Solgar Vitamin D3 (Cholecalciferol) 25 mcg (1000 IU) – 100 Softgels

Key Benefits of Vitamin D3 Supplementation

• Supports bone health – Vitamin D promotes calcium absorption, which helps maintain strong bones and teeth as you age.
• Immune system support – Adequate vitamin D levels contribute to normal immune function and may help your body defend against seasonal challenges.
• Neuromuscular function – Vitamin D plays a role in muscle contraction and nerve signalling, supporting overall movement and coordination.
• Healthy ageing – As we age, the skin becomes less efficient at producing vitamin D, making supplementation a practical way to maintain optimal levels.

Who Should Consider Vitamin D3?

While everyone can benefit from adequate vitamin D, certain groups are more likely to need supplementation:

• People with limited sun exposure (e.g., office workers, those in southern Australia where UV is weaker in winter)
• Older adults whose skin produces less vitamin D
• Individuals with darker skin, which requires more sun exposure to synthesise vitamin D
• Anyone following a strict vegan or vegetarian diet (note: this product's D3 is derived from lanolin; vegans may prefer a lichen-based alternative)

If you're unsure about your vitamin D status, a simple blood test can help determine whether supplementation is right for you.

Why Vitamin D3 Matters for Your Health

Vitamin D is often called the sunshine vitamin because your skin produces it when exposed to sunlight. Yet many people don't get enough—especially those living in cooler climates, working indoors, or wearing sunscreen year-round. Without adequate vitamin D, your body struggles to absorb calcium, which can affect bone health and immune function.

Solgar Vitamin D3 provides 25 mcg (1000 IU) of cholecalciferol—the same form your body naturally produces—in a convenient, oil-based softgel designed to support absorption. If you're looking to maintain strong bones and a healthy immune system, this supplement offers a trusted, high-quality option.

Understanding Vitamin D3 vs. D2

Vitamin D comes in two forms: D2 (ergocalciferol) from plant sources and D3 (cholecalciferol) from animal sources and sunlight. Research suggests vitamin D3 is more effective at raising and maintaining blood levels of vitamin D. Solgar uses D3 because it's the form your body naturally synthesises, making it a logical choice for supplementation.

Each softgel delivers 1000 IU of D3, a dosage that supports adequate levels for most adults. The oil-based formula helps with absorption since vitamin D is fat-soluble—taking it with a meal containing fat may further enhance uptake.

Recommended Dosage and Usage

The recommended dietary allowance (RDA) for most adults is 600–800 IU per day, with higher intakes (1000–2000 IU) often used for maintenance. Solgar Vitamin D3 provides 1000 IU per softgel, making it suitable for daily use. For best absorption, take one softgel with a meal containing some fat (e.g., breakfast or lunch).

If you have a known deficiency or specific health concerns, consult your healthcare provider for personalised dosing. Vitamin D is fat-soluble, so it can accumulate in the body—avoid exceeding recommended amounts without medical guidance.

Choosing a Quality Vitamin D3 Supplement

Not all supplements are created equal. Solgar stands out for its commitment to purity and quality. These softgels are:

• Non-GM, gluten free, dairy-free, and free from artificial flavours, sweeteners, and preservatives
• Made in small batches using carefully sourced ingredients
• Free from wheat, soy, yeast, sugar, and sodium

The oil-based softgel format is designed to support absorption, mimicking the way vitamin D is naturally delivered in the body. Solgar has been a trusted name in supplements for over 70 years, with a focussed on research and quality control.

Safety and Side Effects

Vitamin D3 is generally well tolerated at recommended doses. However, extremely high intakes (typically above 10,000 IU per day for extended periods) can lead to toxicity, causing symptoms like nausea, weakness, and kidney issues. Always follow dosage guidelines and consult a healthcare professional before starting any new supplement, especially if you have underlying health conditions or take medications that interact with vitamin D. Store the bottle in a cool, dry place away from direct sunlight.

Always read the label and follow directions for use. These statements have not been evaluated by the TGA. This product is not intended to diagnose, treat, , or prevent any disease.