Optimal Vitamin D Liquid is a liquid vitamin D supplement that makes dosing simple by delivering 50 mcg (2,000 IU) of vitamin D3 per drop. The star ingredient is vitamin D3 (cholecalciferol), chosen for its potency and reliable absorption. Seeking Health is known for rigorous quality standards and purity you can trust. Developed by a team focused on safe, clean ingredients, this liquid format makes daily health feel approachable.

Benefits & Features:

• Effortless dosing with a simple drop lets you add vitamin d3 quickly and easily.
• Simple dosing makes daily vitamin d intake easy.
• Pure formulation and careful sourcing help you get vitamin d3 quickly and easily, with reliability and peace of mind.
• Designed for daily use, this vitamin d supplement fits seamlessly into your routine.
• Long lasting stability in a pure formulation helps ensure you can rely on consistent vitamin d3 delivery without the mess or waste of pills, ever.

Seeking Health has built a reputation around purity and reliable dosing. Optimal Vitamin D Liquid delivers 2,000 IU per drop using vitamin D3 (cholecalciferol) in a straightforward liquid format. The product is designed for quick, easy dosing and genuine purity. This focus on quality mirrors Seeking Health's long standing commitment to customer trust and transparency in every bottle.

Vitamin D3 (as cholecalciferol)

• GTIN: 810007521336
• Manufacturer: Seeking Health
• Categories: Back to School Supplements & EssentialsNew ArrivalsOut of stockPopular Supplement BrandsSeeking Health
• 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.

To reap the benefits of the supplement, consume one droplet orally per day or follow the instructions given by your medical expert. Adults: One gram (one level serve with the enclosed scoop) or one scant metric teaspoon (7/8 teaspoon) stirred into water of juice or sprinkled on food twice or more daily. Ensure scoop/spoon is dry and consume immediately on mixing with liquid to retain bioactivity.

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

1. Supports Bone Health: Vitamin D is essential for maintaining strong and healthy bones, as it helps the body absorb calcium and phosphorus. Adequate levels of vitamin D can prevent conditions like osteoporosis and fractures.
2. Boosts Immune System: Vitamin D plays a crucial role in supporting a healthy immune system. It helps the body fight off infections and reduces the risk of developing autoimmune diseases. Regular supplementation with Optimal Vitamin D Liquid can support overall immune function.

The Active Ingredient Is: Vitamin D3 (Cholecalciferol)

Vitamin D3, also known as cholecalciferol, is a fat-soluble vitamin essential for normal bodily function and how your nutrients work.

This form is the common, highly bioavailable variant used to support overall vitamin D status in the body.

What Does Vitamin D3 Do?

Vitamin D3 helps support calcium absorption, aiding normal bone structure and mineralisation. It helps maintain normal immune function in line with NHS and EFSA guidance.

Dr. Patel from University of Birmingham found that vitamin D3 supports calcium metabolism, illustrating its role in helping maintain skeletal health.

The Primary Benefit Is: Bone Health Support

The combination of Vitamin D3 with its role in calcium regulation emphasises its contribution to maintaining bone integrity and mineral balance as recognised by EFSA.

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

Seeking Health was selected for this vitamin D option because this brand upholds strict manufacturing standards that align with Welzo’s commitment to safety and reliability. This focus on quality sets Seeking Health apart as a trusted partner in the supplement space, reinforcing our confidence in their ability to deliver consistent, potent products to patients and customers alike.

The manufacturer is widely recognised for its quality culture and dedication to purity and potency. Their approach to formulation and sourcing supports dependable results, which is why we emphasise their credibility when recommending Optimal Vitamin D Liquid. Our evaluation also highlights their robust testing framework and adherence to industry norms, complemented by documented certifications that underscore their compliance with high-quality manufacturing practices. You can learn more about how we review these standards via our quality certification process.

In terms of product fit, Seeking Health offers a liquid vitamin D3 option that delivers clear dosing per drop, making it well suited to this supplement profile. This brand was evaluated by our medical team for compliance with our quality certification process, reflecting a careful and expert partnership approach by Welzo.