Zein Pharma Vitamin D3 + K2 Spray, Peppermint - 25 ml

Vitamin D, Vitamin K, Vitamin D, Vitamin K

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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 14 days in the same original and unopened packaging. Subject to T&C's.

Welzo is a UK-based health platform. Orders ship from the UK.

Shake the bottle well before use. Spray 1-2 times directly into the mouth, preferably under the tongue for optimal absorption. It can be taken at any time of the day, with or without food. Store in a cool, dry place away from direct sunlight. Keep out of reach of children. Do not exceed the recommended daily dose. Consult a healthcare professional before use if you are pregnant, nursing, taking medication, or have a medical condition.

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

*Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.

Vitamin D3, often called cholecalciferol, is a fat-soluble vitamin vital for maintaining bone and immune health.

This variant is sourced from lanolin (sheep's wool) and is broadly recognised for its bioavailability in the body.

What Does Vitamin D3 Do?

Vitamin D3 helps govern calcium uptake, contributing to healthy bone support and normal immune function. Dr. Schwalfenberg from the University of Alberta has noted its role in supporting these physiological processes, [which aligns with EFSA guidance].

This nutrient helps with calcium metabolism and immune system activity, reinforcing normal skeletal and defensive functions.

This product is not intended to diagnose, treat, cure, or prevent any disease.

We opted for Zein Pharma for this supplement because of a long-standing commitment to pharmaceutical-grade quality and transparent sourcing. Zein Pharma’s German-made heritage helps ensure consistent, high-standards output that meets our standards for purity and potency.

Third-party validation remains a core part of our partnership, and Zein Pharma emphasises regular testing by German and independent laboratories, reinforcing trust in each batch. Their use of carefully chosen ingredients and a no-artificial-additives policy strengthens our confidence in product integrity, while sourcing vitamin D3 from lanolin and MK-7 as all-trans vitaMK7 reflects a clear formulation strategy that is well documented.

This brand fits Welzo’s evaluation criteria for reliability, traceability and adherence to rigorous quality controls, and it complements our product needs for Vitamin D3 + K2 synergy. This choice aligns with our team’s expert assessment of manufacturing excellence and regulatory standards, and is endorsed by Welzo's medical team for quality assurance Welzo's healthcare professionals and the certifications we require the certifications we require.