Your cart is empty
This quantity of item cannot be added to the cart
Continue shopping
"Very quick delivery. Used 3 times, each order arrived the next day before 12:00. Product quality is exactly as described."
"Reliable & original products, with fast next day delivery. Have been using Welzo for over a year now."
"Welzo is great, lots of support from customer service who are easy to get a hold of and quick delivery."
Liquid Vitamin D3, 50mcg (2,000 IU), 1 fl oz (30ml) - Life Extension
Liquid vitamin d3 provides a handy vitamin d supplement to support bone health and immune function, helping you stay strong, balanced, and well throughout the year.
Quantity
4+Save 5%
4Save 5%
Verified Authenticity
Money-Back Guarantee
Easy Returns
100% Money back guarantee, no questions asked
Secure Transaction
Liquid vitamin d3 provides a handy vitamin d supplement to support bone health and immune function, helping you stay strong, balanced, and well throughout the year. The dropper format makes it easy to mix into drinks or hold under the tongue, and Life Extension's decades of care on quality backs your daily routine. This long history in scientifically informed supplements makes Life Extension a trusted choice for reliable, well sourced nutrition.
Available Sizes & Variants:
1 fl oz liquid vitamin d3 – compact daily dose, ideal for travel and easy dosing at home.
Benefits & Features:
- Supports bone health and muscle function.
- Easy dropper dosing makes vitamin d3 simple to fit into daily routines.
- Promotes immune function support, helping you stay resilient through seasonal changes.
- Designed to be absorbed easily in liquid form, the formula supports daily vitamin d3 needs while the brand's careful sourcing and US manufacturing give you reassurance about quality.
- Contains only the essentials with minimal additives, helping you avoid unnecessary extras.
Life Extension has over 40 years in the market and a reputation for scientific rigour and quality. The brand is produced in the United States under current good manufacturing practices, with a focus on straightforward dosing and reliable absorption. ConsumerLab.com has recognised Life Extension with top catalog/internet brand awards across several years, and many customers rate it highly for trust and consistency.
United Kingdom & Rest of the World Shipping Details:
Same day dispatch for orders placed by 2pm (Orders after 2pm dispatched 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 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.
Please consult the product packaging for accurate instructions on how to use the product.
| Supplement Facts | ||
| Serving Size: 1 Drops (approx. 0.04 mL) | ||
| Servings Per Container: About 850 | ||
| Amount Per Serving | % Daily Value | |
| Vitamin D3 (as Cholecalciferol) | 50 mcg | 250% |
The Active Ingredient Is: Vitamin D3 (Cholecalciferol)
Vitamin D3, also known as cholecalciferol, is a fat-soluble vitamin essential for mineral balance and immune support in the body.
This liquid form provides a bioavailable delivery of vitamin D3 to help maintain normal vitamin D status and support daily physiological functions.
What Does Vitamin D3 Do?
Vitamin D3 helps regulate calcium absorption and supports bone mineralisation, while also contributing to immune system function and cellular health in line with EFSA and NHS guidance.
Dr. Martineau of University of Nottingham found that vitamin D3 supplementation can reduce the risk of acute respiratory infections in deficient individuals, highlighting its role in immune resilience.
This product is not intended to diagnose, treat, cure, or prevent any disease.
Life Extension is known for quality and scientific rigour in vitamin delivery, with a longstanding heritage of more than forty years in the supplement sector. This brand is widely recognised for its commitment to ingredient sourcing, formulation integrity and a track record of awards from ConsumerLab that reinforces its trusted standing in the industry. Welzo’s doctors and nutritionists carried out a thorough review of Life Extension’s production philosophy, product development approach, and overall reliability, and this assessment is reflected by the depth of their quality-focused processes. our team of medical experts weighed the brand’s reputation against peers to see how it lines up with our standards for evidence-based supplementation and consumer safety. how we verify ingredient quality is a key part of this process, making sure Life Extension meets our expectations for purity and potency. Life Extension’s UK-focused safety and regulatory assurances support our final selection, and this is supported by brand vetting that translates into a confident partnership.
Part of the Welzo System™
Test, supplement, enhance, and move, all in one place.
Delivery
37 bought this week
30-Day Money Back Guarantee
GMP Certified Facilities
Third-Party Tested
Vegan & Non-GMO
Rated 4.8/5 by 27,000+ Customers
UKAS Accredited Labs
Free Next-Day Delivery Over £50
Science-Backed Formulations
Frequently Asked Questions
Everything you need to know about this product.
Third Party Tested
Trusted by 200,000+ Customers
Pharmaceutical-Grade Quality
UK-Based Customer Support
Rated Excellent by 26,523+ Reviews
100% Money Back Guarantee