Opti Active D is formulated to support healthy vitamin D levels, immune system function, bone health, calcium absorption, skeletal function, muscle function, and general wellbeing.

Opti Active D contains calcifediol, the circulating form of vitamin D. Unlike standard vitamin D3, calcifediol does not need to be converted by the liver before it can help raise vitamin D levels.

Calcifediol is the form of vitamin D that circulates in the blood and is commonly measured when checking vitamin D status. It is included in Opti Active D for fast-acting vitamin D support.

Each serving provides Opti-D™ calcifediol monohydrate, equivalent to 10 µg of vitamin D.

Yes. Vitamin D supports healthy immune system function. Opti Active D may be useful for adults wanting targeted vitamin D support, especially when sun exposure or dietary intake is low.

Yes. Vitamin D supports calcium absorption, bone mineralisation, bone strength, and skeletal health. Maintaining healthy vitamin D levels is important for long-term bone health.

Yes. Vitamin D plays a role in healthy muscle and skeletal function. Opti Active D may help support people who need more targeted vitamin D support for musculoskeletal wellbeing.

Opti Active D may help support bone mass and bone strength in post-menopausal women by helping maintain healthy vitamin D levels and supporting calcium absorption.

Vitamin D supports healthy pregnancy and foetal development, but pregnancy supplementation should be guided by a healthcare professional. Speak with your doctor, pharmacist, midwife, or practitioner before using Opti Active D during pregnancy or breastfeeding.

Adults should take 1 softgel daily, or as directed by a healthcare practitioner. Always follow the directions on the product label.

Use in children under 9 years is not recommended. For children over 9, speak with a healthcare professional before use to ensure the dose is appropriate.

Do not take Opti Active D with other supplements containing vitamin D unless advised by a healthcare professional. Vitamin D can build up in the body, and taking too much may be unsafe.

Calcifediol may have similar effects to vitamin D, so speak with your healthcare professional before taking it with other medicines, especially if you are managing a medical condition or already using vitamin D, calcium, bone, kidney, or hormone-related medication.

Always read the label and follow the directions for use. Dietary supplements should not replace a balanced diet. If symptoms persist, worsen, or change unexpectedly, consult your healthcare professional.