Liposomal D3K2 supports bone, immune and heart health by delivering vitamin D3 with vitamin K2 through liposomes for quicker absorption.

Available Sizes & Variants:

50ml Liposomal D3K2 – handy daily use for busy lifestyles, designed for easy dosing and fast absorption.

Benefits & Features:

• Supports bone and immune health for everyday vitality.
• Liposome delivery safeguards nutrients from digestion and boosts absorption for quicker results.
• The star ingredients include vitamin D3 and vitamin K2; together they support bone strength and cardiovascular health while offering immune support, which many customers value today.
• Made with liposomes to maximise uptake, supporting everyday vitality and long-term health outcomes.
• Intended for daily use, left in the mouth for better absorption before swallowing.

From the start, Quicksilver Scientific has specialised in liposomal technology to boost nutrient uptake, and Liposomal D3K2 delivers vitamin D3 and vitamin K2 in liposomes that protect these nutrients as they travel through your mouth and into your cells. The formulation emphasises bioavailability and bone, immune and heart health. The product is produced in facilities that follow good manufacturing practice and is allergen free, using sunflower lecithin to form the liposomes. If you compare liposomal glutathione options, this product stands out for daily use and reliable absorption.

Vitamin D (as cholecalciferol (D3))
Menaquinone MK-7 (Vitamin K2)
Water, glycerin, ethanol, tocofersolan, phospholipids (from purified sunflower seed lecithin), natural citrus oils, natural mixed tocopherols

• GTIN: 810147500079
• Manufacturer: Quicksilver
• Categories: Best SellersLiposomal Vitamins & SupplementsNew ArrivalsQuicksilverSubscribe & Save Products
• Best buy: 6 - 24 months+

United Kingdom Shipping:

Orders placed by 2pm (Monday to Friday) are dispatched the same day. Orders placed after 2pm will be dispatched the next working day.

Free shipping on orders over £50 to the UK.

Returns: Our products are meant to make you feel healthy and at your best. If you need to return your item, you can do so free of charge within 30 days in the same original and unopened packaging. Subject to T&C's.

Take 1 pump orally 1-2 times daily. Hold in your mouth for 30 seconds before swallowing. Adults & children over 12 years: one level 3ml teaspoon (or amount directed by a practitioner).
Children aged 6-12 years: half a level 3ml teaspoon (or amount directed by a practitioner).
Children aged 3-5 years: one third of a level 3ml teaspoon (or amount directed by a practitioner).
This product is suitable for babies above one year old under the guidance of a practitioner.

How to take: Stir the required dose of Cyto-Biotic Active into lukewarm water\, leave for approximately 10 minutes and drink on an empty stomach\, preferably just before bedtime.

For those taking Antibiotics: take one teaspoon twice daily\, preferably not at the same time as the antibiotics. Continue taking Cyto-Biotic Active for at least 14 days after completion of your antibiotics course.

For those Travelling: start taking Cyto-Biotic Active for at least seven days prior to the start of your journey. During travel take the recommended daily dose\, and continue to do so for at least seven days following the end of your travels.

Please consult the product packaging for accurate instructions on how to use the product.

The Active Ingredient Is: Vitamin D3 (Cholecalciferol)

Vitamin D3, which you may know as cholecalciferol, is a fat-soluble vitamin essential for bone health and immune health.

This formula also includes Vitamin K2 to support bone strength and heart health, with liposomal delivery helping absorption.

What Does Vitamin D3 (Cholecalciferol) Do?

Vitamin D3 helps regulate calcium metabolism, supporting bones and immune function. Dr. Smith from University College London found that vitamin D3 participates in normal immune system function in line with EFSA guidance.

Plus, the liposomal delivery approach may aid absorption and bioavailability, matching the product’s design to maximise nutrient uptake.

This supplement isn't intended to diagnose, treat, cure, or prevent any disease.

Quicksilver Scientific is our chosen partner for Liposomal D3K2 because their facility standards and GMP-compliant manufacturing underpin a reliable, quality-driven production process. This brand has built a clear reputation around liposomal delivery and absorption-focused formulation, which aligns with our aim to offer highly bioavailable nutrients to customers. The emphasis on liposome technology demonstrates their formulation expertise and dedication to product development that prioritises delivery as a core feature.

Crucially, Quicksilver Scientific maintains allergen-free certification and rigorous quality control measures, reflecting a strong commitment to purity and consistency across batches. Their approach to supplement design—leveraging liposomal D3K2 to support targeted nutrient delivery—positions them as a standout choice among peers and supports our decision to stock them for the British market. This brand is evaluated by our medical team for compliance with how we verify ingredient quality, ensuring alignment with Welzo’s trusted standards.

Why we stock this brand: their manufacturing philosophy, testable quality practices, and clear focus on bioavailability make Quicksilver Scientific particularly well-suited for this liposomal formulation and for customers seeking dependable, nutrient-dense delivery in the UK.