceed the recommended serving unless advised by a doctor.

Selecting a High-Quality Supplement

When choosing a supplement, purity and manufacturing standards matter. MASON NATURAL has produced vitamins under current Good Manufacturing Practise (GMP) for over 50 years. Every batch undergoes rigorous analytical testing and quality auditing to ensure potency and safety. These softgels contain no artificial preservatives and are free from added dairy, egg, fish, shellfish, tree nuts, peanuts, and wheat—ideal for those with sensitivities. Look for transparent labelling and third-party testing as markers of a trustworthy product.

Safety Information

Vitamin D is generally safe at recommended dosages. Long-term excessive intake can lead to toxicity, but 400 IU per day is well within safe limits. If you are taking medications or have a medical condition, consult your doctor before use. Food supplements should not replace a balanced diet and healthy lifestyle. These statements have not been evaluated by the Medicines and Health care products Regulatory Agency (MHRA). This product is not intended to diagnose, treat, , or prevent any disease.

Final Thoughts on MASON NATURAL Vitamin D3

Adding a reliable vitamin D supplement to your daily routine is a simple step towards maintaining bone health, immune function, and overall vitality. MASON NATURAL Vitamin D3 400 IU softgels offer a trusted, quality-tested option from a brand with decades of experience. Take one softgel per day with a meal and give your body the support it deserves.

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