Vitamin D Supplements

Vitamin D Supplements for Immune, Bone & Overall Health

Explore our range of vitamin D supplements, including vitamin D3, chosen to support immune function, bone health, muscle function and overall wellbeing — especially important for those living in Ireland.

Why Vitamin D Matters

Low Sun Exposure in Ireland

In Ireland, sunlight is limited for much of the year, and from autumn to spring the sun is often too low in the sky for the body to produce meaningful vitamin D. Combined with indoor lifestyles, this makes deficiency common.

Diet Alone Is Often Not Enough

Only a small number of foods naturally contain vitamin D, meaning even a balanced diet may not provide adequate intake without supplementation.

Immune, Bone & Muscle Support

Vitamin D contributes to normal immune function, supports calcium absorption for healthy bones and teeth, and plays a role in maintaining normal muscle function.

Simple, Reliable Daily Support

Our vitamin D collection includes high-quality, easy-to-use options designed to fit seamlessly into your daily routine — helping you maintain healthy vitamin D levels all year round.

References:
Nutrients Journal (2022). “Vitamin D and Immune Function.”
NIH Office of Dietary Supplements (2024). “Vitamin D — Fact Sheet for Consumers.”
Huberman, A. (2023). “Vitamin D, Sunlight & Human Health.” Huberman Lab Podcast.
Examine.com (2024). “Vitamin D — Evidence-Based Summary.”
HSE Ireland (2023). “Vitamin D Advice for Adults Living in Ireland.”