Zein Pharma Vitamin D3 and K2 Family Drops are a liquid vitamin support designed to back bone health and immune function for the whole family, in short this is a family friendly vitamin D3 plus K2 drop formula. The key actives, vitamin D3 and K2 vitamin, make this vitamin D supplement effective by supporting calcium metabolism and immune resilience, and it is produced by a Germany based company known for GMP compliant production with D3 sourced from lanolin and all trans MK 7 for reliability.

Available Sizes & Variants:

20 ml Zein Pharma Vitamin D3 and K2 Family Drops – convenient daily dose for the whole family.

Benefits & Features:

• Supports daily bone health and helps keep bones strong.
• Easy to dose for adults and children with simple drops, which makes dosing quick for busy families.
• Daily drops are easy to tailor for adults and children, combining vitamin D3 and vitamin K2 in a coconut derived carrier to help calcium reach bones and support cardiovascular balance.
• Bioavailable MCT oil in coconut derived carrier aids absorption and makes the drops feel light.
• Manufactured in Germany under GMP standards with strict quality controls and careful testing.

Zein Pharma is a Germany based company known for GMP compliant production and rigorous quality control. The D3 is sourced from lanolin and combined with all trans MK 7, giving a reliable, scientifically backed liquid formula. Made in Germany under pharmaceutical standards, this vitamin D supplement uses a coconut derived carrier for smooth dosing. Researchers, including Dr. Knapen at Wageningen University, have highlighted the synergy between D3 and K2 for bone and cardiovascular health.

Vitamin D3, Vitamin K2, Vitamin D3, Vitamin K2

• GTIN: 4260085384877
• Manufacturer: Zein Pharma
• Categories: Back to School Supplements & EssentialsBest SellersSubscribe & Save ProductsVitamin D Supplements, Tablets & GummiesZein Pharma 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.

For optimal results, take the Vitamin D3 + K2 Family Drops as follows: Adults should take 4-5 drops daily, children aged 10 years and above should take 2 drops daily, children aged 4-9 years should take 1 drop daily, and children aged 1-4 years should take 1 drop every 2 days. It is recommended to take the drops with food to enhance absorption. Store in a cool, dry place away from direct sunlight. Keep out of reach of children. Consult a doctor before use if you are taking anticoagulant medication.

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.

The Active Ingredient Is: Vitamin D3 (Cholecalciferol)

Vitamin D3, also known as cholecalciferol, is a fat-soluble vitamin important for ordinary bodily function and mineral balance. This variant is sourced from lanolin and is offered in a fat-based medium to aid uptake and stability. The type used in this product is delivered in a liquid carrier to help uptake and availability within the body.

What Does Vitamin D3 Do?

Vitamin D3 helps regulate calcium absorption and supports normal immune function, lining up with NHS and EFSA guidance. It teams up with vitamin K2 to steer calcium metabolism and bone health, with studies noting synergistic effects for skeletal support. The pairing with vitamin K2 directs calcium to bones and helps prevent calcification of soft tissues, contributing to overall bone and cardiovascular health as described in EFSA-aligned considerations.

This supplement isn’t meant to diagnose, treat, cure, or prevent any disease.

ZeinPharma has built a trusted reputation in the European supplement landscape for GMP-compliant production, stringent quality control and a focus on scientifically backed ingredients. This brand’s pull toward natural formulations and certified facilities sits in line with Welzo’s safety and reliability benchmarks. Our team of medical experts our team of medical experts reviewed ZeinPharma’s manufacturing heritage and confirmed a steady emphasis on purity and effectiveness, which matters when delivering vitamin D3 + K2 drops to the whole family. The manufacturer’s approach to quality is supported by a solid quality framework, and this is backed by our quality certification process our quality certification process. ZeinPharma’s EU-based, pharmaceutical-style production helps with traceability and compliance under strict European standards, making them a credible partner for this supplement. This brand is especially well matched for a liquid D3 + K2 formula aimed at supporting bone and immune health across ages.