Liquid Vitamin D3 helps support bone health and immune function by delivering a highly bioavailable form of vitamin D that fits easily into daily routines. Daily use fits busy lives, simply add to your morning. The star ingredient is vitamin D3. NOW Foods has built a long standing reputation for quality since 1968, with FDA compliance, GMP facilities, and rigorous in house testing.

Available Sizes & Variants:

60ml liquid vitamin d3 – compact bottle for daily use.

Benefits & Features:

• Supports bone health and calcium absorption for strong bones.
• Daily use supports immune function and overall wellness by delivering vitamin D3 in a pure liquid form that absorbs quickly, helping you stay comfortable through changing seasons.
• NOW Foods is a long established brand renowned for quality, with FDA compliance and rigorous in house testing to ensure purity.
• Liquid format makes it easy to take on the move, or add to drinks, fitting into busy mornings.
• With careful formulation and quality controls, this vit d3 supplement delivers reliable daily support for bones and immune health.

NOW Foods has a long standing reputation for quality since 1968, with FDA compliance and GMP facilities that underscore its commitment to purity. The key active ingredient, vitamin D3, helps support calcium absorption and bone health, making this liquid vitamin d3 a practical daily choice. In research led by Dr. Bischoff-Ferrari at the University of Basel, maintaining adequate vitamin D levels is linked to better bone health, reinforcing why this liquid format can slot easily into your routine. It's also easy to pair with a daily liquid collagen routine for holistic wellness.

MCT Oil (medium chain triglycerides), MCT Oil from coconut/palm kernel oil.

• GTIN: 733739003706
• Manufacturer: Now Foods
• Categories: Back to School Supplements & EssentialsLiquid MultivitaminsNew ArrivalsNOW FoodsVitamin D
• 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.

Shake well before use.

Adults: Take 4 drops, 1 to 5 times per day.
Children: Give 4 drops once daily.

Do not exceed the recommended dosage. Drops can be taken directly or mixed into your favorite beverage. If the dropper touches the mouth or lips, clean and dry it thoroughly before placing it back in the bottle and closing tightly. For best results, consume with a meal that contains fat. Shake well before using. Mix 15-30 drops in warm water and take this tea 1-3 times daily.

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

The Active Ingredient Is: Vitamin D3 (Cholecalciferol)

Vitamin D3, or cholecalciferol, is a fat-soluble nutrient essential for normal body functions.

In liquid form, it’s supplied as the highly bioavailable Vitamin D3, a nutrient sourced to support daily metabolic needs for bone and immune health.

What Does Vitamin D3 Do?

Vitamin D3 helps regulate calcium absorption, supporting bone structure and teeth. It also helps immune system function, aligning with NHS and EFSA guidance.

Dr. Bischoff-Ferrari from the University of Basel found that maintaining adequate vitamin D levels supports bone health and mineralisation, reinforcing its role in the body.

Now Foods has a well-established history of scientific rigour and openness going back to its founding, making it a reliable provider for our vitamin D3 offering. This brand’s rigorous approach to quality is clear in its compliance with GMP and in-house testing for purity and potency, with extra third‑party validation from bodies such as Informed Sport for selected products. That blend reinforces a robust manufacturing mindset focused on safety, consistency and reliability.

Our clinical team compared brands and recognised Now Foods for its well-established reputation in the industry, its accessible and high-quality range, and its certified facilities. This gave Now Foods a clear competitive edge in terms of consistent quality and robust QA practices that align with our our ingredient quality and purity standards.

Welzo picked Now Foods Liquid vitamin D3 because the brand blends a scientifically minded, quality-first mindset with practical, consumer friendly products, making it a great fit for this supplement category. Learn more about our vetting process and team here: our team of medical experts.