Vitamin D3 + K2

Neutrient D3 + K2 is an easy to use daily spray designed to support bones, immunity and cardiovascular health. It pairs vitamin D3 (the "sunshine" vitamin) with vitamin K2, a nutrient that helps guide calcium into bones where it is needed rather than soft tissues. Many people take vitamin D alone without realising that K2 helps direct and optimise its effects.

This formula uses vitamin D3 from algae plus bioactive K2 (MK7), making it suitable for vegans and highly absorbable. Each spray delivers a clean, well balanced dose with no unnecessary additives. The liquid format allows for quick uptake and is ideal for anyone who prefers not to swallow capsules.

If you are looking for a simple, effective and vegan friendly way to support vitamin D status year round, this spray is a smart, science-backed choice.

Vitamin D is involved in hundreds of processes in the body, including immune balance, mood regulation and bone strength. Many of us in northern Europe fall short, especially in winter. K2 works hand in hand with D3, helping the body use calcium correctly and supporting long term bone and heart health. This combination is more effective than vitamin D alone.

Neutrient was created to make high-quality supplements available at fair prices. As a doctor-founded brand, it is recognised for using clinical-grade formulations without the usual retail markup. Each formula contains clinically studied ingredients at meaningful doses and avoids unnecessary fillers or flavourings. It's ideal for those that value results over marketing hype.

At Blue Essentials, we hold every product to the highest standard – backed by science, proven safe and cost effective. This is the Blue Standard.

Adults: Spray 2 times into the mouth daily, preferably onto the inside of the cheek or under the tongue.
Children from 7 years: 1 to 2 sprays daily, as advised by a health professional.
Shake gently before use.

Start the day with light. Ten to fifteen minutes of morning light helps set your body clock and lift your mood. Pair it with a calcium rich food such as yoghurt, sardines or tofu to complement your routine.

Natural carrier oil (MCT oil), antioxidant (D-alpha tocopherol), cholecalciferol (vitamin D3), menaquinone-7 (vitamin K2).